rock drilling machine price in sri lanka - China Manufacturers, Factory, Suppliers

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TCA-7(G7) Air Pick Uses and Detailed Parameters

TCA-7(G7) air picks are widely used in crushing operations in construction, coal mining,infrastructure development and other fields. Air pick TCA-7(G7) has mature technology is durable, lightweight...
YT29A Supports Continuous Drilling in Multi-Shift Mining Operations

Large underground mines often operate around the clock. The YT29A pneumatic rock drill is well suited for multi-shift operations due to its durable internal structure and stable impact output. By m...
S250 Supports Long-Hole Drilling in Open Expansion Chambers

SHENLI S250 Air Leg Rock Drill SHENLI Efficient energy transfer maintains straight drilling trajectories Open expansion chambers in mines require controlled long-hole dri...
YT29A Demonstrates Strong Adaptability in Deep-Level Mining

As mines expand deeper underground, drilling equipment must adapt to higher rock stress and tougher conditions. The YT29A pneumatic rock drill delivers stable impact energy that supports reliable d...
S250 Excels in Sandstone Roadway Construction
Introduction of hand-held rock drill

The hand-held rock drill was introduced by Ingersoll-RandCo. in 1912. According to the power form, it is divided into four categories: pneumatic, hydraulic, electric and internal combustion drive. ...

Y20ly Pneumatic Hand Held Rock Drilling Machine Mining Jackhammer