In the 2nd century BC, China has used manpower and used bamboo bow elastic force to make the cone drill bit impact the ground to drill. Later, it was used in rural China for a long time. It was not...
S82 AIR LEG ROCK DRILL
We are a professional rock drilling machinery factory
S82 AIR LEG ROCK DRILL
Our factory takes pride in strict quality control and cu...
Product Description: Shenli B87C Crushing Hammer
Product Highlights: High Quality, High Cost Performance, Low Price, Manufacturer Direct Sales
The Shenli B87C breaking hammer is an efficient tool d...
Strong penetration helps shape cleaner tunnel profiles
We are a professional manufacturer of rock drilling machinery
Large-scale tunnel faces require evenly distributed blast ...