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Home Page > Product Center > Industrial Scale Series > Loss-in-weight
Introduction
Weight loss scale, also known as weight loss feeder, weight loss feeder, or weight loss batching scale. The weightlessness feeder consists of a hopper, feeders (single and double axis spiral feeders), weighing system, and regulator. During operation, the hopper, material, and feeder are continuously weighed together. After the material is sent out, measure the actual weight loss rate and compare it with the required weight loss rate (set value). Automatically correct deviations from the set point by adjusting the feeder rate. Thus, the material can be fed uniformly and accurately continuously.
Suitable range: Particle, powder, talcum powder, resin film powder particle, flour, starch and other powder scales: solves the problem of feeding measurement and feeding with poor fluidity; Granular scale: solves any possible bridging problem.
Principle
Control the discharge screw or electric vibration machine based on the rate of material weight reduction in the weighing hopper to achieve the purpose of quantitative feeding, namely the weight loss scale When the material in the weighing hopper reaches the lower limit of weighing, the discharge screw machine fixes the discharge amount according to the current speed, and controls the material in the silo to quickly drop into the weighing hopper. When the loading reaches the upper limit of weighing, it stops loading. Rapid loading can shorten the feeding time, improve the accuracy and control precision of weighing.
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