The role of the melt pump in production use and structure

As extruder best "friend" Bart melt pump can precisely control the production of the nose. So how do you understand the melt pump it? Melt pump consists of two gears, usually driven by a single motor. Material from the extruder screw conveyor over the first into the suction side of the gear, rotary gear and then send it from the other side. Whose principle is well-made the gear has a very fine sections, when a tight fit with the gear housing, the amount of material in each of the teeth are very accurate. gears in the accurate measurement of the material discharge end, gear speed driven by the DC or AC motor control, the rate of change is within 1%. melt pump to run a certain degree needs to be monitored. important indicator comprises melt pump discharge pressure, the pump suction pressure, outlet pressure difference, the motor current, the gear shaft sealing and pump temperature. The company's products in the granulation, film, sheet, plate, chemical industry adopted applications.

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