Jining Far East Machinery Equipment Co.,Ltd
Rotary Drilling Machine is a construction machinery suitable for the hole operation of the construction foundation. It is mainly suitable for sandy soil and cohesive soil, powder soil, soil layer construction, such as in piles, continuous wall, foundation reinforcement is widely used in many kinds of foundation construction, the rotating drill general is 125 ~ 450 kw power rating, power output torque is 120 ~ 400 kn m., the biggest hole diameter up to 1.5 ~ 4 m, the biggest hole depth is 60 ~ 90 m, can meet the requirements of all kinds of large-scale infrastructure construction.
The rig adopts hydraulic crawler generally expansion chassis, on its own ups and downs but fold drilling mast, telescopic rod, verticality automatically detect adjustment, with a hole deep digital display, such as the machine manipulation generally adopts hydraulic pilot control, load sensing, has the characteristics of convenient operation, comfortable. The two volumes of the main and the two are applicable to the various conditions of the site. The drill with different drilling tools, suitable for dry (short screw) or wet (rotary bucket) and strata (core drill) into the hole, can also be capes long spiral drill, underground continuous wall grab, vibration pile hammer, etc., to achieve a variety of functions, mainly used in municipal construction, road Bridges, industrial and civil building, underground continuous wall, water conservancy, such as seepage control slope protection foundation construction. Domestic experts believe that rotary drilling RIGS still have a large market in the coming years