Pvc Floor Compound
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2019 wholesale price Pva Machine - gravimetric feeder/ volumetric feeder – Xinda
Gravimetric feeder A gravimetric feeder is a self-calibrating dosing system that doses based on weight in speed. In gravimetric dosing, the weight of the dosed additive is measured using a load cell that is the foundation of the entire system. Weight is calculated using loss-in-weight technology, which measures the reduced weight while dosing. In the self-calibrating gravimetric feeder system, the stepper motor automatically alters its speed when a change is detected in the material flow. Thi... -
Excellent quality Plastic Pellet Making Machine - UNDERWATER PELLETIZER – Xinda
Volumetric feeder A volumetric feeder, on the other hand, does this based on volume in speed. A volumetric feeder is a dosing system that supplies the production system with a certain volume of material in a set timeframe, based on the so-called displacement principle. In contrast to a gravimetric feeder, the dosing speed of a volumetric feeder should be selected manually, which may vary based on the nature of the raw input materials. For example, masterbatch requires a different speed compar...
