Equipped with complete CNC lathes, grinding machines and cutting equipment, all core metal parts of deep well pumps are processed in-house with strict dimensional tolerance control.
Every production procedure undergoes full inspection from raw material to finished pump, ensuring stable performance and long service life under deep water working conditions.
Professional anti-rust and anti-corrosion surface treatment, suitable for long-term operation in deep well water, sewage and various complex water quality environments.
Production Flow
Strict incoming inspection on stainless steel & metal materials to ensure raw material hardness and corrosion resistance meet standards.
CNC lathe & grinding machine process pump shafts, motor housings and impellers with micron-level tolerance control.
Dust-free workshop assembly with professional sealing process to guarantee long-term waterproof performance of submersible pumps.
100% full inspection of water pressure, flow rate and insulation before delivery to ensure each pump works reliably.
Quality Control
Three-coordinate measuring instrument checks key parts size, ensures assembly accuracy of each deep well pump component.
Simulate deep water pressure environment to test motor sealing performance, eliminate water leakage risk under long-term immersion.
Salt spray test on metal housing and parts, verifies service life in different water quality and underground environments.
Full load operation test on each encapsulated motor, confirms power, efficiency and insulation meet international standards.
Production Capacity
Large-scale production lines support stable annual output of 50000+ sets of deep well submersible pumps and motors.
Standard models ready for fast shipment; custom orders completed within 15 days to meet your project schedule.
Support custom parameter, logo printing and packaging design to match your brand and local market demand.
sunny@deehp.com
+86 18258959223 
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