Type BK42 BK56 gas trigger the gas to pull the drill QB-90 wind-driven rig QB-100 gas trigger 
 Gas pull gas drilling trigger wind trigger wind-driven rig pneumatic board drill 
 Welcome to Shandong coal Iraqi affairs shop, where you will receive the highest quality products and the most attentive service, 
 Intimate phone: Iraq's political 18,660,761,305 
 The product with explosion-proof security, torque, light weight, small size, high efficiency, simple structure, easy maintenance and a series of characteristics. Able to meet the requirements of coal mine air pressure fluctuations are large, stable output speed can be used to tighten and demolition of the U-shaped steel brackets and anchor bracket nut, the mixing of resin bolt and nut assembly and disassembly of other electrical and mechanical equipment, to improve the use of performance of the U-shaped steel brackets and anchor bracket to ensure the quality of support. The series of gas trigger can be widely used in automobile, shipbuilding, petrochemical, rolling stock, engineering and construction industries. 
 Model: BK20 
 Working pressure: 0.4-0.63MPa 
 Rated torque: ≥ 490/2 N m 
 Idling speed: ≥ 60000 r / min 
 Idling gas consumption: ≤ 1.2m3/min 
 Noise: ≤ 118dB (A) 
 Square head size: 19 × 19mm 
 Tracheal internal diameter: 16 / 13mm 
 Weight: 1.2kg 
 Shandong Jining Coal Company Main the following products: drilling machine: a jackhammer-leg rock drill motor drilling machine fuel type drilling machine 655 Type Air-leg rock drill machine YT23-type Air-leg rock drill machine YT24 rock drill machine YT25 air leg-type drilling machine: Y26 handheld drilling machine YN27C internal combustion rock drill machine YN30A internal combustion rock drill machine YT29A Air-leg rock drill YT28 rock drill YT28 rock drill 7665MZ series of two-stage Air-leg rock drill YL18 jackhammer Y19A type jackhammer machine YSP45 the up-type rock drill 
 Picks: G20 picks G90 G10, picks, picks CZ2 wind shovel C3 wind shovel C5 wind to shovel C6 wind shovel C7 wind shovel 
 Rig: MQT-85 pneumatic bolt rig MQT-120 pneumatic bolt rig MQT-130 the pneumatic Roofbolter of MQS-50 pneumatic hand-held help Roofbolter MQS-35 pneumatic hand-held help Roofbolter MQS- 90 pneumatic bolt installation manual anchor cable tensioning equipment MSJ-180 manual anchor cable cut the device JQG anchor stirrer the JQS type anchor cable blender carbide bolt bit B19 drill pipe bolt and Anchor drill pipe the ZM15Q briquette drill wet coal drill coal drill mine handheld coal drill wind coal drilling the BK30 gas pull Diamond Polycrystalline Diamond Compact Rod Drill KHYD of rock drill 
 Crusher: Crusher of B47 is crusher B67C B87C-crusher B87 crusher 
 Drilling accessory products: drill drill pipe connection sleeve anchor stirrer 
 Support equipment: steel wire bolt and matching anchor cable tensioning equipment anchorage 
 Contact Person: Iraq's political Mobile: 18660761305 Tel :0537 - 2.39869 million 
 Fax; 0537-2358836 QQ: 2693635953 E-mail: zhongmei3289@163.com 
 Web site: http://zhongmei8848.b2b.hc360.com/