SYPL Gravity Continuous Liquid Coater is widely used coating oil, enzyme preparations, vitamins, antioxidants and amino acids etc. on to the surface of pellet feeds and extruded feeds.

Particulate material through the buffer hopper material level detection, according to the material state detection signal to determine whether the feeding device and discharge conveyor operation. Then, there is the difference, said re-calculated metering data, automatically adjust the frequency of the feeder, the final acceptance of the drum rotation so that the material and the flow of exports, while the injector. Add the amount of liquid sprayed is conducted based on the percentage of the actual flow of granular materials, the executing agency is the automatic adjustment of the servo control valve, the valve opening greater the pressure is higher. The number of nozzles are open oil flow according to the ejection control.

On the principle of differential-gravity batch weighing, the accuracy of continuous dynamic weighing is guaranteed by static weighing method, in order to ensure the precise weighing of flowing solid and liquid materials. The preset liquid amount to be added is 0.5～12%, which can be added freely if needed. Weighing accuracy of liquids ＜1%, weighing accuracy of granules ＜1%.

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