In the lifting industry, hoist is a commonly used lifting mechanical equipment. It uses chains and wire ropes as lifting media to lift and pull objects through the principle of axles. Hoists have a wide range of applications, such as constructions, docks, transportation, logistics, and even mine collection, mechanical maintenance, etc.
One of the important classifications for hoist is manual hoist. IF need to use a hoist occasionally , or need to use it in a place without a power source, you should choose a manual hoist. Manual hoists are generally chain hoists. They can be operated by a lever that reduces the applied force, or directly by sliding the endless chain in one direction or the other, thereby driving the pulleys that receive the lifting chain through a gear reduction. Hand hoist is suitable for short-distance lifting of small equipment and goods, suitable for factories, mines, construction, docks, warehouses, etc.
Manual hoists can be divided into chain hoists and lever hoists. When the chain hoist lifts heavy objects, the chain is pulled by hand to generate traction, and the gears are used to rotate. The large gear is driven by the small gear, and the power is transmitted to complete the lifting of the heavy object. The lever hoist uses manpower to pull the handle, and through the principle of leverage, it alternately acts on the caliper of the load in the movement to drive the load to run.
The above is the general introduction of manual hoist and the classification of each classification. If you have more questions about manual hoist or want to know more about wire rope hoist china, welcome to contact TITANSUHE.
