High viscosity gear pump quality inspection of four elements

June 17, 2019

High-viscosity gear pump of high quality, high quality, mainly depends on the gear pump internal parts machining accuracy and gear pump, let us Hong pump technical staff analysis of high-viscosity gear pump quality inspection of the four elements. North Hong professional high viscosity gear pump, the quality is very reliable. High visibility in the industry, reputation is not bad

First, according to the different characteristics of the transmission medium, a reasonable choice of gear pump, gear pump mechanical seal material and seal form.

Second, a reasonable choice of gear pump, gear pump material, according to the different characteristics of each different material, a reasonable make all kinds of parts of the quenching and tempering and heat treatment.

Third, all parts of the gear pump and gear pump must be processed according to the technical drawings and technical standards. Every small process can not be missed, especially the oil return hole, pressure relief hole, balance hole and so on in the gear pump.

Fourth, the gear pump, gear pump pump body and front and rear pump cover the unity of the three bodies, the positioning of bilateral pump cover bearing hole coaxiality must be accurate, otherwise it will be different because of the positioning of the bearing caused by gears Pump a long time to wear eccentric sleeve, damaged gear pump seal series of issues.