Find high quality zrs-50-420 emulsion hydraulic drilling rig with competitive price here. Please rest assured to buy zrs-50-420 emulsion hydraulic drilling rig with SIT Machinery Co., Ltd.

Hydraulic coal drill widely applies Yu various conditions Xia of seam and the soft rock, solution has coal drill easy lost burst, operation maintenance is responsible for, problem, and can as mining face beam Wo, dug leg Wo of with, is coal mine mining face drill eye of ideal work, the rig of main features is: 1 the rig itself not with power, has security, efficient, features, special for high gas and has dust explosion dangerous of mine with using; 2 drilling speed fast, average than coal drill fast one-third above of time; 3 torque big, Than that of electric coal drill can improve work efficiency to twice times; 4 with emulsion as a power source; 5 compared with electric coal drill do not need to install supply lines, electrical equipment, and dust-proof pipes; 6, small size, light weight, simple structure, convenient operation and maintenance, and can greatly reduce labor intensity.

Handheld emulsion drilling rig is simple and convenient to install and use, without electricity and electrical protection device, reducing the coal face equipment complexity, eliminating security risks. And drilling for different hardness of the material to be regulated with stepless drill speed. With great torque, light weight, drilling fast, safe and easy to operate and so on.