Core characteristics of submersible slurry pump
Feb 24,2026
Wear resistant design
The overcurrent components (such as impellers and pump casings) are made of high hardness wear-resistant alloys (such as Cr27, Cr30) or ceramic coatings, which can resist the erosion and wear of hard particles such as ore and coal gangue, and extend their service life.
Some models support quick replacement of worn parts to reduce maintenance costs. For example, after continuously transporting iron ore slurry for 6 months, a certain model of pump only needs to replace the impeller to restore performance.
sealing performance
The motor adopts dual protection of mechanical seal and secondary impeller seal, effectively preventing high-pressure water and impurities from entering the motor cavity, ensuring stable operation in 90 ℃ high-temperature slurry.
The sealing structure can balance the pressure inside and outside the oil chamber, extending the service life of mechanical seals to more than twice that of traditional designs.
Adaptable
It can handle slurries with a solid content of 65% of the total weight and a solid density of 2.8 kg/L, with particle diameters up to 32 millimeters.
Supporting a diving depth of 28 meters, suitable for deep water environments such as underground mines and river dredging.
The motor has a wide power range (such as 30KW) and is suitable for voltage ranging from 380V to 550V to meet different working conditions.
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