MQT-120/2.3 Pneumatic Roof Bolter 


 MQT-120/2.3 pneumatic bolt rig, gas rig anchor leg, MQT120 Air-leg bolt rig 

 Uses: 
 MQT-120/2.3 pneumatic bolt rig is mainly used for hard rock mines in Coal ≤ f10, rock bolt, anchor support drilling, and mixing and installation of resin anchor, anchor rope, with a damping for nut bolt, when in the mix directly on the nut, bolt to achieve mixing, a complete installation and to meet the requirements of initial bolting preload. 

 Features: 
 Maximum use of engineering plastics materials, light weight, easy operation. 
 Using large-size motor for power, power to weight ratio greater and longer life. 
 Forward part of the cylinder using the new glass, safety explosion-proof, lightweight and flexible. 
 Valve with a new patented technology that can adapt to mine high static water surface. 

 The main parameters: 
 Model (high series) MQT-120/2.3-A MQT-120/2.3-B MQT-120/2.3-C 
 Working pressure 0.4 ~ 0.63 MPa 
 Rated pressure 0.5 MPa 
 ≥ 120 Nm nominal torque 
 Rated speed 220 r / min 
 No-load speed ≥ 650 r / min 
 ≥ 2.3 kW maximum output power 
 ≥ 9.5 kN maximum propulsion 
 Noise ≤ 95 dB (A) 
 ≥ 230 Nm maximum torque load 
 Air consumption 2.9 ~ 3.8 m3/min 
 2457 3057 3657 mm maximum height 
 1126 1276 1426 mm minimum height 
 Adapt to roadway height of 1.5 ~ 2.5 2.2 ~ 3.1 2.8 ~ 3.7 m 
 46 51 53 kg weight 
 Best flushing water pressure 0.6 ~ 1.2 MPa 
 To adapt to pressure ≤ 12 MPa 
 Best Φ25 ~ 32 mm diameter hole 
 Adapt to drill pipe diameter B19 (B22 drill should be used specified in the contract) mm 
 Maximum vertical angle ≤ 25 ° drilling 
 Jining coal mining supplies Co., Ltd. mainly produces various types of: 
 1. Mine drilling rig equipment: 
 (1) T-23 drilling machine, YT-24 drilling machine, YT-25 drilling machine, YT-27 drilling machine, YT-28 drilling machines, YT29 rock drill, YN27 internal combustion rock drill, 7655 rock drill, jackhammer, progressive rock drill, hydraulic rock drilling machines. 
 (2) ZM12 dry coal drill, ZM12 wet coal drill, ZM15 dry coal drill, ZM15 wet coal drill 
 (3) G5 picks, G10 picks, G15 picks, G20 picks, G35 picks, G50 picks, G90 picks, B87 big picks, B47 picks, SK-10 Air-ho, hydraulic ho, ho, drill , picks and other picks and accessories production. 
 (4) MQT-85 Pneumatic Roof Bolter, MQT-110 Pneumatic Roof Bolter, MQT-120 Pneumatic Roof Bolter, MQT-130 Pneumatic Roof Bolter, MQT-90 Anchor Drilling, MQS-35 Hand-held bolt in rig, MQS-60 Hand-held drill bolt in, MQTB anchor leg pneumatic drill, bolt installation machine 
 2. Mine drilling drilling accessories: 
 (1) B19 drill, B22 drill pipe, drill pipe, bolt, coal drill pipe, six-rowed type drill pipe, drill imitation of the British, twist drill rod, drill pipe from the feed-type, self-drilling drill pipe, air drill etc. 
 (2) diamond drill bit, carbide drill bits, word drill, cross bits, drill bits ball, PDC drill bits, core bits, air drill, screw drill, drill bits, drill bit connected sets, and Drill 
 (3) bolt tray, air leg, hand cut off cable, manual cable tensioning equipment, tensioning jack, anchor stirrer, anchor stirrer, anchor tension meter, cable anchorage, mining anchor with, water control, lubricator, injection valve. 
 (4) Wind shovel Series: B22 air drill, C2 wind scoop, C5 wind scoop, C6 wind scoop, C7 style shovel. 
 Tamping Machine Series: D4 pneumatic tamping machine, D6 pneumatic tamping machine, D9 pneumatic tamping machine, D10 pneumatic stamping machine, manual tamping machine. 
 User Name: zhongmei05 
 Contact: Zheng Ran 
 Mobile: 15269750952 
 Tel :0537 -2,383,736 
 Fax :0537 -2,359,798 
 QQ: 1179553967 
 E-mail: zhongmei05@163.com 
 Customer service _ Complaint Tel: 15192430161 0537-2658519 
 Address: Torch Development Zone, Jining, Shandong Road, 69 
 Website: http://www.zhongmeigk.com/