The twin screw pump is the best pump for high viscosity fluids, it is suitable for conveying almost immobile liquids of various extremely viscous materials.
Twin-screw pumps can completely replace the use of other products, such as replacing centrifugal pumps, sliding vane pumps, etc. for high-viscosity liquid delivery.
We know that when the viscosity of the centrifugal pump exceeds 20cSt, the efficiency drops sharply, while the screw pump still has high efficiency even when the liquid delivered reaches 1 million cSt, especially the extremely high volumetric efficiency. Therefore, the higher the viscosity of the conveyed medium, the more consideration should be given to selecting a screw pump to achieve the purpose of saving energy and reducing consumption.
In this structure, the two screws of the pump do not touch each other in the bushing, and a constant gap is maintained between the tooth sides. The transmission of the two screws is completed by synchronous gears. There is independent lubrication in the gearbox, which is separated from the working chamber of the pump;
The pump uniquely adopts the structure in the form of a propeller in front of the screw sleeve, which greatly improves the requirements for the transportation of extremely viscous materials, and is suitable for the transportation of various extremely viscous materials and almost immobile liquids.
The screw pump is by far one of the most ideal conveying pumps for conveying high viscosity, gas-liquid mixed and liquefied medium.
1. Flow: 2~20 m3/h
2. Inlet pressure: -0.05~0.8 MPa
3. Outlet pressure: 0.1~4.0 MPa
4. Medium temperature: -20~200 ℃
5. Media viscosity: up to approx. 5 million mm2/s
6. Speed: 50~300 r/min
The inlet and outlet directions of the pump are in the upward and rearward (code “i”) structure.
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