High-viscosity gear pump is mainly used for conveying high-viscosity resin, polyurethane, poly puzzle, polyethylene and other similar high-viscosity materials, so the quality of the pump is relatively high. So in the work of the pump, how to test the quality of high viscosity gear pump it? High viscosity gear pump quality inspection of four elements First, according to the different characteristics of the transmission medium, a reasonable choice of high viscosity gear pump mechanical seal material and sealing form . Second, a reasonable choice of high viscosity 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 high viscosity 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 high-viscosity gear pump pump body and front and rear pump cover the three-body unity, bilateral pump cover bearing hole alignment must be accurate, otherwise it will be due to the positioning of the bearing heart pump time Long wear off sleeve, seal damage to the pump and other issues. In summary, the four elements of the high-viscosity gear pump testing, but also the quality of the pump test method. Expand to read: China Construction Water Exhibition Pump Valve Pipe Fittings Exhibition Water Expo Xiamen Maritime Exhibition Internet + Forum Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http: // beng.liuti.cn/ (service hotline:)
Zhejiang minmetals huitong import and export Co., Ltd , https://www.zjminmetals.com