Description
Definition: The speed of the discharging screw conveyor is controlled based on the rate at which the weight of the material in the weighing hopper decreases to achieve the purpose of quantitative feeding. Therefore, it is called a reduction scale.
Working principle: When the material in the weighing hopper reaches the lower limit of the weighing position, the discharging screw machine fixes the discharging volume according to the rotational speed at that time. Meanwhile, the material in the silo quickly descends into the weighing hopper, thus shortening the feeding time and improving the accuracy of weighing and control precision.
Scope of application
Continuous stabilized soil, cement batching for concrete mixing plants;
2. Sand and gravel batching supplied by random means such as forklifts;
3. Quantitative control feeding for sintering; Quantitative control feeding of pulverized coal
4. Batching of various materials suitable for reduction control methods.
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