Strong penetration helps shape cleaner tunnel profiles
We are a professional manufacturer of rock drilling machinery
Large-scale tunnel faces require evenly distributed blast ...
Road construction across diverse terrains is never a straightforward job. If you are a field supervisor or a project manager out on the line, you know that the geology dictates your entire daily fo...
Operating under strict international quality benchmarks as the China Best Certified TPB40/TPB60/TPB90 Jackhammer Factory, SHENLI has systematically re-engineered heavy-duty pneumatic demolition too...
SHENLI
S250 Air Leg Rock Drill
FACTORY
Smooth operation ensures clean horizontal drilling for bench formation. Mining strips often require precise leveling operatio...
The use of air picks and precautions
air pick is a kind of manual pneumatic tool; it uses compressed air neon to push the reciprocating motion of the live package; it makes the head of the pick con...