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...Drill Bits T38 Rock Drilling Tools Impact Resistance T38 Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough t...
...Impact Thread Dth Drilling Tool For Jack Hammer Machine Drill Hard Rock Jincheng Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ...
...Drilling Rig Tunneling Scaling Rock Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium size drifts and tunnels. It can quickly and effectively remove t...
...Drilling Rig Equipment Tunneling Breaker Mining Machinery Hydraulic Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium size drifts and tunnels. It can ...
.... It can quickly and effectively remove the unstable rocks on roof and two sides to ensure the safty of operators and machines. Breaking hammer: The breaking hammer's impact frequency is 600-1100 bmp,and...
...Drilling Rig Tunnel Scaler Breaker Mining Machine Hydraulic Jumbo Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium size drifts and tunnels. It can qu...
...Drilling Rig Tunneling Construction Machinery Underground Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium size drifts and tunnels. It can quickly an...
...Drill Bits Cutting Tools Auger Cutting Teeth for Auger Cutting Teeth for Foundation Drilling bit Product Description 1) The cutting pick is made of quality cemented carbide, through special inlay processing,...
...power head can vibrate with big power without DTH hammer or air compressor. 2. The drilling tools from the outer to the inner and all involved in the transmission of the impact power, it is not easy to happe...
... thickness of the body is 95% WT. We purchase the drill pipe body according to the PSL-3 standard, the impact value (10*7.5*55) -20°C shall meet the average impact >80J;the single impact value > 64J. Length ...
... thickness of the body is 95% WT. We purchase the drill pipe body according to the PSL-3 standard, the impact value (10*7.5*55) -20°C shall meet the average impact >80J;the single impact value > 64J. Length ...
...drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to ...
...distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powderto a down-the-hole bit to crush rocks. 1.acco...
...drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to ...
...drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to ...
...drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to ...
...drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to ...
...IMPACT DRILLING RIG Quick Detail: 1.The top of the power head can vibrate with big power without DTH hammer or air compressor. 2.The drilling tools from the outer to the inner and all involved in the transmi...
... Drilling Rig Water Well Drilling Machine QY - 60L Parameter: Spiral driving head High torque 4500-5000Nm Low torque 2000-2500Nm High speed 120-160rpm Low speed 70-90rpm Output mode,hexagon 1-5/8" Impact dri...