summary Pump head section: The ZM slurry pump has a dual pump casing structure, consisting of a front and rear pump casing, a front guard plate, a rear guard plate, a protective sheath, and a shaft sleeve. The overcurrent section is made of JM3, and the front and rear pump casings are made of gray cast iron or ductile iron. The outlet position of the pump can be installed and used by rotating eight different angles at intervals of 45 ℃ as needed, and can be installed at the angle required by the user. The front and rear cover plates of the impeller have back blades to reduce leakage and improve the service life and efficiency of the pump. Shaft seal: There are two types of shaft seals, auxiliary impeller shaft seal and packing shaft seal. The square seal of the secondary impeller shaft has no Advantages such as diluted slurry, long sealing service life, and good sealing effect. The packing seal structure is simple and easy to maintain

It's convenient.
Transmission part: ZM type slurry pump can be directly driven, with high structural strength of bearing seat and bearing body components, large pump shaft diameter, good rigidity, short cantilever, and will not bend or vibrate under harsh working conditions. The bearing adopts heavy-duty single row tapered roller bearings, which can withstand the axial and radial loads of the pump. The bearings are lubricated with grease. There are bearing covers at both ends of the bearing body, with sealing rings inside, which can effectively prevent the entry of slurry and the leakage of lubricating grease, ensuring the safe operation of the bearing. According to user requirements, the bearing transmission position can be split, lubricated with thin oil to reduce shaft temperature.
Main Performance Parameters Table (can be produced according to customer requirements)