Maintenance and repair of HW agricultural mixed flow pump

When the HW agricultural mixed-flow pump is in non-use period, the mixed-flow pump should be isolated from the water source in time, and the water in the pump should be drained, especially in the winter, and then placed in a dry place. If possible, apply grease to the key parts of the mixed flow pump and add lubricating oil to the bearing to prevent corrosion of the parts. In addition, if the mixed flow pump is not used for a long time, it will actually cause some damage, which may cause the parts to rust and the service life of the water pump to be shortened.

Daily maintenance of HW agricultural mixed flow pump: 1. Check the filling according to the need; 2. Clean the inside and outside of the mixed flow pump, check the bearing and properly refuel; 3. Check the coupling, the venting valve and the external fastening. Some of the areas that need to be adjusted are usually: impeller clearance; pump shaft and motor coaxiality; coupling clearance. Some parts that need to be replaced are usually: 1, packing; 2, bearings; 3, pump shaft; 4, rubber sleeve.

Once the HW agricultural mixed flow pump has failed, do not disassemble it yourself. Because of the disassembly, it is easy to cause the following two problems: First, I do not know where the fault is caused by blindly dismantling a pass; Second, there is no special tools and often damage the original intact parts. The only way is to go to an experienced, large-scale repair point to repair and replace over-age parts and certain wearing parts in time. Under normal circumstances, the pump should be repaired once every six months to prevent the "ill" work.

Anguo Donglan Pump Factory specializes in SH type double suction pump, ZJL submerged slurry pump, horizontal slurry pump, etc. Welcome to call 15530260798