screw pump

Eco-environmental protection: industrial production wastewater, domestic sewage treatment, transportation of solid particles and polyester short fiber sludge turbid water, very suitable for oil-gas separators, plate-and-frame filters and other machinery and equipment. Shipbuilding industry: wheel bottom cleaning, transportation of water, oil, oil residue, oil wastewater and other substances. Petrochemical industry: injecting polymer compounds into petroleum, petroleum …

The practical application scope of screw pump is introduced in detail Read More »

Screw pump operates with two counter-rotating screw rotors that are carefully designed to rotate “toward each other”. This traps the gas in the space between the rotor “screws”. As the screws rotate, this trapped volume is reduced, which not only compresses the gas, but also moves it toward the exhaust port. When the progressive cavity …

How does a screw pump work? Read More »

The electric oil pump should be checked and maintained frequently， Save each part and replace the same amount.

The rotor pump and the screw pump belong to the positive displacement pump，but the internal structure is different.