Tag Archives: mining

Portable In-motion Wheel Weighers: Innovation in Truck Axle Scales

The truck weighing arena is quickly changing thanks to new innovations flooding the market. Among the newest of innovations are portable in-motion wheel weighers, which are simply truck axle weighing platforms (or just “axle scales” in most industries) that are designed to weigh trucks and their loads more efficiently. In-motion wheel weighers provide a wide array of features that help meet the industry demands of applications spanning from mining to agriculture.

wheel weighers

In-motion Wheel Weighers: Features & Functionality

True to their name, portable in-motion wheel weighers can be carried anywhere and can weigh trucks while while they’re in motion. Wheel weigher scales feature a low profile platform which enables the user to easily drive the truck on top of the scale. This slim nature ensures easy movement of the truck for in-motion weighing. The low height platform also ensures that the truck does not assume much inclination which may cause it to tip over.

Given their portability, these advanced truck axle scales can be used in almost any environment. To this end, they are designed with removable ramps (fitted on the sides) which ensure easy movement of the vehicle across the platform and protect the wheel weighers in adverse terrain.

wheel axle weigher scales

In-motion wheel weigher scales are made of aluminum. Aluminum not only ensures they are tough enough for bulk weighing but also ensure they are light enough to be carried from place to place. They are waterproof and thus can operate even in rainy and humid environments efficiently. To ensure that the scales are operable in remote areas, they feature in-built or external batteries to keep them functioning. The scales are not affected by corrosion which may result from rusting.

These in-motion wheel weigher scale systems enables operators to weigh payloads without trucks needing to come to a halt. This comes handy for industries that have to weigh lots of trucks per day.

Advantages of Wheel Weigher Scales

Wheel weighers present an array of benefits to the users. First off, they are easy to handle and newbies will learn to manage them within minutes. Through the digital indicator incorporated on the system, the user gets correct readings easily and efficiently. One of their biggest advantage is portability; they can weigh trucks from anywhere. Most of them are offered with cases to ease transportation. Portability also ensure the safety of the scale seeing that the scale will only stay in the open when in use. The average wheel weigher weighs about 18 kilograms which means only minimal effort is required to transport.

To cater for the needs of different applications, wheel axle weigher scales are offered with adjustable weighing configurations, different sizes and weighing capacities. This is advantageous in that you can get the weight of a truck without the need for calculations. They are designed to seamlessly weigh trucks in-motion (trucks moving at 3-5 mph) and to compile data for axle weight and entire truck weight. Besides the portable wheel weighers, an integrated weighing terminal can be attached to provide more details about the truck being weighed.

Though most portable truck load scales come with a flat base, some are designed for off-road terrain. This unique designs ensure that you can weigh trucks even when the ground is not flat.

3 Profound Advancements in Portable Truck Scale Technology

Truck scales are a requirement in any mining, logistics, waste management and farming activity that requires heavy duty weighing of truck loads. There are different truck scales with portable truck scales being the most convenient. Portable scales are mobile, very easy to use and more affordable as compared to other types. portable truck scales

The last few years have witnessed tremendous advancements in portable truck scale technology all aimed at minimizing time wastage during weighing and to make the process as simple as possible. This article discusses the three profound such advancements in today’s portable truck scales.

In-motion Portable Truck Scales

In-motion portable truck scales have the ability to record the actual weight of a truck while it is still in motion. These portable truck scales are mostly installed on weighs designed specifically for weighing semi-trucks at weigh stations. These scales are great advancements as they help to increase throughput while minimizing stoppage times. Below is a video that shows the In-Motion Axle Scale in action, an advanced portable truck scale from Ag Weigh.

The technology behind these weigh-in-motion portable truck scales is high end. Its sensors, which are made from quartz crystals, sense only that normal force acting on the sensors. This means that the truck’s speed and friction are not measured, hence leaving space for the truck’s weight only.

These portable truck scales offer a cost effective way of monitoring heavy-duty trucks while travelling over highways. They also measure gross and axle weight when the vehicle is in highway speeds.

Fully-Portable, Easy-to-Use, Affordable

Portable truck scales today are often much smaller, easy to use, and affordable. They ensure that the truck’s weight is not above the set limits for each axle. These scales also measure your entire cargo hence one can use them in charging customers according to the weight of their loads.

A lot of technology has been incorporated into portable truck scales. They are now being equipped with over-load protection and are designed in such a way that they occupy just a little space. They can also stand a number of tons of weight and are completely portable. The portable truck scales can weigh a wide variety of vehicles ranging from small farming vehicles to mini trucks to heavy duty trucks.

Lightweight, Durable, & Accurate

Some of the most advanced technological advancements in truck scales is in the design. These lightweight portable scales for weighing trucks are designed to weigh individual axles and wheel weights to ensure compliance with the set limits. Modern scales are allowing connectivity to up to eight wheels. portable truck scale

The scales allow for individual wheel weighing and axle weighing, which can be performed at the same time in order to increase weighing accuracy and efficiency. All wheels should be on a level ground in order to attain weight accuracy.

Aluminum is the primary material used in these portable truck scales which makes them very light weight and highly portable. Most pads are waterproof and durable and can be used even when the conditions are extremely harsh. The wheel weigher pads also come with portable weight terminals that allow operators to print truck weights for payload management. The terminals come with rechargeable batteries to provide many hours of scale operations.

Recent portable truck scale models also have in motion weighing capabilities. Operators can therefore record the weight of a truck when it’s still in motion.

Advanced Weighing Systems for Mining Companies

Weighing systems have greatly advanced for mining companies that operate heavy-duty weighing and payload management processes. For mining,  advanced weighing systems enable operators to accelerate their operations with faster throughput, great efficiency, and optimal output. Below are some of the best weighing systems that are available for mining companies and related weighing needs.

1. Portable In-motion Rail Scales

Portable in-motion rail scales are a type of rail car weighing system that is designed for either permanent or portable installation. These rail scales deliver accurate weights for rail cars and locomotives both dynamically and statically. In fact this rail scale system surpasses all other rail scales in terms of portability accuracy and dependability. It is highly dependable since it is made from high-quality grade materials providing outstanding service life even in the harshest environments.

Portable in-motion rail scale systems are easy to install because it comes with the bolt-in design technology that eliminates the need for any truck modifications and also allows you to start weighing immediately without the need of any track maintenance personnel. Besides that, this superb dynamic car weighing system has been proved as the best in terms of weighing both cars in-motion.

This rail scale technology offers excellent accuracy due to incorporation of WIM (weigh-in-motion) algorithms that increases the function of the weighing software throughout and hastens the operations of weighing the rail assets. This system is also available for full train weighing, therefore, ideal for verification of car weights as well as balancing. In mining the industry, a rail scale can help in measuring volumes of bulk materials as well as payload management.

2. Volumetric Load Scanner Systems

The volumetric load scanner is a non-contact method of measuring volumes of bulk material by scanning truck loads while in-motion. It is ideal for large number of industries, such as mining, farming, and construction. The volumetric load scanner system consists of an elevated scan head, a touch screen control system, LED message board and a ticket printer.

The empty trucks are scanned by driving them slowly below the raised scan head, and the empty load scans are automatically saved in the system. The truck is then loaded and scanned again. The volume of materials is them manipulated by comparing the weight of the empty truck to that of the fully loaded truck. Besides that, the volume load scanner uses 3D laser technology as well as algorithms that provide an accurate non-contact solution for the weight of materials in on the truck.

Some of the applications of volumetric load scanner include load position monitoring, fill truck monitoring, verification of truck body, volumetric production monitoring and carry back monitoring just to mention but a few. This system also serves as a yield load scanner form farming and agricultural applications.

3. On-board Truck Scales

On-board truck scales are advanced weighing systems that provides fleets owners as well as operators with real-time truck load measurements. It has simple wireless installation, high accuracy as well as a reliable performance making it growth successful since 2005.

On-board truck scales can be installed in trail axle, front steer axle, drive axle walking beam and drive axle spring leaf. The on-board truck scales comprise of either a mechanical suspension sensor or an air suspension sensor and a hand-held wireless display. Mechanical suspension sensor measures gross vehicle weight by measuring the deflection of axle hence providing weight per axle.

On the other hand, air suspension sensors measure both temperature and pressure providing axle group weight as well as gross vehicle weight. The measured weights are then transmitted wirelessly to a handheld weight display monitor. A handheld monitor can work with multiple sensors such as air suspension sensor, forklift scale as well as mechanical suspension sensor. In mining industries, on board truck scales help to measure volume of truck loads, monitor payloads and help in management of bulk materials.

In summary, it is clear that mining operations such as payload management and heavy duty weighing requires an advanced and accurate weighing system. Volumetric load scanner, on board truck scales and the portable in-motion scale, provide the best alternative in terms of accuracy, simplicity, and durability. However, it is your primary choice to choose the weighing system or truck scale that suits your needs.

On-board Scales Help Miners Optimize Payload Management Processes

According to current market trends, an increasing number of mining companies are adopting the use of on-board scales for mining equipment and haul trucks. This is mainly because many mining companies are realizing increased levels of efficiency, throughput, and overall production with the adoption of on-board scale systems.

on-board truck

In most mining payload management processes, the objective is to minimize time spent weighing loaded trucks from a single location or weighing station. With the use of on-board scales, it is now possible to measure load weight in a much shorter period of time, as on-board scales are integrated on the vehicle or piece of equipment.

The Adoption of Innovative On-board Scale Technology

Most mining companies in the country are not only adopting different types of load management system and trucks scales, but also specifically advanced on-board scale technology. These scales are widely used in large scale operations that involve large vehicles and heavy duty equipment.

Spanning from on-board conveyer belt scales to on-board wheel loader scales, these weighing systems offer so many different applications for demanding mining sector. In addition, on-board scales for trucks also offer so many benefits. Let’s have a close look at some of these advantages.

Save Time and Money

on-board scale readoutOne important aspect of these scales is that they help mining companies to save money and time. As they can weigh loads directly from the truck, or any other mining equipment, mining companies can minimize downtime by eliminating redundant stages in the payload process. Most on-board scale systems come with on-board read-out displays for easy data extraction.

The benefits of on-board scales for different types of conveyer belts and other mining equipment are also important to take note of. Mining companies can integrate them on number of vehicles such as backhoes and trucks as well as rail cars. Aside from mining companies, these scales can also be used for agricultural and farming applications.

One of the most well-recognized and comprehensive providers of on-board truck scales is WalzScale.com. Walz also offers on-board scales for a wide range of vehicles and industrial equipment.

Increased Efficiency & Throughput

The extensive use of these on-board scales also improves efficiency. Unlike conventional weighing scales, on-board scales optimize efficiency and throughput for various weighing systems and operations. Since it’s easy to track loads during transport, the time required to measure payloads is greatly minimized.

Other benefits of on-board scales is that they help to:

  • Greatly optimize fleet efficiency by hauling maximum permissible payload on each trip without any need to go to a platform scale
  • Eliminate any need to travel to certified scales.
  • Load trucks to maximum weight quickly right at the loading point.
  • Eliminate risk of overload fines and wear and tear on the vehicle
  • Reduce fuel usage hauling at maximum capacity for less trips.
  • Reduce regular maintenance costs and improve vehicle life.
  • Eliminate any liability exposure due to longer breaking distance from overweight trucks.
  • Better safety due to weight remaining within the permissible limits allowing braking distance to remain almost constant.
  • Companies can measure both pickup and delivery weights, such as: waste removal, dirt, farm and diary products and recycled commodities.
  • Much improved customers service by providing individual container weight or pickup to better assure your customers that they’re being fairly billed.
  • Increase revenue as companies can more accurately charge individual customers on pickup or delivery operations.
  • Better efficiency by recording load cycles, weights, dump cycles, and amount of haul back.
  • With increasing use of wireless communications, onboard computers and GPS systems, now weight information can be easily collected and transmitted in real time back to main office.

The use of on-board scales is definitely here to stay. Most of them are easy to use and reasonably priced offering you the best possible user experience. Operators who’re using these hi-tech scales are getting the desired results!

Mining Scale Systems Improve Efficiency & Precision of Payload Management

mining truckThe mining industry is heavily reliant on various types of weighing systems and truck scales in order to determine payload values.

While there are a number of solutions available, some mining scale systems are more suitable for mining operations than others. From weighbridges to portable truck scales, below are the advantages behind three specific mining scale systems that enable mining companies to thrive.

1. Weighbridge Truck Scales

Weighbridge truck scales are large truck scales that get mounted on the surface in a permanent manner. Weighbridges can come in both Pit and pitless (or on-surface) models. Selection is based on selected preferences. Weighbridge Truck Scale

Weighbridges are equipped with ramps so that the truck can get to the weighbridge. To ensure that the weighing surface is at equal levels with the ground surface, a pit is mounted with the weighing material and the platform located within the pit.

Beneath the weighbridge calculation of weight occurs. They use load cells primarily and weighing is done when the truck is empty and when loaded so as to determine the mass. The load cells are connected to several electronic equipment so as to as achieve functions.

Some of the most commendable benefits of weighbridge truck scales in include:

  • Accuracy. The sensitive load cells on weighbridge scales can achieve an accuracy level of up to 20kgs
  • Even load distribution so that no weight is overly concentrated on a particular load cell enabling efficient weight calibration.
  • 3G devices/ The modern weighbridge scale is synced with 3G devices so that it can be communicated to other 3G devices and computer servers. This is also a provision for real time information.

2. Portable Truck Scales Portable Truck Scale

Most portable truck scales come in form of weigh pads which are less conspicuous and easily portable. The pads form a surface over which trucks can drive over so as to measure up the load weight. The data gets displayed on a remote terminal where the information is also recorded.

Portable truck scales are also called portable truck wheel weigher systems based on their mode of executing functions. They come with ramps which allow the truck to get to the centre of the portable weight scale.

Below the ramps are load cells which are highly sensitive but are protected by the same ramps. The load cells are the ones that measure weight and through a cable, will transmit data to a remote terminal.

Some of the advantages of portable truck scales include:

  • High accuracy as a result of the sensitivity of the load cells.
  • Portability since more often weigh pads and the accompanying terminal and wires come in an easy to carry case.
  • Easier set-up as it takes a shorter time and following the small size can also be a one-man-job.
  • Convenient terminals since they come with LCD screen display systems and can even store and print out data.

3. On-board Truck Scales on-board mining truck scale

On-board truck scales are found on the truck itself and weighing occurs as well on the truck. On-board truck scales are designed with load cell technology, although some on-board truck scale manufacturers engineer their systems using different weighing mechanisms.

In addition to trucks, on-board scales can be installed on various other pieces of equipment, such conveyor belts as well as lift trucks and cold planers, to name a few. Some of the advantages of on board truck scales include:

  • Money and time efficient. These scales save the hustle involved in the payload management procedure. This is because the system simply weighs loads directly from the vehicle in use or any other equipment.
  • Higher efficiency. On-board truck scales are equally accurate however they have a higher advantage following the capacity to keep track of the load during transportation. Also payload management procedures are less tiresome.
  • Audio-visual alarm systems which can be set by the operator based on the truck capacity thus eliminating the risk of overloads

These the most common types of mining scale systems that used today. Some companies are beginning to adopt other alternatives, such as the load scanner system, which also improve the efficiency of payload management processes.