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...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 ...
... 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...
...drilling rig multi-function enviromental protection drill 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" Imp...
... service life, better powder exhausting and easier bit back, which combine well anti-wear and anti-impact carbide butttons and high-performance steel together. Our Tapered Drill bit products are produced by ...
...drilling soft and medium-hard rock, but also can be used for other drilling alloy sheet. 2. With excellent wear resistance and toughness, compared with similar products with higher speed boring. 3. Teeth lon...
...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...
...drilling rig multi-function enviromental protection drill Parameter: Power head performance Rotation power head: High torque 5600Nm Low torque 1800Nm High speed 80rpm Low speed 20rpm Output mode,inner hexago...
...drilling rig multi-function enviromental protection drill 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" Imp...
... 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...
...drilling soft and medium-hard rock, but also can be used for other drilling alloy sheet. 2. With excellent wear resistance and toughness, compared with similar products with higher speed boring. 3. Teeth lon...