Hydraulic coal drill is widely applicable to the coal seam and soft rock under a variety of conditions, to resolve a volatile explosive coal drill, operation and maintenance is responsible for the problem, and as the stope beam nest, dig hamstring with the mining work the ideal work surface drilling.
Main Characteristics
1. Drilling speed average drill faster than coal more than 1/3 of the time; 2. torque than coal drill can improve work efficiency twice; 3.Emulsion as a power source; 4. compared with coal drill do not need to install the power supply lines, electrical equipment and dust-proof water pipeline; 5. volume is small, light weight, simple structure, easy operation and maintenance, which can greatly reduce the labor intensity of the work.