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Influence of gear parameters on gear pump efficiency

The internal leakage of gear pumps directly determines the volumetric efficiency of gear pumps. Through the analysis of the structure of the gear pump, it is found that there are three main ways of internal leakage: (1) through the clearance between the end face of the gear and the side plate; (2) through the radial clearance between the top circle of the gear and the inner cavity of the pump; (3) contact clearance between the gear mesh. The axial clearance between the end face and the side plat

Precautions for piping design of melt pump

When designing the melt pump piping , we should pay attention to the following matters: A, reasonable selection of pipe diameter, large pipe diameter, low liquid flow speed, low resistance loss under the same flow, high price and small pipe diameter, will lead to a sharp increase of resistance loss, increase the lift of the high viscosity pump, increase the power of the matching belt, increase the cost and operating cost. B, the melt pump discharge pipe and its pipe joints should take into accou

The application field of the new generation of melt pump

The melt pump has been paid more and more attention in the field of high polymer processing. The melt pump provided by Zhengzhou batte can fully meet its production demand. The main function of the melt pump is to transfer the high temperature polymer melt from the extruder to the extrusion die after the pressure is pressurized and stabilized, and the pressure of the molten material at the outlet of the pumps pump is subjected to the entrance pressure. The influence of force fluctuation is very

service of batte melt pump

Since its professional production of high temperature melt pump , the melt pump company has accumulated rich experience in the application technology of melt pump . In recent years, according to the development trend of the application technology of the world melt pump, especially in the field of plastic and rubber precision extrusion, the working basis of the melt pump, the performance of the melt pump, the development of the equipment structure, the control technology and so on have been studi

The effect of the melt pump

The melt pump is a kind of positive displacement conveying equipment, high precision gear clearance and volumetric structure design, making it possible to stable and balanced extrusion. It has been widely used in chemical fiber, granulating, plastic film, sheet, sheet, profile, pipe, wire and cable, wire drawing, compound extrusion and so on. 1. it can achieve stable extrusion, improve the dimensional accuracy of extruded products, and reduce the reject rate. In the extrusion process, it is diff


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batte melt pump

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Batte is a professional screen changer manufacturer, supplying screen changer, especially screen changer for extrusion mould