If you own a trucking company or if you are an autonomous trucking contractor, you know that weighing your vehicle and load properly is a significant part of your business. There are two fundamental types of truck scales: full-length and an axle scale. As their names involve with a full-length scale you simply drive your load up onto a weighing platform whereas the axle variety weighs one or two axles at a time. The one you choose will depend on your individual application: in mainly cases, axle scales are additional desirable if you have a limited amount of space to work with. However as a rule, full-length scales give extra accurate load readings.
Full-length scales come in approximately eight varieties: pit; low profile; concrete deck; steel deck; full electronic; electromechanical; bumper bolt restraint; check rod restraint. The one you choose will depend very much on the size of your facility, water table, whether or not you use corrosive materials, and so forth. In a nutshell, full-length scales are additional costly than their axle scale counterparts and usually require guardrails and room for both on and exit ramps.
Axle scales are extremely practical in a lot of applications because they are portable. Such portability allows you to put them where they are desirable such as in a pit or above ground location. They are easily set up, through from heavy-duty steel and are durable. They are normally considered a bit less accurate than full-length models, but their multi-application practicality sets them apart.