Well drilling rig construction management points? 1, the operator should be well trained and qualified rig, and 2 certificates, approach equipment shall meet the construction needs to conduct a test run before the official start drilling rig experiments and report operational state 3, shall prepare a detailed drilling step procedures to regulate well drilling rig equipment, good construction records 4, the drilling process does not meet the design elevation can not reverse or enhance the drill if special circumstances need to reverse or lift the drill pipe, drill should be raised to the surface , to drill again dredge valve closed, the operator should be strictly controlled lowering speed drill and screw rotation speed 5, before drilling begin, you should carefully check the eyelet at the top of the core tube is smooth, concrete delivery hose fittings is good, if there is distortions. 6, into the hole in the process, found footage slow shake or drill, air compressor rig prices to slow footage, to prevent the pile hole deflection, displacement and drill pipe, drill damage. 7, machine operator and field control personnel should closely cooperate, mainly pile length control and into the bearing stratum of control depending on design requirements and fill drilling geological cross-sectional view. Failures and maintenance of well drilling rig in the face of us know well drilling rig is a lightweight, efficient, multi-purpose tire type full hydraulic drilling rigs for drilling in urban architecture GSHP hole. However, due to a long time in a relatively harsh environment, often failed unexpectedly, in order to avoid faults, Chongqing compressor rig, routine maintenance is necessary, Shaanxi compressor rig, failure often for routine maintenance phenomena and solutions, small to give us a little summary: 1. Failure: especially in the working conditions, the drill bit prone to tail broken, shards stuck into the cylinder of the hammer, the vent was rock dust blocked the hole when drilling down more water, air compressor rig, the exhaust resistance is not easy to start a big impact failure. 2. Treatment: The way to deal with failure is to discover the impact does not ring, the first period of the impactor upgrade reduce exhaust resistance, blowing a portion of the water, and then slowly into the hole at the end, when if this law is not working, then Remove outer hole impactor proposed Clean or replace parts. Except in the case of complex strata make normal drilling machine sticking outside. Shaanxi compressor rig, Long industry machinery (online consultation), compressor 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.