Two-phase flow pulp pump, using a two-phase theory of "relative suction relatively blocking" the principle of the hydraulic pump design ba plug pulp pump, the pump flow components of the hydraulic performance of solid-liquid two-phase flow in line with the law thereby reducing slurry flow components for erosion and wear lxl type two-phase flow pulp pump, greatly improving the work efficiency and service life of the pump, the pump series has the following salient features: a pulp pump, high efficiency: Run The average efficiency higher than the average pulp pump 3-10 percent, saving, saving up to 15-30% 2, good cavitation performance, long life: real life than ordinary pulp pump can increase 2-3 times; 3, the concentration high, non-blocking: transport pulp concentration of up to 6%; 4, reasonable structure, easy maintenance: the front part of the use of the pump head, opened the door structure pulp pump market analysis, no need to disassemble pipeline maintenance, just the motor backwards Mobile, you can disassemble and repair the pump. Coupling pins, nuts, washers and pads, etc. must ensure that their specifications, the same size, so as not to affect the coupling of dynamic balance. Should make the appropriate mark on the coupling pin hole and the corresponding coupling bolts to prevent the wrong equipment. With coupling and shaft are made of the transition with the general, both may be a small amount of interference, it may appear a small amount of space for a longer wheel couplings pulp pump, can be looser transition fit, because the more the shaft hole long, due to the rough surface finish, in part after the assembly will naturally produce interference. If you find fit too loose coupling and shaft, pore, when the shaft concentricity, you should perform welding. Shaft fight pitting or copper pad but expediency, not as an ideal square zn high concentration pulp pump, pulp pump, water pump provided by Hebei Xin-Xin Cheng pump factory. Hebei Xin-pump factory (www.shuibeng999.com) strong, credible, in Baoding centrifugal pumps and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin Cheng pumps and you work into the brilliant, for a better future!