Magnetic drive circulation pump is a full-sealed pump, for motor connecting shaft and impeller are separately equipped with magnetic materials, they attract each other and coupled. Its unnecessary to fit with traditional shaft seal. The rotation torsion of motor drives impeller to rotate through the attraction between driving magnet and driven magnet. The shortcoming of present customary magnetic drive pump is that rotation is absolutely prohibited under the condition of lacking liquid, otherwise, the machine will be destroyed, resulted in unnecessary troubles for customer. We adopt special ceramics as shaft bearing, characterizing strong resistance for abrasion and corrosion.

G type single screw pump for a single screw-type transport pumps, because of its excellent performance in recent years in the domestic application of rapid expansion. Its most important feature of the media flexibility and a smooth flow, pressure, pulse of small, self-absorption capacity, which is by any other species can not replace the pump can be realized liquid, gas, solid multiphase lose, applied to Chemical, pharmaceutical, electroplating, printing and dyeing, paper, electricity and other transportation industries lubrication or non-lubricating medium, corrosive media, containing a small amount of tiny solid particles of medium and low viscosity of the medium to high viscosity,