Coal mine rescue equipment | Mining rescue equipment | Mining machinery equipment
Mining Sealing Pump Series
The mining grouting pump is specifically designed for the mining industry, used for sealing boreholes in coal mine gas drainage, water injection, and grouting operations. Utilizing advanced grouting technology, this equipment effectively seals boreholes, preventing the leakage of hazardous substances such as gas and water flow, thereby enhancing both safety and efficiency in coal mine production. It is suitable for a wide range of challenging underground mining environments.
- Product Description
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Mining grouting pump
Product Overview
Designed specifically for the mining industry, the mine-use borehole sealing pump is used for gas drainage, water injection, and grouting operations in coal mines—essentially for sealing boreholes. Utilizing advanced grouting technology, this equipment effectively seals boreholes, preventing the leakage of hazardous materials such as methane gas and water flow. This not only enhances safety but also boosts efficiency in coal mine operations, making it suitable for a wide range of challenging underground environments.
Product Features
- Strong sealing capability: The maximum sealing length for horizontal drill holes can reach up to 40 meters, while for vertical upward drill holes, it extends up to 30 meters.
- It simultaneously features stirring and the ability to convey high-viscosity slurries: For cement slurries, the water-to-cement ratios are as follows—slag cement: 1 part cement to 0.32 parts water; silicate cement: 1 part cement to 0.4 parts water.
- There’s no need to ream the cased borehole section or lower the grouting pipe all the way to the bottom of the borehole being sealed—simply secure and seal the grouting pipe appropriately at the opening of the borehole to be sealed.
- Highly viscous cement slurry exhibits inherent non-shrinkage properties, ensuring tight sealing of any borehole and significantly enhancing the quality of borehole plugging.
- It has the function of regulating pressure and flow.
- Easy to operate—no complex training required, making it simple to get started while reducing operational difficulty and labor costs.
- Easy to maintain, reducing equipment maintenance costs and downtime.
Product Applications
Mining grouting pump equipment is primarily used for sealing operations in underground mines, including sealing gas drainage boreholes and coal seam water-injection boreholes. It is also suitable for applications such as tunnel construction, hydraulic engineering projects, building and bridge construction, as well as flood control and emergency rescue scenarios—enabling grouting to stop water ingress and fill voids, thereby ensuring safety and structural stability.
Electric type
Main technical specifications
Value Unit BFK-10/1.2 BFK-10/2.4 Flow Rate L/min 10 10 Pressure MPa 1.2 2.4 Lubricant oil temperature rise K ≤40 ≤40 Noise dB(A) 85 85 Hole-sealing pump speed revolutions per minute 960 960 Mixing bucket capacity L 30 30 Agitator tank rotational speed revolutions per minute 60 60 Dimensions mm 1600×430×800 1600×430×800 Weight kg 200 200 
Pneumatic
Main technical specifications
Numerical values Unit BFK-16/1.2Q BFK-10/1.2Q BFK-22/2.5Q BFK-15/2.4Q BFK-12/2Q Rated flow rate L/min 16 10 22 15 12 Rated pressure MPa 1.2 1.2 2.5 2.4 2 Air Consumption Rate m³/min 6 6 6 6 2.5 Gas supply pressure range MPa 0.4–1.0 0.2–0.8 0.4–1.0 0.4–1.0 0.4–1.0 Mixing bucket capacity L 30 40 30 30 30 Agitator tank rotational speed revolutions per minute 60 60 60 60 60 Device outlet KJ 19 19 19 19 19 Air source import KJ 25 25 25 25 25 Weight kg 156 200 156 156 156 External dimensions mm 1300×630×800 
- Strong sealing capability: The maximum sealing length for horizontal drill holes can reach up to 40 meters, while for vertical upward drill holes, it extends up to 30 meters.
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Address: Hulan District, Harbin City, Heilongjiang Province, Victory Street
Contact Information:+86 400-015-0451
After-sales:+86 0451-57368359
Email:herbintianyi@163.com
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