New internal tooth pump and traditional internal tooth pump comparative advantage

The NYP internal tooth pump is more structurally superior than conventional internal tooth pumps.

The new internal tooth pump has an internal tooth drive gear (outer rotor) to drive the inner rotor to rotate in the same direction in the fully enclosed pump body, and the moon plate of the front cover of the pump body separates the suction port from the discharge port. When rotating, a negative pressure is formed at the suction port, the liquid is sucked in, the rotor brings the liquid to the discharge port, and the pump body is pressed out to complete the liquid transportation.

Because the traditional internal tooth pump does not have a sealing plate, the two rotors are always in full meshing state during the whole operation, and the tooth surface slips greatly, which is prone to seizure.

Therefore, the new internal tooth pump adopts a crescent plate structure, the rotor is only engaged in the meshing state, and the tooth surfaces of the two rotors are in rolling engagement, so the relative sliding of the tooth surface is less, the force is balanced, the wear is small, and the operation is stable.

The NYP internal tooth pump produced by Hebei Hengsheng Pump Co., Ltd. is a new type of volumetric pump developed according to the needs of petroleum, chemical, paint, grease, medicine, dye, food and other industries. Because of the different materials and unique materials, the product can be selected. The structure is widely used for medium transport of different properties and different viscosities. Hope that the majority of users to buy as appropriate.

Hengsheng Pump Industry Website http://