YT-29 Air-leg rock drill
Cylinder bore：80mm
Piston stoke：60mm
Impact energy：≥70(0.63Mpa)J
Impact frequency of drilling：≥37(0.63Mpa)Hz
Applied range:It is suitable for rock drilling operations in large mines, medium mines and tunnels.
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GZ1-Ⅲ Full Hydraulic Rock Drilling Rig
Drill depth: 3405mm
Drilling section（W×H/M）: 3×3～7.7×7.26mm
Drilling diameter: φ38～φ102mm
Drilling speed: 0.8～2.2m/min
Applied range:The equipment is used in mines, hydropower, railways, highways and other fields, tunnel drilling and blasting construction, tunneling and drilling operations or bolt hole operations.
Pneumatic crushing pick TPB-40
Piston diameter：44mm
Piston stroke：146mm
Air consumption：1.6m³/min
Air Trachea size：19mm
Applied range:Pneumatic crushing pick is a tool powered by compressed air.The compressed air is distributed to both ends of the cylinder block in turn to make the hammer body reciprocate impact the end of the drill, chisel the drill into the concrete layer, make it split into blocks.
R thread Self Drilling Anchor Bars
- Size：R32S-15
- Ultimate Load：360KN
- Yield Load：280KN
- Weight： 4.1kg/meter
Applied range:The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling, railway, metro construction etc projects.
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