It is widely used in the weighing low-value materials in transportation, construction, energy, environmental protection and other industries; trade settlement between factories, mines and enterprises, and vehicle axle load detection of transportation companies. Quick and accurate weighing, convenient operation, simple installation and maintenance. Through weighing the axle or axle group weight of the vehicle, the whole vehicle weight is obtained through accumulation. It has advantage of small floor space, less foundation construction, easy relocation, dynamic and static dual use, etc.