Горячая Распродажа низковольтный пневматический DTH-молоток для буровой

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Product Description




Factory Price Sales Low Pressure Hammer For DTH Anchor Blast Hole Drilling Rig
Application
XD series Low air pressure hammer is widely used in rock engineering, suitable for piercing medium hard and high hard rocks.




Main features
1. The hammer belongs to valve type central exhaust impacter, which not only has good effect of discharging rock powder, but also reduces the repeated crushing of rock slag, reduces the wear of drill bit and improves the drilling efficiency.
2, The hammer adopts the latest drilling theory design, perfect internal structure can enable the impact device to obtain ideal energy transfer.The drilling speed of this product is fast and the air consumption is low.
3.The hammer is not only made of the best quality materials but also made of the most advanced processing technology, with more stable performance and longer life.
4, The hammer is easy to disassemble and install, low failure rate, convenient maintenance.

Technical Specification


Main parameter/model
XD-50A
XD-65A(60)
XD-76A(70)
XD-90A
XD-110A
Length(Less bit):
680(mm)
700(mm)
766(mm)
795(mm)
839(mm)
External diameter:
50(mm)
61(mm)
67(mm)
80(mm)
97(mm)
Weight(Less bit):
10(KG)
12(KG)
15(KG)
22(KG)
33(KG)
Hole Range:
50
65
76(mm)
90-130(mm)
110-150(mm)
Working Pressure:
5-7(bar)
5-7(Bar)
5-7(Bar)
5-7(Bar)
5-10(Bar)
Air consumption:
1.3-2.4 (m3/min)
2.5(m3/min)
3(M3/min)
3(M3/min)
7-12(M3/min)
Impact rate at 0.5Mpa:
≥14(HZ)
≥14(HZ)
≥14(HZ)
≥14(HZ)
≥14(HZ)




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