The Slurry Pump Casing Is Worn, And Timely Repair Is Very Important

2025-07-01

CNSME PUMP

　　As the long-term use of slurry pumps, some parts will inevitably cause certain wear, and the pump shell is one of them.If the wear is not serious, you can continue working.If the equipment is worn seriously, it may cause the pump housing to crack and damage the entire equipment body.At this point, we need to repair the damaged part of the device.Let's see how to fix them.1. Before repairing the worn parts of the pump housing, the impeller must be removed to leave an operable space, and on-site dust protection and safety protection must be done.2. First observe the severity of the wear of the pump case, and then consider which method to repair it.3. Pre-weld the leakage of the pump body to strengthen the leakage points and weak points, and then rinse the pump shell with a lot of clean water to remove the paint remaining on the surface.4. Afterwards, the surface of the pump shell is blasted to remove the oxide layer, increase the roughness of the pump shell repair surface, and increase the adhesion of the repair material.5. When repairing the pump housing of the slurry pump, use excellent materials to spray, clean the surface before the spectrum, and then start spraying.6. When spraying, the paint must be sprayed correctly in a certain proportion.7. After repair, perform secondary repair to achieve the effect of no defects on the entire protective layer surface.8. After the repair is completed, cure by heating to fully utilize the performance of the restoration material.Many users don’t care if the slurry pump housing is worn and they don’t feel anything.However, if left to develop, long-term wear will seriously affect the normal operation of the equipment.Therefore, I would like to remind everyone that when the pump case is found to be worn, we must find out the cause and solve it in time to avoid the situation from worsening and the equipment being unusable.

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