?? When you see the word 'explosion-proof electric hoist', you know the meaning of its name. It means that when the factory is filled with explosive mixture, the tool used for safe work is the explosion-proof electric hoist, which can prevent explosion. Every lifting equipment product requires refueling, so what is the situation and when is the most suitable time to add lubricating oil for explosion-proof electric hoists?

1. The operation method of the reducer used for lifting and operation is to inject oil from the oil injection hole and add oil once every six months.

2. Apply lubricating oil to the surface of the explosion-proof electric hoist wire rope and drum once a week.

3. The lubrication method for the hook pulley bearing/wheel is to squeeze in lubricating oil and add it once every six months.

4. The lubrication method for the explosion-proof electric hoist lifting and operating motors is to apply oil, which can also be added every six months.????