Pneumatic roof bolter is a kind of bolt drill which USES air pressure to run. It is an important equipment for roadway tunneling in coal mine. It has outstanding advantages in improving support effect, reducing cost, accelerating roadway formation speed, reducing auxiliary transportation volume, reducing labor intensity, and improving utilization rate of roadway section.
On the basis of absorbing advanced production technology of pneumatic Roof Bolter, we constantly improve the performance of drilling machine, improve the efficiency of coal support operation, and ensure the safety of support operation. Bolting drill has safety and explosion proof, reasonable structure, easy to operate, large power, high efficiency, long service life, labor saving and so on.
Pneumatic roof bolter is widely used in rock hardness f8 or less roadway, especially for coal roadway bolting assignments, as well as roof bolt holes, and drilling anchor hole, also can install mixing and resin cartridge type anchor rod, anchor rope, no other devices, tighten the bolt nut a installation, can be realized to achieve the requirement of the initial prestressing force anchor.
Pneumatic roof bolter is small size, light weight, simple operation, easy maintenance. Gear pneumatic motor, stable operation, high reliability. New glass reinforced plastic air leg design, safety and explosion proof,
