The imported weighing controller is used in the electronic controlling system with 100 times/second high speed A/D transferring and 100 times/second high speed digital treatment capacity. With BESSEL low flow wave filter to minimize the mechanic system vibration effects, the fast and accurate measuring results can be achieved. The weighing controller 

use digital adjustment and calibration, parameter setting, which make operation easier. The system also has rough and fine set values for materials different feeding speed, single bag weight set value, bag quantities totalizing display and auto-empty drum weight deduction, auto zero adjustment, auto falling differential tolerance correction, tolerance exceeding alarm, and trouble diagnosis etc. function. According to the customer's requirements, the system also can be equipped with communication port interface for monitoring system or intranet network management.