features & advantages
Feature 1
Non-electric, spark-free, intrinsically safe
Feature 2
Powered by static water or compressed air
Feature 3
Pressure up to 66 MPa, 1:20 intensification
Feature 4
24-hour continuous operation
Feature 5
Compact, lightweight, easy to maintain
Feature 6
Compatible with props, supports, roof-bolting tools, cutters, tensioners
Product Description
Mine-Approved Hydrostatic Water Hydraulic Booster Pump
Product Overview
The Hydrostatic Water Hydraulic Booster Pump is specifically engineered for underground coal mines with high gas concentrations. The system operates without electricity, using only underground hydrostatic water pressure ≥1.0 MPa as its power source.
It boosts low-pressure static water to over 20 MPa, with a maximum output pressure of 66 MPa and a boost ratio up to 1:20, while also supporting automatic emulsion proportioning.
The pump is widely compatible with:
- Single hydraulic props
- Hydraulic roof supports
- Anchor pullers
- Cutters
- Anchor cables
It provides a one-stop hydraulic fluid supply solution for longwall faces, development headings, and temporary support operations, eliminating the need for multiple independent systems.
Key Advantages · Designed for Core Mining Demands
1. Intrinsic Safety · Zero Explosion Risk
In high-gas underground environments, electrical equipment and sparks pose serious explosion hazards.
This system completely eliminates electric drives and ignition sources, relying solely on existing underground hydrostatic water.
Safety is ensured at the source, protecting both personnel and mine assets.
2. High Efficiency & Reliability · Continuous Operation Guaranteed
-
Designed for 24/7 continuous, fault-free operation
-
Engineered to withstand harsh underground conditions
-
No additional power infrastructure required
By utilizing existing hydrostatic water or air pressure systems, the pump ensures uninterrupted fluid replenishment for critical equipment, preventing downtime caused by insufficient hydraulic pressure.
3. Proven Technology · Backed by Authority & Expertise
The system is developed under the leadership of Professor Liu Guoli, Distinguished Professor at Henan Polytechnic University, supported by over 20 years of expertise in high-pressure waterjet and hydraulic pump technologies.
Key credentials include:
-
66 patented technologies
-
China MA (Mining Safety) Certification
-
ISO Quality Management Certification
-
Joint R&D partnerships with Tianjin University and North China Electric Power University
This combination of academic leadership and industrial experience ensures industry-leading performance and reliability.
4. All-in-One Compatibility · Full-Scenario Coverage
One system meets multiple operational needs:
-
Daily replenishment for hydraulic supports and single props
-
Precise fluid supply for anchor pullers, cutters, and tensioning tools
No need to purchase or maintain separate units for different applications, significantly reducing capital investment and maintenance costs.
Industry Challenges Addressed · Targeted Solutions
| Industry Challenge | Our Solution |
|---|---|
| Explosion risks from electric replenishment systems in high-gas mines | Fully non-electric, intrinsically safe hydraulic design |
| Frequent equipment failures disrupting production | Continuous, maintenance-light 24/7 operation |
| Single-purpose systems requiring multiple devices | One system supports all hydraulic replenishment scenarios |
| Inconsistent product quality and lack of certification | Patented technology, mining safety approvals, expert-led R&D |
About Us · Trusted by the Industry
We are a high-tech enterprise specializing in high-pressure waterjet and hydraulic pump technologies, with over 20 years of industry experience.
We are the only company in China authorized with a Waterjet Technology R&D Center for coal mining applications. Our products are certified under multiple international and mining safety standards, with over 100 developed solutions deployed across 22 coal-producing provinces.
Beyond mining, our technologies are widely used in:
-
Offshore oil & gas (CNOOC)
-
Petrochemical plants
-
Shipbuilding and heavy industry
Our reputation is built on engineering integrity, proven safety, and long-term reliability.
