The HSZ Series Chain Block is a portable lifting device easily operated by hand ,It is suitable for using in factories,agricultural production ,and in wharfs,docks and storages for fixing machines,lifting cargos,and loading and unloading .It is especially advantageous for lifting work in the power supply is not available.
The chain block can be attached to a trolley of any type as a traveling chain block ,It is suitable to monorail overhead conveying system ,hand traveling crane and jib crane.

INTRODUCTION:

1.This type is a portable lifting and easily operated device by hand chain. It is suitable for pulling or stretching small equipment and goods at any angle in the narrow places and the open air even where there is no power ?
2.The chain pulley blockis using in safety, reliable in operation with minimum maintenance
3.It is high efficiency?and small hand pull device
4.It is light and has a fine appearance with small size of the hand hoist.

ADVANTAGES:
1. Gear: standard international gear steel is two times as wear-resisting degree as the ordinary chain pulley block, rotation is more stable and hand pulling force is more light
2. Chain: higher strength of the chain; adapting to suddenly overweight working condition; changing the ordinary chain pulley block?only vertical downward pull, fit to greater scope.
3. Hook: high strength enough material hook, higher safety coefficient; a new design is used in hook head to make sure the goods will not decoupling
4.Limit Switch: both upper and bottom hook have limit switch part prevent chain escaping to ensure security
5. Cover shell: it is suppressed by fine steel, solid steel pressing in the light
6. Body: fine design, modern and elegant and beautiful appearance; accord with human body engineering, the light machine body and activities of small interface, adapt to the environment widely
7. Spray: advanced spray processing technology, inside and outside are painted, it will be like a new one however you use after a long time
8. Components: the main components are using high quality alloy steel, implement strict size, weight inspection to ensure the performance of each part to give full play

NOTICE
1.Prohibiting to lift overload
2.Do not remove or obscure the warning label from chain pulley block?
3. Prohibiting to use the other engine operation except human
4. Before using must confirm the parts are intact, transmission parts and lifting chain lubrication are well, idling condition is normal
5. Check the upper & bottom hook of chain pulley block?and make sure them can work well , load chain should be vertical suspension, there shall be no wrong twisted link, two rows of chain’s bottom hook rack must not reverse it
6. The operator should stand in the same plane with the hand chain wheel and drag chain to make hand chain wheel rotate along clockwise, it can make goods up; To reverse drag chain, weight can slowly down
7. In order to avoiding the occurrence of serious accidents, it is prohibited to do any work or walk under the heavy object when chain pulley block?is lifting weights.?
8. In the process of operation, no matter weight up or down, force should be gentle when you drag chain, don't too hard, lest hand chain beating or snap ring
9. It should be immediately stop using chain pulley block if operators discovery hand pulling force is more than normal. It can prevent damaging the internal structure, to avoid falling accident
10. The heavy security after landing, and the start to take down the bottom hook
11. After using, please light put it in dry and ventilated place, then smear lubricant on it

1.1 year standard warranty (could be prolonged by discussion).

2. 24 hours response.
3. Free mail and telephone service guidance.
4.In warranty period, if our machine has problem and the problem can’t be solved by door to door     service for 3 times,  we will send you a new machine replace the former one freely.

5.one or two sets free quick-wear parts.