GLQD100 Down The Hole Drill Rig
- Drilling diameter：80-100mm
- Depth of drilling：≥20m
- Motor power：4kw
- Rotary speed：0-62rpm
Applied range:It can drill vertical, inclined and horizontal holes, used for drilling and pre-splitting holes in open pit mines and stone works, etc.
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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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