Plastic melt gear pump series R & D

After many years of research on the system of melt gear pumps, the Institute of Rubber and Plastic Machinery of Beijing University of Chemical Technology has successfully completed the series development and development of plastic melt gear pumps. Now it has been able to design and manufacture plastic melt gear pumps such as 28/28 (center Distance/tooth width), 56/56, 70/70, 90/90, etc. The maximum inlet/outlet pressure difference can reach 30MPa, which can meet the requirements of different production, and has been applied in practice to achieve good results. The Institute of Rubber and Plastic Machinery of Beijing University of Chemical Technology conducted an in-depth study of the integrated gear pump extruder and designed and developed a 115-type gear pump extruder.

Gear pumps are also very useful for precision molding in the rubber industry. In order to meet the domestic demand for rubber melt gear pumps, Beijing University of Chemical Technology cooperates with Beijing Aviation Manufacturing Engineering Research Institute and Hangzhou Chaoyang Rubber Co., Ltd. to jointly research and develop XCP150/100 and XCP120/90 rubber melt pump gears. The crew. This unit has ideal working characteristics to ensure a linear relationship between the extrusion volume and the rotational speed of the gear pump, which can achieve precise control of the output and improve the dimensional accuracy of the product.