Full rotary drill with steel column inserted

The full rotary drill with steel column inserted is a kind of Drilling Equipment for drilling deep holes. It adopts column structure, can achieve full rotation operation, with high drilling efficiency and accuracy.

The drilling rig is mainly composed of drill pipe, drill bit, drilling fluid system, rotary system, lifting system, control system, etc. The drill pipe is drilled through the drill bit, the drilling fluid system is used to cool the drill bit, clean the hole bottom and remove cuttings, the rotary system is used to rotate the drill pipe, the lifting system is used to raise and lower the drill pipe, and the control system is used to control the operation of the rig.

The full rotary drilling rig is suitable for drilling under various geological conditions, such as rock, soil, coal seam, etc. It has the advantages of fast drilling speed, high drilling precision and simple operation, and is widely used in construction, geological exploration, mining and other fields.