Well drilling rigs rotating system What are the technical requirements for water well drilling rig rotary system is an important part of a small rig, its main function is the rotation of the drill string, drill, broken rock, forming a wellbore. Including turntable, faucets and top drive drilling system in three parts, which are well drilling rig floor rotating equipment. Here, we will introduce the rotation system: a small well drilling process requirements of the turntable. 1. a large enough torque and a certain speed, driven by a rotating drill string breaking rock drill, drilling rig pipe roof, and to meet the salvage, upside down, making the deduction or milling and other special operational requirements. 2. With a shock, impact and resistance to corrosion. 3. Good sealing, lubrication, pipe roof drilling rig, to prevent outside mud, dirt into the internal damage to the main and auxiliary turntable bearings. Second, the turntable structure: horizontal shaft assembly consists of the power input connection flange or universal shaft sprocket drive, the horizontal axis, bevel pinion bearing sleeve and a small oil sump in the base composition. On the drilling rig drilling rig structure and working principle is also part of a drilling rig, is a classification and extension drilling rig, engineering drilling rig is mainly used for large-diameter high-rise buildings, ports, docks, electricity, bridges and other engineering pile construction rig. We work together to understand the structure and working principle of drilling rig. Engineering Drill column is folded, pipe roof drilling rig manufacturers, uses a box-form cross-sectional structure, both sides of the column with a circular or square circular slide as the power head, drill up and down movement of the guide and torsion. The rig is equipped with box-folding columns use the hydraulic cylinders landing, operate convenient transportation do not disassemble. Rig substructure columns and on the plate hinged Tai'an pipe roof drilling rig, in the rear with the diagonal brace hinged to the completion of the power head, steel cage and grouting conduit landing, power head can move up and down along the guide rails. Pipe roof rigs, Long industry machinery (certified), pipe roof drilling rig by Dragon Machinery Co., Ltd. Shandong. Machinery Co., Ltd. Shandong Long (www.longyejixie.com) is Tai'an, engineering machinery parts leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lung industry machinery leadership with the staff warmly welcome all inquiries negotiations to create the dragon industry machinery better future.