ZQJC-150 / 2.9 pneumatic frame pillar drill affordable ZQJC-150 / 2.9 pneumatic frame pillar drill factory direct ZQJC series pneumatic rack pillar drill is the latest development of products, it has the security proof, torque, high speed, small size, light weight, simple structure, easy disassembly, the parts apart and less than 50 kg. Which ZQJC-360 / 7.1 maximum torque for the same type of pneumatic rack column rig. Rotary host machine has a reversing function, you can easily drill rig and launch; feed using an independent motor, feed force, low failure rate; by controlling the intake air, you can adjust the rotation speed and feed rate. The series can rig supporting the use of efficient spiral drill and geological drill pipe, widely used in coal exploration of water, water, exhaust gas exploration, pressure relief hole, bolt in the hole drilling and other construction. ZQJC-150 / 2.8 pneumatic frame pillar drill because of the sewage treatment plant sewage treatment system is not designed to spare, after a long uninterrupted run, the lack of effective backup maintenance, equipment has been gradually developing an aging, ZQJC-150 / 2.8 pneumatic frame pillar drill site has been overwhelmed, system equipment often fails, ZQJC-150 / 2.8 pneumatic frame pillar drill led underground mine waste diverted sewage treatment system, ZQJC-150 / 2.8 pneumatic frame pillar drill inflow of ground, wanton cross-flow, there is a big impact on the ground environment sewage treatment station, the system is not functioning properly. One, ZQJC-150 / 2.8 pneumatic frame pillar drill Features: ZQJC-150 / 2.8 pneumatic frame pillar drill is designed for high gas concentrations and difficult to use underground roadway design power, the aircraft is the top tight cylinder, with pros and cons turn, driven by a gas motor to feed and back rack, greatly reducing the labor intensity. ZQJC-150 / 2.8 pneumatic frame pillar drill rig is mainly used in the detection of tectonic coal seam gas exploration exploring water hole, water holes and unloading coal put pressure holes. Two, ZQJC-150 / 2.8 pneumatic frame pillar drill technical parameters: Working pressure 0.5MPa 150n.m rated torque rated speed 180r / min maximum power 2.8kw drilling tail size 18 * 76-100mm 18mm diameter drill guide rail length 2200mm advance stroke 1300mm maximum working height 1500mm minimum working height 500mm Host weight 45kg body weight support 130kg JSD-HH Gast Jining Mining Equipment Co., Ltd.