In-Motion Wheel Weighers Make Wake in Truck Scale Technology

For freight forwarders, shippers, and companies associated with logistics and transport functions, establishing internal systems to comply with highway truck weight regulations is critical. Stats reveal that overloaded trucks enhance damages to infrastructure and really pose greater hazards such as traffic accidents among the issues of other roads. With truck scale technology evolving, new systems and methods of weighing trucks are available.

Wheel weighers have become very advanced, low-profile weighing tools for many
different applications, including mining, farming, logistics, and freight.

In-motion wheel weighers, a type of portable truck scales, are one of the most highly-sought weighing systems in logistics and distribution sectors (as well as various other industries.) Highly-enforced regulations have prompted a lot of companies to adopt accurate, durable and reliable weighing devices to remove guess work. Offering optimal accuracy, efficiency, and portability, in-motion wheel weighers are among the best options available, and some truck scale companies are offering this advanced system for rent.

New Cutting-Edge Technology & Design

In-motion wheel weighers are lightweight and also completely mobile systems which can be used almost anywhere for heavy-duty vehicles weighing. They are really low-profile systems which feature an easy weighing platform in which trucks drive on.

As a truck passes over the weighing system, the scale will record the real weight of the vehicle and axle weight. They usually come with highly sensitive load cells which are capable of recording the exact weight of a truck. The system can then send the data to a particular remote terminal or mobile application.


See the in-motion axle scale model from AgWeigh. This video is of the AXW-Series axle scales from AgWeigh, a specialized truck scale supplier that offers weighing systems specifically for farmers and agricultural producers. Learn more about this company at AgWeigh.com.

This portable truck scale is also equipped with rugged ramp enables trucks to drive over the wheel weigher slowly at 3-5 MPH speeds, just slow enough in order that the wheel weigher could calculate the axle of the truck and even load weight while in a specific motion.

As you measure the gross weight of a particular vehicle, the axle weight has to be measured first. And then, any addition gives the total weight of the truck. As an empty truck’s weight is determined, then it easy to calculate the transit goods net weight.

Benefits of In-motion Wheel Weigher Scales

In-motion wheel weigher scales offer a wide variety of benefits for customers. Some of the most notable benefits of utilizing portable wheel weigher scales are:

• High degree of accuracy. With the load cells being ultra-sensitive, these truck scales give accurate weight readings therefore becoming the wide-known solution in vehicle weights measurement.
• Highly portable. It comes in a package of wires, terminal and weighing pads. It is too easy to carry and also takes the least space in the cars back. The huge portability has really made these the most sought-after scales available.
• Easy to install. Wheel weighers are pretty simple to install than other weight measurement system. It needs the least time to install and then record truck weights. Due to their compact sizes, these portable truck scales could be installed by one person. It doesn’t need any additional infrastructure to set up.
• Cost-effective in truck weighing. They can be really used at any time or place. Additional, these portable axle scales record vehicle weights irrespective of the time, axle number, and speed.

For more information about where to buy or rent portable in-motion wheel weighers, visit PayloadPros.com.

Portable Axle Scales: 3 Advancements in Technology & Design

The use of portable axle scales has accelerated significantly in the recent decade. This is primarily because portable axle scales are more convenient, affordable, and versatile compared to more conventional truck scales, such as steel-deck weighbridge scales.

Portable axle scales are also known to be more efficient and accurate. This is a result of advancements in portable weighing technology that have made axle scales and wheel weigher systems advantageous for many different users.

Since these weighing systems were introduced, there have been revolutionary advancements in their technology and design. These advancements have in turn made portable axle scales more functional and efficient for different applications. As a result, more companies prefer to use these types of portable trucks scales to weigh trucks and their loads.

Stronger Components

One of these advancements in portable axle scales technology and design include being made using stronger components. This is an important aspect that gives these modern weighing systems a big advantage. Majority of these systems are being made using stainless steel which is known to be one of the strongest metals. The steel being stainless and strong means that the systems can withstand harsh elements of years of use.

The importance of this is that portable axle scale systems are usually used in places with harsh conditions which can easily cause damages if the systems are made using weak components. But the stainless steel ensures these systems do not get damaged easily and therefore they can be used for years without getting damaged. Besides providing optimum efficiency, the stainless steel reduces the repair and replacement costs which would have otherwise been caused by having relatively weak components.

Low Profile Design

Another revolutionary advancement on these axle scales which are portable is being made in a low profile design. This means that the people using these elements do not have to dig small trenches to construct the scales. Good examples are those from Walz scale which come with low profiles therefore allowing them to be used by setting them on the appropriate place.

This increases convenience in their use since there is no restriction that they can only be used in a place where it is possible to dig small trenches. The fact that there is no digging also reduces the time and effort that is used to set these scales.

In-Motion Weighing Capabilities

These portable truck scale systems also have the ability to perform in-motion weighing. This means that the vehicle being weighed by this scale does not have to be static for the measurements to be made. Instead, they are made in a way that users can gather accurate weight readings even while the vehicle is passing over the scale at low speed of 3-5 MPG.

In-motion weighing with portable axle scales also increases the convenience of using these scales and also saves on time. Furthermore, taking the weight readings while the vehicle is in motion captures all the aspects of the weighing process and as a result the recordings are more comprehensive.

Portable axle scales and truck scales from Ag Weigh and Walz Scale come with a convenient carry case for optimal mobility.

All the revolution advancements on these systems are meant to make sure users are able to use the systems in a more interactive manner. These improvements make the scales easier to use while at the same time providing more accurate results. The improvements have been put in place gradually but currently almost all the companies that make these scales ensure their scales have all the modern qualities.

However, it is always advisable to check for these qualities while deciding on which portable scale to use. Therefore, technology advancement and innovations have resulted to helpful revolutionary advancements in portable axle scale technology and design which have in turn resulted to the scales being better.

Load Volume Scanner: A Revolutionary New "Weighing" System

The load volume scanner has gained immense popularity and has been significantly used by many companies because of its advantages and roles in the industrial technologies and processes. The load volume scanner uses an entirely different technology that entails the use of volumetric scanning that generates 3D images of the load in the truck.

The basic inputs define the general weight per cubic meter and material density because the system takes scanned volume data and converts it to the preferred weight metrics. It is considerably used for excavation and in the mining industries mainly because it generates accurate weight and volume metrics as well it helps in ensuring that the haul trucks are loaded with the right and expected amount before it leaves the mining site.

Learn more about the load volume scanner below, or visit LoadScanner.com to take a closer look at this technology and what it can offer.

Next-Level Volumetric Scanning Technology

The load volume scanner integrates an advanced patent with pending algorithms that works with laser technology whereby it allows delivering of dynamic non-contact solution used to monitor the material loads on the trucks. The scanners have many features that ensure reading and analyzing of payloads is easily done. The scanners have lead profiling features that analyze the density of the loads accurately hence can be able to tell whether the loads can overturn the truck.

The load volume scanner is a revolutionary high capacity weighing machine that has been proven to offer great wealth and benefits many companies that include those in the construction industry, agriculture, and mining. The load volume scanner technology has been considered to provide an alternative that is cost-efficient as compared to the truck sales. Here are surefire reasons why this revolutionary system offers a sound solution for mining companies engaged in high-volume payload management operations.

Affordability & Efficiency 

The technology and components behind the load scanner has been proven to be affordable as compared to the heavy duty truck sales such as axle scales and weigh bridge scale systems. This makes the load volume scanner a very affordable investment in both industrial companies. Moreover, the load scanner can also be rented for short term use hence makes work easier and affordable.

Portability & Versatility

The scanner is easily transported from one job site to another that makes it an ideal machine needed by the mining and construction industries. The machine can be towed by any operator when they need the load volume scanner in a particular mining or construction site.

The load volume scanner executes the payload management results accurately concerning the review of different items that are loaded on the truck sales. The scanner has been considered to be suitable for a person who seeks to manage both their mining and shipping needs quickly and confidently.

An Accurate & Reliable "Weighing System"

The load volume scanner generates accurate volume metrics and converts them to weight metrics accurately. The machine generates accurate volumes and weights calculations as many times as possible and does not require to recalibrate its system. The load volume scanner has been proven to offer exceptional accuracy when determining the volume and weights of the loads on the trucks.

Load Volume Scanner Means Functionality

Besides measuring the weight and volume of the loads on the trucks, the load scanner functions by ensuring the loads are properly distributed in the truck beds. The 3D imagery by the scanner gives real-time data, and immediate feedbacks concerning any inadequacies of how the loads are distributed on the truck hence enables operators to optimize the high volumes operations. Moreover, the system gives real-time data with a variety of variables that influence the actual performance of the loaded truck.

Kiosk Display & Software Integration

The load volume scanner system allows users to manage and operate loads on the trucks using an exceptional touch screen kiosk system. The system is fully dynamic and integrated software that conveys comprehensive solutions to the payload management operations. The load volume scanner has been proven to be suitable for an advanced industry application and its payload management systems.

The Evolution of Truck Scale Technology

Trucks that carry various loads or products from one place to another often need to be weighed, either to determine the load weight (and valued) or the entire truck to ensure it's within designated weight limits.

This measurements is often derived using truck scales, which give an accurate value truck axle weight and/or weight of the load carried by the truck. Truck scales may not seem like a big deal but they are quite important for companies to increase their profits and streamline their plans. While some companies may only require to weigh 10 trucks per day, other business models may be required to weigh thousands of trucks in a day.

Advancements & Adaptation of Truck Scales

The truck scale systems of today need to be accurate along with being reliable for providing the most value and use to the business owners. Since truck scales are faced by harsh weather conditions and constant running over by heavy trucks they need to be very durable and also need to provide correct measure for weight under varying weather and environmental conditions.

While earlier trucks were weighed by keeping them on a ramp and then separately measuring them one by one, a number of advancements have made it very easy to measure the weight of trucks. Also, accurate machines give a precise amount of weight of the trucks. Some of the advancements which have propelled the truck scales to a new generation include some of the following features.

Weigh-in-Motion Truck Scales

Weigh-in-motion is a feature in new truck scales which are able to measure the weight of a truck while it passes over them. These scales do not require the truck to stop but only require it to be moving with regular speeds or sometimes with reduced speed in the old versions.

Weigh-in-motion scales measure the gross weight and the axle weight of the vehicle as it passes over them. Often integrated as portable axle weighing scales, these systems are used in a number of places such as designing of pavements and bridges, enforcing a size and weight limit on vehicles etc.

Dynamic Design & Impervious Construction

Design of truck scales has been improved so that they can measure sensitive data without being damaged or needing calibration. Truck scales are made using function dynamics and static design principles using various technologies.

Today's truck scales are also designed to bear a number of unexpected environmental variables or damages such as rain, lightning, sunlight, etc. The weighing scales have been improved and classified into various sizes depending on the size of trucks they would be used to measure.

Integrated Truck Scale Software

Software integration into the truck weight scales helps the users to record the data easily at all times. There are also an automatic feature in most of the truck scales which helps them to measure the weight of all the trucks which pass over them.

Software integration into the weighing scales makes them much easier to use without much expertise or hassle. The data can be clubbed easily and also computed using different procedures. The data can also be transferred with ease and sent to various authorities and people for inspection or review.

Overall, the truck scales have gone a massive revolution due to these features making them much better to use for various purposes.

Weigh-In-Motion Axle Scales: 3 Leading Systems Worth Every Penny

There are many different axle weighing solutions engineered to suit a plethora of vehicle weighing requirements. Some of these weighing solutions include single axle weighing through dual, tri, or even quad-axles. Each of these axle scale systems have been specially designed to capture and save weight data quickly and accurately.

Even more, there are several reasons why it's a good idea to ensure truck compliance to weight regulation. Weigh-in-motion technologies allow trucks and other transport vehicles to be weighed directly in the traffic flow, without any stoppages and disruption to operations. As overloaded trucks and transport vehicles pose serious threats to road transport operations, it can increase risks for road users and cause severe impacts on the durability of infrastructure and the vehicle itself.

Axle Scales: Vital Tools to Minimize Overloading

When it comes to monitoring road traffic loads, attention is now mainly focused not only on basic vehicle weight but also on axle and wheel load. That said, an overloaded truck is more likely to be involved in an accident and have more severe consequences than a properly loaded truck. The heavier the truck, the higher inertia, which may result in stronger forces and damage - to other vehicles or to the infrastructure.

Generally speaking, when the current load exceeds the maximum permitted limited of a vehicle, several consequences may occur.

In the first place, an overloaded truck is often less stable because of the increased height at the center of gravity and more inertia of the vehicle bodies. Additionally, the braking system of any vehicle is designed for the maximum allowable load indicated on the documents. Any weight in excess will reduce the braking capacity of your vehicle and may even damage the braking system.

An overloaded truck becomes underpowered, which results in lower speeds and longer overtaking, with a higher risk of tire blowouts. That said, overloads can even induce tire overheat. When flammable or hazardous goods are transported in a truck, overloads located in the truck increase both he risk and severity of a fire, due to accident and loss of control of a vehicle.

Weigh-in-Motion Axle Scale Systems

There are three primary types of weigh-in motion axle scale systems. These include, but are not limited to:

High-Speed Weigh-in-Motion Axle Scales

High speed weigh-in-motion axle scales are often used as a pre-selection system for low speed weighing stations. This in-motion truck scale system connects with the weight measurement sensors, loop detectors and control units located in a cabinet placed beside the road. This system enables weighing of the vehicles while they are enroute without hindering traffic system.

Low-Speed Weigh-in-Motion Axle Scales

Another weigh-in-motion axle scale system is a low speed system. This system is used in applications in which vehicle weights must be determined accurately such as road side control stations provided by legal authorities, vehicle inspection stations operated by public or private establishments. This system usually consists of weight indicator, computer and scale programs.

Portable Weigh-in-Motion Axle Scales

There is a third category of weigh-in-motion systems and it's a portable one. This category of portable truck axle scales provides accurate weights for large off-road vehicles. Compared to the first two solutions, the portable in-motion axle scale is actually ideal for weighing in off-road conditions - that said in bad weather and terrain conditions. The best example of a portable weighing system is AXW-Series Axle Scales. This system is built from a single piece of aluminium, providing lightweight portability and exceptional environmental protection.

Portable Wheel Load Weigher Technology for the Win

For most mining companies, public works operations, ag producers, farmers, and other businesses that demand easy weighing of heavy truck loads, portable wheel load weighers work exceptionally since they are easy to install and can be used for a wide variety of applications.

The advantage of investing in your own truck scale or load weighing systems is that you get the convenience of weighing your goods or products on your own time unlike truck scale rental systems. If you're seeking portable wheel load weigher technology to suit your weighing needs, below are three models worth exploring.

AXW-Series In-Motion Wheel Weighers

The AXW-Series of in-motion wheel weigher scales from Walz Scale includes the AXW-45, AXW-95, and AXW-110 systems. Unlike other portable truck scales and wheel load weighers, these systems from Walz Scale offer in-motion weighing of vehicles weighing up to 110 tons.


These wheel load weighers are ideal for providing both truck axle and total vehicle weights in simple to use portable unit. With these advanced wheel load weighers from Walz, you can now weigh your large vehicles in the field without need a designated weigh station.

OTR Wheel Weigher Scales

The OTR wheel weigher scales from Rice Lake are designed to weigh extremely large vehicles with massive OTR tires. Unlike other portable truck weigh scales that can only capture a limited width of tires, the OTR weigher scales can weigh all over-sized construction and mining vehicles with ease, providing accurate weight measurements and dependable durability.

The OTR wheel load weighers are ideal for applications such as farming, mining, shipping, and freight. With the portability of these wheel weigher scales, you can easily weigh your products or goods at a location of your own choice. All you have to do is set-up the unit on a slightly flat surface, which takes 15-20 minutes.

RFX Wheel Load Weighers

The RFX series of wheel load weighers by Intercomp are mainly designed to weigh heavy duty vehicles under harsh conditions. The RFX wheel weighers comes with integrated ramps that provides accurate weight measurements in a portable design.

These scales can weigh most oversized vehicles and they can be used in farming application, mining, shipping and freight. The RFX wheel weighers can be installed in a portable place, they consists of 2 weighing pads, a digital weighing terminal and access ramps.

With the above wheel weighers scales, it's very easy to weigh trucks and ensure that only accurate weights are transported. Most wheel weighers are very easy to install and you don't require the help of a technician to help you on how to go about them.

Businesses or companies with greater needs can buy multiple devices and weighing systems in order to easily facilitate the process of weighing trucks. Farmers who would like to install the portable wheel weighers at a permanent location in their farm can construct concrete foundations on shallow pits where the pads can be placed.

Yield Pro: Advanced Harvest Management Software for Truck Scales

Yield Pro is the latest in harvest management software that allows the farmers and agricultural producers of today get more out of truck scales and yield weighing operations. The software has a simple but very intuitive interface that anyone can understand and use in less than 15 minutes. In short, Yield Pro offers the critical features and functions necessary to manage harvest yield and data, all while making the most of a farmer's truck scales and weighing systems.

Yield Pro Software Features

Yield Pro offers farmers cutting-edge features that help optimize their harvest and yield management processes. Below are some of the features that the software offers:

• Intuitive Interface. A simple tile design graces Yield Pro's interface, with helpful labels in a non-cluttered screen. Users can learn the ins and outs of this advanced harvest management software in minutes and start sharing critical data to all the other users.
• Truck Editor. Manage your fleet or trailers and trucks using the Truck Editor. Just type in the information and it will be stored in the software system.
• Moisture Meter Integration. Test your weight data in each load and manage moisture in a very accurate calculation.
• Load Management. A comprehensive transaction screen provides all the load data and lets you manage and view it whenever you want.
• Built In Reporting. Real time data can now be shared and updated to any computer or device. Farm and Field, Bin inventory, Tickets and Production information can be managed on this screen.
• RFID Integration. The RFID system is a convenient add-on that you can use along with the Yield Pro Software. This device automates the weighing process without the need to operate or see the interface. This can help immensely with busy harvest seasons, where every helping hand is appreciated.

Yield Pro: Benefits of Advanced Harvest Management

Agricultural producers and farmers now have advanced harvest management software that they can depend on. They can completely control farm operations down to the smallest detail with the Yield Pro, and anyone who has a basic grasp of computers and mobile devices can operate the software easily. The software is versatile in itself as it can be installed in all smart phones and tablets, and allows real time updating and sharing across all users.

Pair this software with farm weighing scales from AgWeigh and other applicable scale systems, and you can have the truck drivers access the weight and manage the loads without getting off their trucks. Farmers will have an easier time managing production in individual yields, and specific farm production areas can be controlled and organized with ease.

One of the hardest tasks that farmers are faced with is determining the amount of moisture in a given load. This is also one of the most important part of yield management since moisture calculation is directly related to the produce's true value. Doubtful guesswork is taken out of the equation as Yield Pro takes care of it with the advanced moisture meter integration. The software also provides farmers and agricultural producers a high-tech system of managing inventory records in a highly accurate account of various farm activities such as bin inventory and all production information.

The software developers have also made provisions for the Yield Pro to be compatible and integration-ready in a wide variety of modern equipment and a large range of farm scales. This invaluable software shines and truly shows its usefulness when harvest time comes by being able to weigh large amounts of produce at a faster speed than most weighing equipment.

3 Revolutionary Weighing Systems That Are Redefining Industry Standards

Technology is expanding in every industry, and high-volume weighing and measurement has not been left behind. There are three different types of technology focal to truck scales or industrial weighing systems that are helping to advance the overall efficiency and productivity of operators (i.e. mining companies, construction projects, farming applications, public works programs, etc.)

Over time, new developments are cutting out the bottlenecks that can arise in industry when trucks, equipment, products, etc. must be weighed both accurately and efficiently. In the past, this necessary step could result in a significant loss of both time and money. 

Recent advancements have caused many industrial trailblazers to reassess the way they do business; resulting in streamlined, efficient industrial, mining, and agricultural methods that improve safety and management. Below we profile three revolutionary weighing systems are redefining the industry standards.

On-Board Weighing Systems

The first technological advancement is defined as on-board weighing system. These scales are integrated directly on vehicles and equipment to provide seamless, highly efficient weighing methods. On-board weighing systems allow for an efficient use of time. Instead of bringing a product to a specified location for measurement, the truck is equipped with this technology can be taken to the products. Not only does this option save time, but it could prevent costly mistakes and verify accuracy onsite. 

For example, wheel loader scales allow one to use onboard weighing to optimize throughput and efficiency. Many loader scales work with multiple wheel loaders and are designed for simple operations. The operator interface has been programmed to give information in graphs for ease of interpretation of the data. While there are many different on-board weighing systems from various industry suppliers, many systems also provide multiple communication protocol options including mobile access. 

In-Motion Truck Scales

The next technological advancement is in the development of In-Motion Truck Scales. This method uses portable truck axle scales that enable users to drive over portable weighing pads at slow speeds. This method provides an 'in motion’ method that is easy to use and yet provides accurate weight measurement. 

Weigh in-motion scales have many practical applications, including roadside inspection stations. However, they can save time and money in many industrial applications as well.

This technology allows one to accurately weigh a vehicle quickly. By utilizing advanced sensors, these systems can measure the vertical force of a vehicle so that the accuracy is not altered by the rapidity of the measurement. 

Volumetric Load Scanning Technology

Finally, Volumetric Load Scanning Technology, while not an actual truck scale, has provided a revolutionary alternative by using laser scanning technology to scan truck beds or other contained spaces to generate 3D volume metrics that can be converted into weight metrics based on material density and other operator inputs.


This load volume scanner system can be executed rapidly and accurately. Because of the low cost of installation and maintenance costs, such as calibration and repairs, this method is gaining in popularity. The calculations are accurate for almost any application because the operator input allows one to customize the system readily for different scenarios.

The accessibility of the load scanner system, including mobile applications, makes it a good option for communicating and sharing information. Learn more about the industry's most advanced load scanner system by visiting WalzScale.com.

3 Leading Suppliers of On-board Truck Scales for Sale

One of the many factors that hauling-related business (e.g. roadwork, construction, mining, logistics, etc.) must address with great accuracy and precision is measuring the weight of truck loads. While there are numerous systems available, such as portable weigh pads, weighbridges, axle scales, and other types of truck scales for sale, one form of weighing technology that stands above the rest is on-board truck scales.

Unlike other forms of truck scales for sale, on-board systems are integrated and calibrated directly on the vehicle. This eliminates the need to for an external scale system, as well as weighing station. With on-board scale systems, the weight of truck loads can be measured directly from the cab, offering the ultimate convenience and efficiency for many industries.

However when it comes to on-board truck scales, there are only a few reputable suppliers in the U.S. that are trusted names in the industry. These are Cleral USA, Teltek USA, and Walz North America. Each company sets themselves apart as leading industry supplier of on-board truck scales for sale.

Cleral USA 

Cleral USA designs to make durable and affordable scales that have easy installation for the truck driver. The scales are made in Northern Canada and have been found to work in tough working conditions in the harsh winter weather.


The KiLoad sensors on Cleral products are easily installed with the suspension to detail the weight of the load. With sensors on both axles (frontal and rear). The results of the sensor are displayed in the cab of the truck for the driver to see the total load. The display is a simple one with few buttons and features. It reads in a dark calculator black color. However, there is no backlight, which could make it difficult to read in paling lights.

Teltek USA 

Teltek provides a digital reading (in either red or blue light) of the load to the nearest 100 lbs. It only requires calibration once, unlike other brand names. Teltek provides lifetime warranties on its digital scales, up to 100,000 lbs (or 50 tons). It displays the number in ??kilo-pounds,’ where 55,400 lbs would read 55.4 on the digital display. The sensor has a 1 second delay, so that the number does not jump around while in transit.

Teltek has over 20 years of experience making scales. Their history and innovative designs set them apart. Additionally, the LED display of the number makes Teltek much easier to read while driving, than Cleral, which displays the number in black digits without a backlight.

Walz North America (Walz On-board)

Walz On-board (branch of global truck scale leader Walz Scale) provides an affordable, quality alternative to the Teltek and Cleral. Walz presents full range of on-board truck scales for sale that can be applied to many different hauling vehicles. Each on-board truck scale unit is equipped with a simple display that has a yellow backlight interface that's not as visible and clear as Teltek’s. Additionally, the Walz On-board interface has more options and functions than Cleral.

With this many other advanced features of behind this company's on-board truck scales, Walz On-board weighing systems allows for the measurement of various conditions with the vehicle itself as well as recording the weight at the beginning and end. Unlike Teltek, Walz records the weight in actual pounds and does not shorted the number. Further, the on-board truck scale unit is interchangeable with most trucks and they claim that recalibration is often unnecessary altogether.

The Increasing Demand for On-board Truck Scales

On-board scales are becoming more prominent, with legislation expanding the number of trucks that are required to have one. It protects the driver from being overloaded, as well as helps them gauge how early they need to break with the current load, than before.

It can eliminate time-costly trips to visit scale centers for verification, as well as verifies the weight dropped off and picked up. With the average scale being much more affordable than other truck scales, it is a great investment, whether Walz, Teltek USA or Cleric USA, getting an on-board scale is a must for any truck operator.

Load Sensor Technology Behind Truck Weighbridge Scales

Whether for mining sites, high-volume farms, or free-ways, heavy-duty weighbridge truck scales are built to handle an enormous amount of weight. For instance, truck weighing stations are usually fitted with these scales to ensure that the weight of the truck (and its load) is captured for variety of reasons (i.e. tax purposes, daily business operations, and ensuring that the weight falls within the safety guidelines.)

This weight is usually calculated through two measurements; the axle weight which constitutes the amount of weight carried by each axle and the Gross weight which is the combined weight of all the axles. Truck scales are usually built out of a combination of concrete and steel.

It's All in the Load Cell

To accurately measure the weight of a truck, these truck weighbridge scales usually use load cells to capture the weight. A load cell is simply a transducer or sensor which converts a force or load into an electric signal. This signal can either be a frequency change, a current change or a voltage change; all this does depend on the circuitry and the type of load cell that’s been used.

These load cells can be made using inductive, resistive or capacitive techniques. The most common load cell technology for truck weighbridge scales tend to be resistive; working on the on the principle of change of resistance in response to an applied load. In other areas they are termed as piezoresistive, which is something that changes in response to an applied squeeze or pressure.

Truck Load Sensor Componentry

The load sensors on most truck weighbridge scales are built using resistive bonded strain gauges. A strain gauge basically consists of wires which transmit a very mild electric current. The strain gauges can either be tension or compression based. A tension strain gauge is based on the slight change in shape of the cell that’s caused by the weight while a compression strain gauge is based on how much the cell compresses when some pressure is applied on it.

Usually 4 strain gauges are configured in a Wheatstone bridge configuration with 4 separate resistors connected. An excitation voltage of 10V is usually applied to one set of corners and the difference in voltage between the two corners is measured between the other 2 corners; at equilibrium, with no applied load, the voltage output is usually zero or very close to zero.

When the metallic member to which these strain gauges are attached is stressed by any application of force, the strain experienced does lead to a change in resistance in either one or more of the resistors. This small change in resistance does result in a change in the output voltage. This change, however small can be measured and then digitized after accurate amplification of the rather small milli-voltage signals to a slightly higher amplitude of 0-10V or 0-5V.

Weighbridge Scale Software

These readings can then be captured by appropriate weighbridge software and utilized accordingly. It is worth mentioning that most of these truck weighbridge scale load sensors come fitted with high level digital output formats such Wi-Fi, Bluetooth, USB and Xbee Wireless capabilities.

Software-integrated truck weighbridge load sensors allow users of the system to monitor the output on a PC with the help of appropriate weighbridge software and generate the requisite reports and undertake a wide range of analysis. This also allows for the storage of this data for future use.

Industry-Defining Truck Scale Technology of 2015

For many years, truck scales were cumbersome systems that were usually mounted permanently on a concrete foundation. But today, there are many different types of truck scale technology, such as portable (or movable scales) as well as in-motion scales.

The load cells are the key component used by a truck scales in order to measure weight. The load weight of the vehicle is calculated by first using truck scales to weigh the empty vehicle (for calibration) and later when it is loaded.

Now in 2015, there are many types of truck scales used today. They can be classified based on the technology used, their applications, and whether or not they are portable, semi-permanent, or fixed. Below are some of the most industry-defining truck scales on the market today.

• On-board Truck Scales
• In-motion Portable Axle Scales
• Heavy-Duty, Steel-Deck Weighbridges
• Portable Wheel Weighers
• In-motion Rail Scales
• Grain Dump Truck Scales (Farming)

Heavy-Duty Truck Scale Technology

Heavy-duty truck scales, such as weighbridges, can be surface mounted or they can be pit mounted. They are typically built from concrete or steel and are extremely robust in order to sustain the weight measured. Modern weighbridges use multiple load cells connected to an electronic equipment that receives the sensor inputs.

In case of semi-permanent scales the weight readings are recorded in a nearby office. Many modern weighbridge truck scales are linked to a computer running truck scale software. They are capable of additional features such as providing reporting or printing tickets.

Truck scales are used in various industries that manufacture or move bulk items, such as in agriculture and farming, garbage dumps and recycling centers, mines or quarries, household goods, bulk liquid and powder movement, and electrical equipment.

Easy-to-Use Portable Truck Scales

Portable truck scales can also be found in various applications around the world. They have lower frame work that allows placement on non-typical surfaces. These portable truck scale systems are designed to allow a simple low cost installation.

In order to install this scale systems is required only a very simple low profile shallow pit. Axle and gross vehicle weight measurements can be done when vehicles drive over the scale system in-motion.


 Examples of portable wheel weigher solutions are the AXW-45, 95 and 110 Series of portable axle scales by WalzScale.com. They are ideal for in-motion weighing, off road conditions and applications requiring weighing large vehicles.

The benefits of the in-motion portable wheel weighers are:

• Removable ramps
• Tough, durable, and dependable construction
• In-Motion weighing (weighs truck loads while the vehicle slowly passes over the scale unit)
• Weight terminal included with ticket printer

For those applications requiring tracking and managing a multitude of data advanced weight study software is also available. This software can be used for vehicle weight studies and tracking in one central database various payloads, vehicle weight, and tire load data.

The technological trends in the truck scale industry in the year 2015 show an integration of recent developments in load cell technology, an increase in demand for high performance scales, an increase in demand for automated weighing solutions, emerging of using wireless technology for load cells, and the tendency to use electronic scales rather than mechanical scales.

3 Portable Truck Scale for Weighing Heavy-duty Truck Loads

Truck scales are a necessity in any logistics, mining, farming, and waste management operations that demands heavy-duty weighing of truck loads. There are many types of trucks scales to use for these operations, and also for different types of trucks. Understanding the types and their pros and cons will assist you in purchasing a quality scale that you can use for many years.

Among the most popular of truck scales for sale are portable truck scales. Portable truck scales are mobile, easy-to-use, and more affordable compared to other types of truck scale systems. Below we showcase three of the most popular and effective portable truck scales for weighing trucks and other heavy duty vehicles.

Portable Axle Scales

This type of portable truck scale is considerably small, easy-to-use, and affordable. However, portable axle scales will only accommodate one axle at a time. You can use the scale to ascertain that the truck is not above the set weight limit for each axle as set for certain roads.

You can hardly use the scales to measure the entire cargo and also you can not use them to charge your customers according to the weight of load you have ferried.
Features of portable axle scales

• Equipped with overload protection.
• They can stand several tons of weight.
• They are completely portable and you can use them in any area you find them suitable.
• Can measure a large varieties of vehicles ranging from mining trucks to some farming vehicles.
• They will occupy a little space due to their design.

Portable Weigh Pads 

Also known as the truck axle scales. Generally, they are light portable scales made to weigh individual wheels and axles to ensure the compliance with the legal weight limits. Many of the models will allow connectivity to over six wheels.

These portable truck weighing scales allow individual wheel weighing and combined axle weighing, which you can perform at the same time to increase weighing efficiency and accuracy. To attain weight accuracy you should have all the wheels on a level ground and on the same plane. That will avoid inadvertent weight transfers.

In-Motion Portable Truck Scales

Weigh in motion portable scales are capable of recording the actual weight of a moving truck. The scales will mostly be installed on free weighs specifically for weighing the semi trucks at weigh stations. The scales are advancement as the truck will not need to get into a standby for the weight recording as it was the case in the older static weigh stations.


There are many weigh in-motion truck scales you can use to ensure compliance with the set regulations and also analyze the vehicle while on the road. The scales in addition, offer a cost effective solution by monitoring the heavy duty tucks while traveling over the highway. They will also measure per axle weight or the gross weight while the truck is in the highway speed. The weigh in motion scale will measure the axle spacing to get the class of the truck and also will record the vehicle speed.

When searching for portable scales for weighing trucks, there are many things to consider. You should consider the scale with a certification from the relevant authority and also the right size. The other factors to consider include weight capacity, feasibility of axle scales concrete or steel plate deck options and pit or pitiless scales.

Portable Weighing Scale Technology for Heavy-Duty Trucks

From mining to agriculture, trucks need to be weighed in almost any industry that require load transport. Although fixed truck weighing scales are most vastly used for high volume applications (i.e. logistics and shipping operations), sometimes more versatile and simple truck scale systems offer greater functionality and efficiency.

Portable truck weighing scales are more and more popular because of the massive advantage they have over fixed scales: mobility. Portable truck weighing scales usually are designed using one of two common types of technology: Load Cell System and Bending Plate System.

Load Cell System 

Load cell is the most common and popular method used in portable scale’s functionality. Each cell is made of steel or such strong materials and they are accompanied by straining gauges that transmit electrical currents.

Whenever trucks pull over the cells, the amount of current that runs through the gauge changes and that change is interpreted by a junction. The difference between the primary and the changed currents determines the weight.

Bending Plate System

Although bending plate truck scale’s working principle is quite similar to the load cell scales’, they use plates instead of cells. When a truck pulls onto these plates, the straining gauges attached to them calculate the amount of stress being applied on each plate. This in turn determines the amount of weight needed to produce the determined stress.

There is another type of portable truck weighing scale system used in portable scales but it is highly uncommon. These scales are called piezoelectric scales and they use conductive material wired with sensors to weigh trucks.

Benefits of Portable Truck Weighing Scales

The benefits that AgWeigh's portable truck scales for sale have over fixed scales are clear but let us take a better look at them below:

• The most obvious and attractive benefit is their mobility. Today’s industries are all about moving fast. Failing to keep up with the speed is enough to ensure steep falls in profits. With these scales any truck can be weighed anywhere and at any time as they can be carried around and set-up at will.
• These scales are lightweight so they are easy to carry around. There is no need to attach an extra trailer to carry it around. The assembly process is also very simple and does not take more than a few minutes to make them usable.
• They can literally be used in any kind of surface. Especially designed to be used in rugged surfaces, they do not require completely flat and smooth places to function properly.
• Portable truck scales do not need any kind of special maintenance. Regular servicing is enough to ensure years of functionality.

These benefits together can make a company more efficient in terms of time and profit. Depending on the company’s management skills, this efficiency helps in capturing a loyal portion of the total market as well.

Portable truck weighing scales from companies like PayloadPros.com offer all the functions offered by a fixed scale while keeping the service mobile.

Lift Truck Scales For Optimized Logistics Operations

Shipping practices, logistics companies, and warehousing operations often demand accurate weight measurements of pallets, packaged goods, and other loads to be shipped. As a result, many of these companies require an effective weighing solution to efficiently calculate load weight.

One form of technology that's aiding this demand are lift truck scales. Designed to easily determine the load weight of pallets and other bulk objects that need to be weighed, lift truck scales can help streamline the weighing process, helping to optimize an overall logistics operation.

Features Behind Lift Truck Scales

The lift truck scale is a unit that features a scale design that uses a single load cell format. It can be placed on a single space and added to the overall unit. Lift truck scales often are built with a flat body front where items to be loaded onto. This offers a scale system that functional, easy to work with, and can handle tens of thousands of pounds of weight depending on the style of lift truck scale.

This type of truck scale typically works with a design where items may be loaded onto the measuring spot through the use of a forklift, pallet jack, or other item that can lift heavy boxes. This can work well for pallets of materials that are bound together and have to be loaded onto a larger truck.

Lift truck scales calculate the weight that is displaced on the platform, and will provide measurements based on the weight of items being added. The measurement may be clarified through the use of springs or sensors depending on the model being used. A typical metal plate will generally be required as it is a very sturdy and strong material to add without risking any problems as they come along on a surface.

Helping Logistics Companies Minimize Bottlenecks & Costs

This is a type of scale fits in perfectly with shipping and logistics operations. Pallet and lift truck scales read the weight of pallets, sometimes while in motion, which can make weighing process seamless in any operation. In addition, the lift truck scales can be a great investment for manufacturers, agricultural producers, and other business models that depend on accurate weighing systems.

The truck scale also adds value as it prevents items from being loaded that may be too heavy. The problem with trying to load some items is that it can be a real challenge for some materials to be added because they can cause a truck or plane to struggle to move. In addition, sometimes fines may be levied on those that carry far too much weight. A lift truck scale will determine weights before they are added onto any unit, thus ensuring that there will not be far too many materials being added to a surface at any given time.

This is a very special type of truck scale system that can work wonders for anyone. If the best possible materials are added to a shipping station then it will be rather easy for weights to be measured with care without risking problems over how a readout is to be created or used at any time. It can prove to be one of the most essential materials for anyone to utilize as needed in a particular office.

Walz Scale: A World Leader in Mining Scale Solutions

When it comes to large-scale mining scales and industrial weighing solutions, Walz Scale is a global leader in manufacturing industrial weighing solutions and large scale mining scales. The company provides customized solutions to its clients from the mining industry in order to help them maximize production on their mining sites.

Walz Scale produces a large range of scale solutions, from weighbridge scales and loader scales, as well as software solutions to make the weighing more efficient such as payload management software or 3D load scanning software. The diverse weighing solutions provided by Walz Scale help reduce mining costs and increase productivity.

Walz Scale Truck Scales 

Unlike other manufacturers of weighing equipment that are specialized on a narrow range of products, Walz Scale produces custom weigh solutions for a diverse range of needs. The manufacturer customizes its service programs and products for specific requirements of the customers' project.

Walz Scale produces weighing solutions for rail, freight, trucking and retail operations, ranging from pallet scales for shipping or retail operations and floor scales to custom design truck scales for industrial or sale applications and large scale axle scales.

The mining scales and weighing solutions provided by Walz Scale can optimize the efficiency of any retail or industrial operation that demands accurate payload and weighing management. Onboard weighing solutions for mining equipment, heavy duty trucks and other machinery provide optimal output and efficiency because they are designed to measure weight directly on the equipment or vehicle itself.

Walz Mining Scales

Walz Scale stands out form other competitor providers of mining scales because it offers the possibility to integrate scale systems on a wide variety of equipments, from onboard rail scales to conveyor belt scales.

The standard features of the mining truck scales by Walz Scale are:

• Ultra Class Capacities Available
• Field Serviceable
• High Capacity Load Cells
• Redundant Load Cell Technology
• Waterproof Electronics
• Heavy Duty Design
• Portable Design
• Built-In Diagnostic Technologies

The Walz Scale permanent and portable mining scales allow effective management of the truck’s onboard payload scale systems in mining operations in order to deliver accurate weight measurements.

The customized mining scale solutions provided by the manufacturer help reduce operation costs, increase production and enable target payloads to be managed across the entire truck fleet.

Among some of the most popular mining scale solutions provided by Walz Scale are included:

• AXM Series – are mining scales that provide high performance and accurate weighing. The AXM Series is a heavy duty, high performance weighing solution that offers the advantage of requiring only a low maintenance.
• AXM-P Series – are onsite weighing solutions designed for super heavy-duty operations. They can be used with all type of mine site equipment, from shovel and drag line buckets to heavy duty mining trucks.
• AXW 45T Axle Scales - are portable axle scales designed to provide accurate weights for heavy-duty off-road vehicles. This wheel scale solution is suitable for applications that require weighing in off-road conditions and weighing large tires.

Walz Scale produces multiple configurations of mining scales in order to match customer’s fleet of haul trucks. Permanent and portable scales provided by Walz Scale are available to meet any specific site requirements. The advanced data collection and reporting functionality operates on wireless networks.

Truck Scales: Advanced Weighing Technology for Precision And Accuracy

Trucks are indispensable modes of shipping and transport, as they are used in wide variety of industries and applications. In countless situations, trucks are often weighed at truck weighing stations and terminals to ensure legal load weights for transport. Trucks that carry overweight loads are subject to severe fines. As a result, many companies and contractors invest in reliable, dependable and accurate truck scales to ensure their shipments are of legal weight.

Truck scales are typically heavy-duty scale systems that are mounted on a concrete foundation. Although this is one of the most popular forms of truck scales, there other forms of truck scales that offer different designs, and as a result, advantages in their typical use.

In this article, we define four of the most common types of truck scales, as well as the engineering and design that goes into each. Many of these truck scales can be found for sale by manufacturers in the U.S. and abroad.

Full-length truck scales

Full-length truck scales are touted as the most dependable truck scales as they provide accurate weights and are put to use in mining and other volume applications. This operates on a simple mechanism and the driver has to just position the load on the weighing platform.

This advanced truck scale is commonly available in eight different varieties. The pit, full electronic, bumper bolt restraint, steel deck, concrete deck, check rod restraint, low profile and the electromechanical. You can choose the one that best fits your requirements. The full-length truck scales are the most commonly used ones but they are a bit expensive in nature.

Truck axle scales

These scales are touted as the most portable, adaptable and economical solutions for vehicle and truck weighing purposes. Their low profile design and high precision levels deliver exceptional performance when compared to all the other scales available in the market today. These forms of truck scales are also available in a multitude of lengths, configurations and capacities.

Truck axle scales incorporate the wheel weigher system which makes this scale ideal for locations where permanent scale installations are not possible. The portable nature of these scales makes them more practical and functional in nature. They are built tough with heavy duty steel and hence assures excellent longevity and durability. However these scales are bit less accurate when compared the full-length truck scales.

Onboard truck scales

Onboard truck scales are systems designed to accurately measure the load weights in order to measure operating efficiency and to prevent overloading of truck that may result in huge fines. There are four types of onboard truck scales, these incorporate the following technologies: load cells, air suspension PSI gauges, wireless on-board and analog on-board. Onboard scales help to accurately monitor and manage weight compliance which allows for maximum load efficiency.

Truck weigh bridges

Truck weigh bridges incorporate a bridge-like framework and consist of scales that are used to measure massive amounts of raw materials and finished products. They are available in various sizes, shapes and designs. The most commonly found designs are the pit mounted, transportable, surface mounted and modular.

All these designs ensure accuracy, sturdiness and reliability in their operations. The truck scales are indispensable devices as almost all goods are transported by trucks. Most companies use truck scales as running an overload truck results in unnecessary fines and heavy wear and tear of the truck. Once you have decided that your operation requires a truck scale research well and buy the one that best fits your needs.