Pneumatic Quarry Drilling Machinery for Holes Drilling

1. Pneumatic quarry drilling machinery for holes drilling

Pneumatic quarry drilling machinery for holes drilling are mainly used for perforation working during stone quarrying. Full Pneumatic quarry drilling machinery for holes drilling commonly used for drilling use a pneumatic system: The energy thrust is transmitted by compressed air.
In fact Pneumatic quarry drilling machinery for holes drilling need air compressors. The pneumatic hammers penetrate the rock mass by means of a drill rod that is nothing more than a shaped steel rod. The pneumatic system is supported or sometimes substituted by the hydraulic system in which hydraulic oil instead of air is used to transmit the energy.