We often encounter installed equipment, transportation, installation and other work, whether it is the use of derrick lifting machinery or lifting should note the following: Lifting requirements: (1) construction with indigenous rolling method handling mobile devices hoisting equipment handling, roll bar thickness to be consistent, care should be higher than the annual long row width 50cm, non-roll bar filled with gloves. Handling car trim slope not greater than 20 ° lifting equipment, raceways erection to be smooth, solid, joints staggered rolling speed should not be too fast, use a slip rope when necessary, symmetrical lifting law: for the workshop inside the plant and other difficult to adopt self-propelled crane hoisting occasion. 2, slip lifting method: mainly for their towering height higher equipment or structures, such as chemical plants in the tower equipment, flare tower, television transmission towers, masts factory lifting equipment, chimneys, towers and other advertising. 3, the basic principle of rotating lifting method: It is the bottom of the device or component with a rotating hinge connection with its foundation by a crane so that the device or component rotation around the hinge, to erect. Equipment lifting shift, Linzi lifting equipment, lifting Shandong Lu Lu by Shandong Machinery Equipment Installation Company. 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!