Coal Mine Drill Improves Efficiency at Xinjiang Sanxin Coal Industry

Significant Efficiency Improvement: Replacing traditional manual drilling, the drilling speed per hole increased by more than three times, reducing the time from 8 minutes/4 meters per hole manually to 2 minutes/4 meters. The average daily work volume reached 200 meters, a 30% increase compared to traditional equipment. The equipment's overall utilization rate reached 85%, and the monthly tunneling progress increased from 120 meters to 160 meters, significantly shortening the mining cycle and reducing construction costs.

Enhanced Safety: Utilizing remote control with human-machine separation, operators are kept away from hazardous drill pipe areas, eliminating safety hazards such as drill pipe breakage and drill bit escape, reducing the underground accident rate by 100%. Equipped with explosion-proof devices and gas power-off devices, gas drainage efficiency is improved by 25%, effectively reducing the risk of gas exceeding limits, and the equipment's operational safety rate reaches over 99%.

Significantly Reduced Labor Intensity: The number of operators per shift has been reduced from 26 to less than 5, a 77% reduction in manpower. Automated processes such as drill pipe unloading and drilling eliminate the need for operators to perform close-range heavy-duty work, reducing labor intensity by 80%, while also reducing dust pollution, improving the underground working environment, and lowering occupational health risks.

High Equipment Adaptability: Suitable for narrow roadways and complex rock formations in Xinjiang mining areas, maintenance costs are reduced by 20%, and single-fault repair time is shortened from 8 hours to 3 hours. Balancing efficiency, safety, and economy, it provides a replicable, high-efficiency mining solution for international coal mining companies.