Stationary Type Electric Chain Hoist The cover of 20Ton-30Ton heavy duty electric chain hoist is light and strong, and the cooling rate of it is high. Besides that, its sealing design is suitable for the environment in poor operation condition. When a heavy object is hanging, there is a limit swich device that can make the machine automatically stop to prevent the chain beyond the scope to ensure safety. And the brake device can realize instant brake when the power is cut off. Producct details:
