Multifunctional electric hoist Profile 220V-380V multifunction electric hoist. Using a conical rotor motor and general motor-driven, variable speed drive reel combination machine structure, to lift operation. Electric hoist with braking speed, small size 380v multifunction hoist, hoist multi-purpose lightweight, compact multifunction hoist manufacturers, easy to use, easy maintenance features. With electric hoist and hoist the main functions. Hoist Specifications 300-600KG 500-1000KG 1500KG, single hanging rope 30 meters long, 15 meters double hanging, rope length can be customized according to user desired extension. Application: For residential buildings, hanging gray bricks, dig wells to mention soil, yard warehouses, shopping malls, hotels, factories, mines and small individual workshops can be used for any angle of moving, lifting, loading and unloading, is currently the best tool for a small upgrade, also widely used in small and medium sized residential, high-rise building renovation, floor cranes, lift wells earth, hanging objects, such as warehouse factory units or individuals commonly necessary machinery. Multifunction hoist rope broken wire rope hoist reason multifunction broken There are several reasons, workers in the construction process, it sometimes happens rope break or seriously distorted. This accident is very dangerous. In order to guarantee safe use multifunction hoist, lifting analysis jun multifunction hoist rope broke reasons. 1. heavy overload, overload is a very dangerous way of lifting, in strict accordance with the use of a crane lifting range operation, do not have chances, otherwise the consequences could be very serious. 2. limiter malfunction, causing the hook to continue to rise until the volume (pull) off the lifting rope, lifting heavy objects fall led to hit people. 3. over the period of use, general hoist life of 3-5 years. Over time, the aging electrical components so that the height limit switch does not operate or slow movement, and some have even been a spark generated when the action will not be disconnected welded contact stick together to enhance the single-phase multifunction machine, causing excessive volumes roll off the rope. 4. disrepair, hoist small problems appear not to repair glitches, time to accumulate, causing the rope to break. 5. After the wire rope of the problem itself, long-term bare, exposed to rust, losing toughness or present some long rope is stretched, bent, wire rope prone to "metal fatigue", wear and broken to a certain extent Sida, safety rope can not guarantee, in the lifting process or accidental factors, the rope will suddenly break. 6. Rope own reasons, the poor quality of the rope. Single-phase multifunction multifunction hoist hoist _ _ Sichuan Xinyu Xinyu lifting provided by Crane Co. Qingyuan. Qingyuan Xinyu Crane Co. (xyqz0312.1688.com) strong, credible, Baoding in Hebei engineering, construction crane industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinyu lifting and you hand into the brilliant, for a better future!