Rig installation and removal: 1. Drill installation, before the demolition, mechanical technician must be installed in accordance with the development of specific manufacturer's instructions for use, disassembly processes, programs and technical security measures, and strictly enforced. 2, the structure lifting by professional hoisting personnel command, and select the appropriate depending on the specific weight of the rope. In high winds, heavy rain or hoisting sight unknown circumstances, prohibited rig installation and removal operations. 3, when the rig drilling rig installed to ensure a base level and secure. 4, re-testing and adjustment of verticality After installation of the drilling rig, drill center deviation shall meet the requirements of the construction process. Beware of obstacles crawler rigs drilling rigs water well drilling rig is the most critical part of long auger, in the course of events, the candidates will appear occasionally works with signs of slipping drill rigs Reverse Circulation Drilling, many people do not know how to handle. If you know the drill slip reason drilling rig, you will be able to take appropriate steps to punish processing and timely deal with this phenomenon. Below to introduce several drilling rigs for everyone tensions bit slippery reason. Drilling machine will drill promoted primary volume after inversion, when the drill bucket on the mud or water, because there are certainly mud or water resistance, will drill hopper muck this resistance bred to produce a downward force due to diamond drill bucket cylinder tapered auger drilling footage of excessive lead to internal fighting muck squeeze dense enough, the primary volume promoted too quickly, leading to loss of sediment in the bucket! So not the end of fighting did not close the muck can lose out every time. Well drilling rig, Long industry machinery (certification), the 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.