Manual chain hoist, commonly known as chain block, is a simple, easy-to-use and portable tool for lifting heavy objects. The lifting weight ranges from 250KG to 100ton, and the standard lifting height is 3M. Other sizes can also be customized.

Advantage

1. The load chain material is 20Mn2 with Grade G80/G100. It has been quenched, high-frequency treated, surface sandblasted, wear-resistant, and does not dirty hands. It has 4 times the pulling force. A single chain is more efficient than a double chain.
2. The surface of the hand chain is galvanized and made of carbon steel, with high tensile strength and anti-rust.
3. The hook is made of 20Cr, with a safety factor of 4 times the industry standard pulling force. It can be customized to 5 times. It has been forged, heat treated and quenched.
4. The shell is made of one-time die-casting.
5. The gears are quenched and have high toughness and durability.
6. The brake pads are asbestos-free, meet environmental requirements, and are made of copper fiber.
7. CE、GS certification.