In some large equipment during transport, crane hoisting equipment handling process is inevitable and for hoisting equipment handling problems, we have the following requirements: First, the indigenous construction method using a rolling mobile handling equipment, roll bar thickness to be consistent, the annual discharge care should be longer than the width of 50cm, non-roll bar filled with gloves. handling car piping slope not greater than 20 °, the erection of the raceway to be smooth, solid, joints staggered, scrolling speed is not too fast, if necessary When to use the rope slip. Second, during the installation process, if problems should take timely measures to deal with and then continue lifting. Third, the use of large derrick tower equipment lifting heavy lifting equipment, hoist the joint operation of multiple devices lifting, hoisting winch must require each roughly the same rate, to ensure that each lifting point on the tower tends to force roughly evenly to avoid discontinuity tower uniform deformation. Fourth, the use of rotary method or hoisting tower toppled law cans, wrist hinge at the bottom of the tower installation must have the ability to resist the process of lifting the level of thrust produced, about the process of lifting the tower slipped the rope must be firm, turning in place when the tower height to slowly fall into the foundation avoid accidents and deformation. five on the frame body, or when installing the device, its strength and stability to achieve the requirements of the building installation conditions. After installation positioning requirements according to drawings or welded connections are tight, meet After the design requirements for strength and stability have to decoupling, or to temporarily fixed press is a compact structure, versatility press. With a versatile, high production efficiency, the press can be widely used in cutting, punching, blanking, bending, riveting and forming and other processes. By applying strong pressure on the metal blank metal to plastic deformation and fracture process into parts. Large pulley driven by a motor through a mechanical press work triangle belt and clutch drive gear pair after slider-crank mechanism lifting equipment installation, the slider and punch straight down. Mechanical forging presses work after the completion of the slider drive up professional lifting equipment, automatic clutch is disengaged, while automatically crank shaft is turned on, the slider on a nearby dead stop. Precision equipment crane lifting _ Shandong Lu (certified) _ lifting equipment provided by the Shandong Zaozhuang in Shandong Machinery Equipment Installation Company. 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.