Scope of application: Suitable for quantitative weighing of various granular, sheet, strip, round and irregularly shaped materials such as candies, claws, salt, jelly, frozen foods, pet food, puffed food, pistachios, peanuts, nuts, almonds, raisins, etc., as well as large-shelled nuts, hardware parts, plastic pellets, etc. High-precision digital load cells are adopted for accurate measurement, and the best combination is instantaneously optimized and selected from a rich variety of weight combinations through computer calculation. The opening Angle of the motor can be freely set according to the characteristics of the measured object to achieve high-speed and precise weighing. The powerful automatic data statistics function records the total weight, total number of packages, pass rate and other indicators of each batch of production. It has strong compatibility and can be directly installed above the bag-feeding packaging machine to form a quantitative automatic packaging system. The wire vibration disc is assembled with steel hooks, ensuring reliable installation and being waterproof and dustproof.