They are characterized by safety and reliability, easy maintenance, high mechanical efficiency, low chain tension, lightweight and easy portability, attractive appearance and compact size, and durability.
They are suitable for use in factories, mines, construction sites, docks, shipyards, warehouses, etc., for installing machinery and lifting goods, and are particularly advantageous for open-air and power-free operations.
The main components of the hand chain hoist are made of alloy steel. The chain uses an 800Mpa high-strength lifting chain, typically 20M2, with medium-frequency quenching heat treatment, low wear, and corrosion resistance. The high-strength hook is also typically made of alloy steel, and its forged hook design ensures slow lifting to prevent overload.