HIB-type acid-resistant ceramic pump using modern engineering ceramic materials, the use of ceramic metal bonding, welding, mosaic and socket technology assembly molding is the ideal alternative to similar imported ceramic pump, the pump has good corrosion resistance, compact structure, Shaft seal tight, non-polluting medium, easy installation and maintenance, reliable use, suitable for conveying except hydrofluoric acid and hot concentrated lye without hard solid particles, will not be rapidly solidified, non-corrosive effect of fluorine rubber A variety of corrosive media, has been widely used in medical equipment, environmental engineering, petrochemical and other industries. Has the following characteristics: (1) the use of high performance engineering ceramics, with high hardness, wear resistance, high temperature, corrosion resistance and other properties. Ensure the material performance is reliable. (2) The impeller is made of engineering ceramics or engineering plastics, the material of the sealing bed is Viton, and the shaft seal is a mechanical seal. (3) The pump body and pump cover are made of acid-proof ceramic with excellent corrosion resistance. External cast iron armor is used for protection and easy disassembly. (4) Such products have been corrosion-resistant, acid-base security testing, the indicators have reached the level of similar foreign products. (5) easy maintenance, use a certain period of time, if the ceramic lining wear serious, wear-resistant ceramic layer can be cleaned out, and then a layer of ceramic can continue to use, without the entire components scrapped. (5) shape and size according to user needs design and processing.