Submersible sewage pump rotor shaft and bearing assembly, such as the use of hot-type assembly, the main components and key components are CNC machining center in the pipeline booster pumps, quality control on the assembly line, in terms of quality inspection center for performance testing. (4) the use of submersible sewage pump casting mold manufacturing of advanced technology, using Ashland core making process, dimensional accuracy and accurate three-dimensional space, hydraulic components and parts blade runner smooth surface, high hydraulic efficiency, so that components in the manufacturing process is completely meet the design requirements. Submersible sewage pump is a pump and motor Siamese, and also sneak into the pump sump pumps working, sewage pump more and more people's attention increasingly wide range of uses, from a simple to use transport of water can be transported to the present variety of domestic sewage, industrial wastewater, construction site drainage, liquid feed, and so on. Plays a very important role in municipal engineering, industry, hospitals, buildings, hotels, and other industries in water conservancy construction. Compared with the general horizontal or vertical pumps sewage pumps, sewage pumps obviously has the advantage of the following aspects, is to answer it in the course of matters that need attention: 1 client when equipped with automatic coupling device, to be determined rails length (standard length for 3M) 2. cable must not be lifting or suspension pump. 3 maximum medium temperature: When submersible sewage pump continuously for about 40 ℃, intermittent use (the longest no more than 5 minutes) to 80 ℃. 4 submersible sewage pumps pump parts made of cast iron pipes, it can not be applied to pumping highly corrosive liquids. 5 to extend pump life, should be regularly filling or replacing oil chamber oil (10 # oil), to improve the mechanical seal life. Lintong pumps, pipeline pumps, West Baoquan Baoquan water supplied by the West. This information consists of: providing West Water Treatment Equipment Co., Ltd. Baoquan (www.xianbaoquan.com), we are business alliance member, the integrity of the whole network certification vendor. Feel free to contact us, contact: Wang