Bolting Rigs

MQT series pneumatic bolting rig products have high torque, high speed, high power, and the outrigger lifting adopts the form of double exhaust structure to make the outrigger lifting more flexible and reliable. The unique sound-dampening structure allows you to use it for a long time without worrying about the power drop caused by icing.

MQT-130/3.2 This product has I.II.III. three specifications, and all models have B19 and B22 two drill tail coupling forms for you to choose. The machine adopts the water and gas valve structure manufactured by the new process, which makes it have a longer service life, a smaller failure rate, and a more flexible and reliable operation. On the basis of not reducing the strength of the whole machine, a large number of relatively light alloy materials are used, so that the weight of the whole machine is reduced by about 15% compared with the original, and the handling strength of the underground is effectively reduced.

It is widely used in the roadway with rock hardness ≤ F10, especially suitable for the bolt support operation of the coal roadway, which can not only drill the roof bolt hole, but also drill the anchor cable hole, and can also stir and install the resin medicine roll anchor rod and anchor cable, without other equipment, the bolt nut can be installed and tightened at one time, and the initial anchor preload requirements can be achieved.

Product features: small size, light weight, simple operation, easy maintenance. Geared air motor, stable operation and high reliability; The new FRP air leg design has high reliability and longer service life.