1. Operate pneumatic rock drills workers,Before going down the well must wear good personal labor protection equipment.
2. Arriving at the workplace, first check the processing, knocking on the ro...
YT27 is an air leg rock drill mainly used for rock drilling operations in mining tunnel excavation, railway, water conservancy, national defense rock engineering and other fields. It is suitable fo...
How to use rock drill
Rock drill is a simple, light and economical excavation machinery, widely used in road construction, infrastructure construction, mining and other industries. It is an importa...
SHENLI
YT29A
A professional rock drilling equipment factory
SHENLI
A professional manufacturer of rock drilling equipment, you can find the rock dri...