There is driven by the motor from the power supply, and the second screw will follow the first screw by a 2-axis linkage gear. Twin-screw pumps, also known as twin-screw pumps, are the most common type for large capacity applications such as pumping oil on pipelines. Progressing cavity pump construction Structure of two shaft screw pump (Two-Screw pump) Other parts: In addition to the main parts above, the machine structure also has other parts such as gaskets, valves, seals, output ports, inlet ports…Each part of the device has different roles.Pump power source: Including pump motor, power source, control cabinet, … these parts help the pump work.Pump fan: A part located on the pump body, at the top of the motor, with the same material as the pump shaft material, which has the function of cooling the engine and cooling the fluid during operation.This is also a relatively important part in the structure of the screw pump, which is usually made of PTFE rubber, soft, with high friction resistance. Stator: Also known as the pump chamber, is the part that helps reduce friction in the screw pump.Reducer Motor: This is a speed reducer to help the pump operate more smoothly and efficiently.In the image above, you can see that the pump shaft is connected to a special screw, with this type of structure usually for pumping fluids with high solids. The pump shaft is usually made of stainless steel or galvanized steel, but the shaft is not straight, but twisted. The pump shaft of the machine is a special part and also the most important part of this pump line. The pump body is usually small, has a long cylindrical shape, and is very durable This part is usually made of stainless steel or galvanized steel, painted in color.
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