The classification of a lifting tackle, vertical lifting weights simply lifting machinery. Its weight, compact structure. There are manual and electric. ① Manual tackle. Human traction by pulling the chain, through worm drive chain reel, make heavy lifting. Using homemade truck brakes, the heavier the load the greater the braking torque openings lifting tackle, safe and reliable. A vertical line is linked to the scope of work under. Nylon wheel aluminum lifting tackle: Uses: Suitable for lifting tower, wiring, lifting equipment and live operations. Features: light weight lifting tackle, wheel wear resistance of the rope, the rope is not damaged. In the form of hook, ring, single door, double door. ② electric pulley. By motor drive gear mechanism, reel and hook rope pulley, so that heavy lifting. Its shell is the rope reel with brake motor and gear drive mechanism linked. The upper part of the intermediate housing lug. After hanging vertically lifting weights given. Can also be hung on the trolley runs a small car, became operational style trolley traveling along the overhead track, between the workshop and the workshop transported within or workshop materials. 2, block by how many rounds into a single door pulley, two-door and multi-door pulley block. By connection pulley and hanging objects can be divided into hook-pulley, chain pulley ring, rings, and a rack-style pulley tackle four. Mostly small and medium pulley hook type, chain ring and rings style, while large block type using rings and hanging beam. Press contact wheel and shaft can be divided between two kinds of axle mounted bearings and bearing. Press splint can open points, opening block and closed block. Plywood opening pulley can be opened for easy loading rope, usually are single-door pulley, which is often used as a guide pulley at the expense of the sole of the foot with. Tackle by use of different block is divided into fixed and movable trolley. Lifting tackle is an important tool for lifting, lifting block structure is simple, easy to use, able to tackle and block group number changes the direction of pulling cable and lifting or moving operation, especially by a coalition of pulley block group with winches wheel lifting tackle, mast or other lifting machinery, lifting tackle widely used in construction and installation operations. Product specifications from 0.03 to 320 tons, the gear train to pick up from a single round wheel, hanging with a hook, chain, ring, rings, lifting beam four kinds to choose from. Easy to use, versatile, you can manually maneuver. Mainly used in factories lifting tackle manufacturers, mining, agriculture, electricity, construction and other production and construction, piers, docks, warehouses, machinery installation, lifting and other cargo. The carrier tonnage lifting tackle can be divided into hook-lifting tackle, hanger-style lifting tackle, chain ring lifting tackle, hanger-style lifting tackle. Specific models include: YB-type wheel rings marine cable lifting block, YB single ship with rings cable lifting block, three chain link lifting tackle, three hooks and other lifting tackle. Lifting tackle sub-GB and non-standard lifting tackle. Lifting tackle, depending on the number of rounds can be divided into single-door pulley, two-door and multi-door pulley block. By connection pulley and hanging objects can be divided into hook-pulley, chain pulley ring, rings, and a rack-style pulley tackle four. Openings lifting tackle, Xinjiang lifting tackle, lifting from Qingyuan Xinyu Xinyu Crane Limited offer. 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!