Take the weighing of a chemical reaction kettle as the example, three press weight mounts transmit the weighing signals to the junction box. All weighing signals are combined and the corresponding angles are adjusted according to the loading of each weight mount. Combined weighing signals are transmitted to weighing terminal. Weighing terminal changes weighing signals into weighing data.

Automatic weighing application (1)
Our automatic weighing system is suitable for weighing on reaction kettles, channeling scales, feeding scales, production lines and conveyors. Anti-explosion environments are also suitable.
Automatic weighing application (2)
Material Feeding

In some working processes, fixed flow feeding is necessary, then a preciser weighing method is used to complete the closed loop fixed flow feeding.
When the weight of hopper is between min limit and max limit, upper filler is closed, weighing terminal gets the weight and set the flow affect. Adjust the output of variale frequency filter with the method of D, and the filter changes the rotate speed of asynchronous motor and make sure the fixed flow feeding is stable. Now open upper filler and make it to the max limit and then close the filler, and then return to normal PID flow adjustment.
Features: high integration, high precision, quick adjustment
Use strain transducer mount or weight mount, weighing apparatus, variable frequency filter to make the system.


 
 
JING JIANG CHANG JIANG WEIGING APPARATUSCO.,LTD（江苏长江衡器有限公司）
Add: No.3 Fuyang Road, Jingjiang, Jiangsu TEL: 0523-84895759 FAX: 0523-84626027
E-mail:master@jjcjhq.com 2008@jjcjhq.com Web：http://www.jjcjhq.com