MQT-120 / 2.7 Pneumatic Roof Bolter Widely used in rock hardness ≤ f8 of the roadway, especially to adapt to the roadway bolt support operations, both drilling roof bolt hole, but also drill anchor hole, but also mixing and Installation resin bolt type anchor, anchor, without other equipment, can be achieved bolt nut once tightened to achieve the initial anchorage preload requirements

Pneumatic Roof Bolter Features

1.Small in size, light weight, simple manipulation, easy maintenance.

2.Gear type pneumatic motor and stable running, high reliability.

3.Jumbolter with the landing leg, increase the torque and improve the applicability, greatly reduce the labor intensity.

Pneumatic Roof Bolter for Coal Mining Machinery Main Parameter

MQT130 Pneumatic Jumbolter Roof Bolter Figure Photos