HangZhou JinDiao Hoisting Machinery CO.,Ltd.
Address: Dongfeng Village,Daicun Town,Xiaoshan District,Hangzhou,Zhejiang
Main products: chain hoist, lever hoist, electric hoist, lifting chain, hand puller and so on.
Lever hoist and chain hoist
Lever hoist and chain hoist, although only one word difference, but it is two different products, whether from the shape or size, the operation has a different nature of the way, today, the majority of users for the general popularity of gold:
One, hand plate gourd:
1, lever hoist gourd hooks and fixtures can be reliably fixed, the chain hook and hanging objects are reliably linked together.
2, lever hoist heavy lifting. Press the knob to the position of the card "on", and then press the handle back and forth, with the handle of the reciprocating pull, heavy objects will rise steadily.
3, lever hoist weight drop. The knob to the sign on the "down" position, and then press the handle, the weight will be with the handle of the pull and smooth decline.
4, lever hoist hook position adjustment. Unplug the knob to the instructions on the "0" is, and then turn the hand wheel, you can adjust the chain hook up and down position. Is the pawl off the ratchet, this is the hand can pull the chain to facilitate and quickly adjust the position of the chain hook.
Second, chain hoists:
The chain hoist as an upgraded version of the fixed pulley, completely inherited the advantages of the fixed pulley, while the use of reverse reverse brake reducer and chain pulley group combination, symmetrical arrangement of two spur gear rotation structure, simple, durable and efficient. Hand chain hoist by pulling the manual chain, bracelet wheel rotation, the friction plate ratchet, brake seat into a common co-rotation, tooth long axis will rotate the gear, the short axis and the spline hole gear. In this way, the lifting sprocket on the spline gears drives the lifting chain, thereby smoothly lifting the weight. A ratchet friction plate type one-way brake is used to brake itself under the load. The pawl is engaged with the ratchet under the action of the spring, and the brake is safe to work.
Popular is that the chain hoist is driven by hand chain zipper, used to vertically lift the weight; lever hoist is driven by the way the handle, used for horizontal movement of heavy objectsThe last news: Electric hoist issued an abnormal sound The next news: Safety and inspection of lever hoist