The shear pump is composed by impeller, volute, support, packing case, transmission shaft, pulley, combination belt and electrical machine. The impeller of the shear pump is different with the water pump, the structure is more complex.

It is the core part of the shear pump, with high effciency. The impeller is made up by 5 parts: axial compressor turbine, stock solution tank, pump impeller, pressure cabin and shear plate. The axial compressor turbine, pump impeller and stock solution tank were casted critically as a ensemble by stainless steel, the structure is very compact.

Features and functions

A The shear pump can mix and hydrate fully the materials which were added into the mud, to save the usage of mud materials, shorten the mix time and to supply good- performance mud for the drilling

B JBQ series Shear Pump can greatly improve hydration degree of soil particle moving. The dispersion of soil particle moving in the water and degree of hydration depends on the water electrolyte content, time, temperature, the surface can be the quantity and the concentration of cationic replacement, in other conditions, JQB series shear pumps can save bentonite above 30%.

C Design can be changed from single to double mechanical seals without changing shafts or flange adapter