Mechanical and electrical installation check the contents of which a construction conditions, equipment installation and construction units in accordance with the requirements of the construction contract, the organization of construction personnel, equipment and tools into the installation site on the specified date; 2, the construction site environment and conditions meet the starting conditions; 3 joint participation by the project to install the unit in charge of technology and the person in charge of Quality Supervision, owners, supervisors, have been admitted to the major equipment and raw materials testing equipment installation practices, and make sure to check for eligibility; 4, the construction unit should be submitted Construction started in the application report, construction design, construction technology program, construction schedule and field organization and key personnel for examination table, cross Supervision Department review approval. Deviation precision equipment installation, should meet the following requirements: First, the deviation can be compensated after the force or temperature changes caused; two, to compensate for the course deviation caused by wear and tear; three, without increasing power consumption; four, the rotating smooth; five, making parts in smaller force under load; six, can be beneficial to the relevant parts of the connection, with; seven, will help improve the accuracy of the workpiece to be. Equipment installation specifications, Xianyang equipment installation, Shandong Lu in Shandong Lu lifting by mechanical equipment installation Limited. Shandong Lu Machinery Installation Co., Ltd. (www.sdlzqz.com) strong, credible, in Jinan, Shandong industrial maintenance, installation and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shandong Lu lifting and you work into the brilliant, for a better future!