Chain pulley crane, as one of the most popular lifting tools and equipment, are more used for factory assembly line, warehouse, shipyard or electricity where have limited space for operation and do not need a high lift.

Types Of Chain Hoist Lifts

As one of the top chain hoist China manufacturers, TITANSUHE's chain hoist cranes include manual chain hoists, electric chain hoists, air chain hoists and come along hoist. Manual come along tool chain hoists are widely used for outdoor work where electric power are not available. While electric chain hoist china is more used for indoor purposes with a power source available. Compared with manual chain hoists, electric chain hoists are more efficient and labour-saving. So it's been widely used in automobile factories or repair shops. But if you want to choose cost saving chain pulley crane, you can choose a manual chain hoist.

Air chain hoist is more used on occasions that require a non-sparking site.

01

Hand Chain Blocks

Hand chain block, in another name manual chain block, structured with gears, chain, two hooks and other steel parts, is the most economic tools for labour saving during your lifting work. It is also o...

02

Manual Ratchet Lever Hoists

LEVER HOIST takes advantage of ratchet mechanism, is a well known labour-saving appliance. TITIANSUHE’s Manual Ratchet Lever Hoists are designed to provide solutions for short distance overhead lifti...

03

Electric Chain Hoist

Driven by electric power or battery, the electric chain hoists have much advantages on lifting speed and labour saving against manual chain hoists. The application of induction motor converts the elec...

04

Air Chain Hoist

TITANSUHE's air hoist features with 100% duty rate and quiet operation, is an idea lifting tools for the applications that need uninterrupted continuous operation. The variable-speed operation pro...

Chain Hoist Lifts Working Principle

Basically, the chain pulley crane is designed according to the physics of the pulley for labor-saving and efficiency improvement. The mechanical advantage of two reduction gears adoption can transform small force over a long distance to large force over a short distance. That's why a chain lift hoist can lift heavy objects to any desired location by simply pulling the hand chain with much less effort.

The chain hoist working principle is constructed by one large gear, two small gears, and the main shaft to get a two-stage reduction gear set. The machining precision of this gear set decides how much effort need to lift the rated load. It's also one key point to say if this hoist is of good quality or not.

To lift or down a load, the operator just needs to attach the upper hook of a chain lift hoist on rated support, hook the object that is to be moved, then pull down the hand chain blocks according to the up direction that mark at the backside of a chain pulley crane. When pulling the hand chain, the handwheel rotation will drive the main shaft and gears, gears will turn the load chain wheel, by this way, the manual chain hoist will move with the load wheel's rotation, thus the load will be lifted. When the loads are lifted to the desired location, just pull the hand chain from the other side to release or drop down the load.