The checkweigher is suitable for sorting and sorting of net weight express delivery. It has the characteristics of fast judging speed of net weight and precision identification in Colleges and universities. It can preset the main parameters of 100 kinds of commodity sorters (re inspection), and can store 20000 pieces of statistical data of sorter (re inspection) results. According to different sorter methods, it can remove overloaded or under loaded commodities (pneumatic paddle or flat push rod) and carry out the commodity according to the net weight Multi level separator.

The following matters shall be paid attention to in the maintenance and repair of the weighing scale instrument in normal application:

1) During the maintenance and inspection, please try to disconnect the switching power supply of the equipment, and the maintenance personnel who have experienced professional skills training shall carry out the actual operation.

2) Interdisciplinary maintenance staff, do not dismantle this machine!

3) After daily application, the areas where the feeding drive belt, weighing drive belt, sorter drive belt, rotating rod, sand guard and other parts are in immediate contact with the tested objects shall be cleaned.

4) Before each application, the coordination ability of the three conveyor belts shall be inspected very much to prevent them from being stuck, and then the drive belt will be scratched or worn out.

5) According to the application of natural environment, every necessary time to carry out a dust removal for the machine and equipment.