In order to continuously measure and record the weight of materials, under the product process or the materials into-and-out of raw material hopper, enhance control level, we provide computer control quantitative accumulative weighing system. It consists of control instrument and double-hopper structure weighing system. The main technical parameters: 1. Static precision0.1%; 2. Accumulative precision0.2%; 3. Maximum accumulative value is 999999999999, connectable 12bit-display, crculating accumulation, LED digital display; 4. Air pressure of pneumatic material gate is 0.4-0.6 Mpa; 5. Voltage of instruments is 220V+10%-15% 6. Temperature of operational environment is 0-40º C, under no dew occasion where relative humidity is less than 90%. Add to Basket