24-Hour Unattended Submersible Slurry Pump for Mine Dewatering

Sudden failure of mine drainage system leading to shutdown? Traditional slurry pumps frequently need maintenance? Our solution will completely change your operation mode.

Shijiazhuang First Pump Factory's ELS/HYS series submersible slurry pumps adopt double mechanical seal + oil chamber monitoring design. With an IP68 protection rating, they can be fully submerged 20 meters underwater and work continuously for 8000 hours, allowing you to achieve truly unattended drainage operations.

After adopting our solution, the maintenance personnel for the underground drainage system in a coal mine in Shanxi reduced from 12 to 3, saving more than 800,000 yuan in labor costs annually. This is reliable technology that we have verified in more than 20 countries worldwide.

Why is Our Submersible Design Safer and More Reliable?

Worried about the leakage risk of ordinary slurry pumps? We have redefined underwater operation safety standards.

Equipped with a triple safety protection system: Water immersion sensors for real-time monitoring, automatic power cutoff protection for overload, and dual heat dissipation channel design. This ensures stable operation in extreme environments from -20°C to +60°C, with an accident rate of 0.001%.

Safety Performance Comparison Table:

"These pumps have been running continuously for three years without malfunction in the extreme cold environment of -30°C at the copper mine in Mongolia." — On-site engineer Master Wang's field feedback.

Which Model is Most Suitable for Your Working Conditions?

Facing the complex and changing characteristics of slurry, choosing the wrong pump model can be costly. Our professional team will accurately match it for you.

We offer four major series to choose from: ELS electric type, HYS hydraulic drive type, portable electric type, portable hydraulic type, with a flow range covering 10-3000m³/h, meeting different needs from narrow shafts to open pit mines.

Typical Working Condition Matching Solutions:

1. Gold mine cyanide tailings: Recommend using UHB super wear-resistant ELS-250 model

2. Coal mine underground drainage: Use explosion-proof motor version ELS-150B

3. River dredging and sludge removal: Hydraulic drive HYS-800 with remote control system

4. Emergency drainage: Portable electric pump group can be put into operation in 30 minutes

Our pump selection engineer Zhang Gong (with 15 years of mining pump experience) reminds, "Last year, the special sealing structure customized for the nickel mine in Indonesia enabled reliable operation in the extreme pH range of 2-13."

How Does Our Global Service System Ensure Worry-free Operation?

Worried about the timely supply of spare parts for overseas projects? We have established industry-leading emergency response mechanisms.

Taking the Russian service center as an example: With a standby inventory of $2 million worth of consumables, providing "7×24 hour bilingual technical support + express air delivery" service, the average fault response time is only 38 hours.

Service Process Guarantee:

• Pre-sales: Free on-site working condition survey and 3D modeling

• In-sales: Provides installation guidance videos and custom training

• After-sales:

• Domestic: Arrive on site within 12 hours

• Overseas: Promise 72-hour emergency response

• All parts are traceable for life

We are now launching a "Trade-In" special event. Existing customers upgrading equipment can enjoy a 15% subsidy. Contact us now to get an exclusive solution and let professional submersible slurry pumps be the guardian of your safe production.