ZQSJ outburst prevention rig prices, suppliers, manufacturers, Shandong outburst prevention drill rig is mainly used in the detection of geological structure seam gas exploration exploring water hole, water holes and unloading coal put pressure ports can also be used for coal and coal lane roadway side to help bolting, welcome to play before blasting holes, bolt and nut mounting agitation. Compared with the existing electric outburst prevention rig, smaller, lighter, reducing the labor intensity, and the rig power source for compressed air, compared with the electric outburst prevention rig more secure. The machine can be used with a variety of supporting the use of the drill. Model ZQSJ-65 / 2.5 ZQSJ-80 / 1.28 ZQSJ-90 / 2.4 ZQSJ-100 / 3.0 ZQSJ-140 / 4.1 Working pressure 0.5 Mpa 0.5 Mpa 0.5 Mpa 0.5 Mpa 0.5 Mpa Rated torque 65 N? M 80 Nm 100 N? m 100 N? m 140 N? m load speed 380 r / min 335 r / min 240 r / min 220 r / min 280 r / min maximum output power 2.5kw 1.28 kw 2.4 kw 3.0kw 4.1kw air consumption 3.6 m3 / min 3.6 m3 / min 4.5 m3 / min 3.5 m3 / min 5m3 / min Weight 13 kg 13 kg 13 kg 16 kg 19kg companies operating coal drill: ZM12 dry coal drill, ZM12 wet coal drill (ZM12S coal drill ), ZM15 dry coal drill, ZM15 wet coal drill (ZM15S coal drill) hand drill, pneumatic coal drill, oxy-acetylene drill, pneumatic drill coal, gas coal drilling, pneumatic coal drill, rock drill: Mine electric rock drill, rock drill KHYD40A rock drill, KHYD75A rock drill, KHYD110AZYM-15T electric rock rock ZYM-16T electric ZYM-18 rock drill ZYM-20 rock drill ZYM-22 rock drill, KHYD 3KW rock drill rock drill rock 5.5KW 7.5KW electric drill rock drill, rock drill powerful handheld