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manual hoist is through human traction chain and sprocket drive
2014-01-20 by xiugai
Manual Hoist is through human traction chain and sprocket drive, finally by the star wheel or grooved roll lifting chain, chain to drive the fetch unit lifting heavy hand chain hoist, chain blocks are also commonly known as "chain". Is mainly used in the field, engineering without the power of the lifting of course work, because the chain, then carrying volume, usage and maintenance are also relatively simple manipulation, so the chain is one of the biggest product sales in the lifting tool. Heavy volume (T) : 0.5, 1, 2, 3, 5 hoisting height (M) : 6, 9, 12, 18, product categories include: wire rope electric hoist, chain electric hoist, including: low hanging type chain electric hoist, Electric Chain Hoist, DHTZ type electric chain hoist, YH chain hoist, DHP were studied.the optimum processing type electric hoist, group of rings chain electric hoist.
   keywords:    manual hoist