Lu guaranteed FIG _ _ Taian large mechanical crane lifting machinery

The quality of mill equipment installation, is the key to ensure the normal operation of the mill. Various types of ball mill installation method and sequence substantially the same as the ball can ensure smooth operation and reduce the harm to the building, it must be installed Reinforced concrete foundation for the weight of 2.5 to 3 times on The base should be playing on a solid soil, and the plant-based minimum of 40 to 50 mm distance when mill equipment installation, first install the main bearing. In order to avoid aggravating the shoulder of the hollow journal bearing liner wear, the two main bearing base plate of elevation difference in the per meter length should not exceed 0,25 mm. Next, install the ball mill cylinder unit, combined with the specific conditions can be pre-assembled unit mounted directly on the entire English, can be divided into several parts to install, and should examine and adjust the center line of the journal and the ball mill, the concentricity error must ensure that every meter of length should be less than 0.25 mm. Finally, mounted drive unit components (small gear, uranium, coupling, reducer, motor, etc.). During the installation process, technical standards should be measured and adjusted radial check ring gear and pinion differential swing engagement performance; concentric reducer and pinion;.. and the concentricity of the motor and reducer when all installations meet the requirements before they can be finally poured the foundation bolts and main bearing floor advantage truck crane, 1, general or special purpose vehicle chassis, according to the original car speed, flexibility, rapid transfer; 2, using pressure fluid transmission, smooth transmission, steering effort, lifting speed, high efficiency; 3, the boom is folded, performance flexible, fast transfer. That unconventional modern-called indigenous hoisting hoisting process, is due to objective reasons, such as small venues, existing lifting and mechanical properties can not meet the actual needs of the project and other reasons, can not use the lifting machinery lifting process, through the use of simple human Lifting a series of efficiency equipment and other tooling equipment, application of unconventional technology to complete lifting of relatively low activity, we usually called unconventional lifting (indigenous lifting).