6, the assembly and disassembly operations chief of cotton shall be responsible for assembly and disassembly operations and only should be coordinated in the field during the operation, monitoring the situation ground and air operations personnel assembly and disassembly, and strictly enforce dismantle the program. 7, the outer edge of the working space of the complex from the foreign line should the minimum safety distance national standards. Who fail should be protection. Worm screw lift motor working conditions a, ambient temperature does not exceed 40 ℃; b, altitude does not exceed 1000m; c, ambient air relative does not exceed 85%. Special profile extrusion screw lift. Ball screw lift base: Classification brakes extruded profiles dedicated screw lift, special screw lift, custom non-standard lift provided by Tai Machinery Co., Ltd. Dezhou. Dezhou Tai Machinery Co., Ltd. (www.qitaijixie.com) strong, credible, in Dezhou reducer, variable speed machine industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Tai machinery into the brilliant and you work for a better future!