Mining Tunneling Portable Hand Held Manual Pneumatic Jumbolter Roof Bolter

Introduction of Mining Tunneling Portable Hand Held Manual Pneumatic Jumbolter Roof BolterMining Tunneling Portable Hand Held Manual Pneumatic Jumbolter Roof Bolter is not only can be used for drilling roof bolt hole, but also drilling anchor hole.Also can mix and install the resin cartridge anchor rod and anchor rope, without any other equipments, can be tighten the bolt and nut suitably at once,achieve initial anchor pre-stressing force requirements. Main Characteristics of Mining Tunneling Portable Hand Held Manual Pneumatic Jumbolter Roof Bolter1.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. Technical Parameters of Mining Tunneling Portable Hand Held Manual Pneumatic Jumbolter Roof BolterWorking air pressureMPa0.4-0.63Free running speedr/min>600Static torqueN.m>200Rated air pressureMPa0.5Rated rotate speedr/min190Rated torqueN.m>120Power outputKW2.1-2.8Air consumptionM3/min>3.5Maximum Push forcekN8.2Flushing water pressureMPa0.6-1.2NoisedB(A)