Yongsheng chain electric hoist | 2 tons 5 meters Yongsheng electric hoist | National warranty

Yongsheng electric chain hoist | Ton meter Yongsheng electric hoist | Nationwide warranty
Before normal use of Taiwan Yongsheng electric hoist, a static load test should be carried out to lift it off the ground at % of rated load for about millimeters and minutes to check whether it is normal. The dynamic load test of Taiwan Yongsheng electric hoist is to test the rated load weight repeatedly and then check whether the mechanical transmission part, the electrical part and the connecting part are normal and reliable.
It is absolutely prohibited to use Taiwan Yongsheng electric hoists in unallowed environments or when the rated load and rated closing times per hour are exceeded.
During the installation, commissioning and maintenance of Taiwan Yongsheng electric hoist, it is necessary to strictly check whether the limit device is flexible and reliable. When the hook is raised to the upper limit position, the distance from the hook shell to the drum shell must be greater than. When the hook is lowered to the lower limit position, it should be ensured that the effective safety circle of the wire rope safety circle on the drum must be above the circle.
Taiwan Yongsheng Electric Hoist does not allow two flashlight door buttons to be pressed simultaneously to make the electric hoist move in opposite directions.
After the work of Taiwan Yongsheng electric hoist is completed, the main switch of the power supply must be opened to cut off the power supply.