The quality of mill equipment installation is the key can guarantee the normal operation of the mill. Various types of ball mill installation method and sequence of roughly the same. In order to ensure smooth running and ball mill can reduce the harm to the building, it must be installed reinforced concrete foundation for the weight of 2.5 to 3 times on The basis of mechanical lifting equipment should be playing on firm soil, and the plants have a base of 40 to 50 mm minimum distance mill equipment installation, the first to be Install the main bearing. In order to avoid aggravating the hollow journal shoulder and bushing wear, the two main bearing base plate of elevation difference in the per meter length should not exceed 0,25 mm. Secondly, the installation of the ball mill cylinder body Large mechanical lifting, combined with the specific conditions, can be pre-assembled mounted directly on the entire English department, can be divided into several parts and installation of mechanical lifting and should examine and adjust the center line of the journal and the ball mill, it must ensure concentricity error per meter in length should be less than 0.25 mm. Finally, install Drives parts (small gear, uranium, coupling, reducer, motor, etc.). During the installation process, technical standards should be measured and adjusted. inspection Radial pendulum engagement ring and pinion poor performance; concentric reducer and pinion; and concentricity of the motor and reducer When all installations are desirable, it can be the foundation bolts and main bearing floor. Finally watering. equipment of special equipment of lifting equipment industry, special lifting equipment industry, in 2002 more than 250 tons of large crawler only 75 units, after several years of development, a large new special lifting equipment has risen to 320. There are many very large number of special lifting equipment is rapidly growing mechanical lifting handling, especially production of only two large crawler cranes - Terex tonnage of 3200 tons of CC8800-1TWIN crawler crane, one of China's nuclear industry has been acquired Central Construction Co., which is now used in Shandong Haiyang nuclear power plant construction site. At present, a large proportion of the country's special lifting equipment between each tonnage began to rationalize, lifting equipment industry equipment have begun to mature. Large mechanical lifting crane _ Shandong Lu (certified) _ mechanical lifting Laiwu Shandong Lu provided by mechanical equipment installation Limited. Shandong Lu Machinery Installation Co., Ltd. (www.sdlzqz.com) Shandong Jinan, industrial maintenance, installation of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lifting leadership in Shandong Lu staff warmly welcome all inquiries negotiations to create Shandong Lu lifting a better future.