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Precautions for safe use of metallurgical electric hoist.

The crane should prevent bumping during operation

Safety use of lifting clamshell and the standard of maintenance and repair

chain electric hoist

First electric hoist motor should be more than ordinary industrial motor has a strong intermittent cycle of operating characteristics

According to the different structure of the walking device, it can be divided into three kinds: automobile crane

Explosion-proof electric hoist is the latest explosion-proof standard design and manufacture of explosion-proof lifting equipment

In the design theory, still based on the principle of steel structure design, its foundation is still theoretical mechanics, material mechanics, structural mechanics, reliability theory and so on. ...

Lifting machinery is an intermittent work, lifting objects or lifting and within the limits of the movement of objects.

Hoisting plan must be strictly carried out, unified command and coordination. When the component is docked, it is forbidden to find the positive by hand hole