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 foldable, 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. Engineering drill column and the lower part of the plate is hinged in the rear with the diagonal brace hinge, Shandong hydraulic submersible drilling rig quote, used to complete the power head, steel cage and grouting conduit landing, power head can slide up and down along movement. Well drilling rig on three aspects of maintenance as the focus of a mechanical device, water well drilling rig is essential for routine maintenance, hydraulic submersible drilling rig, which focus to prioritize maintenance is the key to weight of the workpiece The weight, the formation of healthy maintenance measures can prolong life. Which is about the maintenance of the filter, the filter serves to filter out impurities in the oil or gas line role, to prevent their intrusion caused by an internal system failure, various filters should be changed regularly, Henan hydraulic submersible drilling rig, replace the filter, you should check whether metal attached to the old filter, hydraulic submersible drilling rig Which is good, if there is metal particles, it is timely diagnosis and improvement measures; pure filter used in accordance with the provisions of the machine. Grease management, use butter can reduce wear of moving surfaces to prevent noise. When the grease deposited custody can not be mixed with dust, sand, water and other impurities; second is fuel management, depending on the ambient temperature of the choice of different grades of diesel fuel, diesel oil can not be mixed with impurities, dust and water, or fuel pump will prematurely wear; high levels of poor quality fuel oil in paraffin and sulfur, the engine will cause harm; daily job to fill the fuel tank after the fuel tank to prevent the inner wall of water drops; daily work before opening the fuel tank bottom discharge valve water. Henan hydraulic submersible drilling rig | Long industry machinery (certified) | hydraulic submersible 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.