Roofbolter is used in foundation engineering, which can complete anchor construction, dry powder, mortar construction, various engineering survey holes, micro pile hole drilling, and can realize screw hammer and scraper drilling. Our company's biological anchoring drilling rig is widely used in many construction sites, such as deep foundation pit, subway, tunnel, railway, highway, anchorage construction of geological disaster control and small pile construction. In the drilling practice of various complex strata and different drilling methods, its excellent drilling performance has been recognized by the majority of construction units and peers.

The rotary force, propulsive force and auxiliary action of full hydraulic anchor drilling rig are powered by hydraulic pressure, and the hydraulic station is driven by motor or internal combustion engine. This kind of drilling rig has unique advantages such as wide adjustment range, large applicable hole diameter and depth, good drilling and anti sticking ability, flexible and convenient operation, etc. it is currently used by most domestic manufacturers.