Electric Chain Hoist Product Description: Shell: light aluminum alloy shell, lightweight and rugged, high heat, sealing the entire design suitable for use in environments with poor working conditions. Reverse phase protection device: a special electrical installations, when the power wiring error, the control circuit can not be action. Limit switches: heavy hanging under the hanging limit switch device, the motor automatically stops to prevent the chain beyond, to ensure safety. 24V / 36V device: When the switch is in operation in case of leakage, other than to prevent accidents. Next to the magnetic braking device: This device can be achieved when the power is cut off instant brakes. Chain bag: lightweight, attractive, and durable. Overall sealing structure can be used in chemical plants, electroplating plants and other places. Bracket: lifting heavy steel support frame composed by two very strong. Next to the magnetic brake: latest design magnetic generator that produced magnetic characteristics. Can be cut at the same time in power brakes, brake hoists to ensure absolute safety. Transformers: 24V / 36V transformer device. Operation, in case leakage, prevent the accident, when it rains, and can ensure the safe use. Electromagnetic contactor: high efficiency electromagnetic contactor, high frequency can be used without problems chain: the use of imported heat-treated alloy steel chain FEC80 super safe to use in the rain \ sea \ chemicals and other evil little situation without taking into account the reverse phase. Protection: special wire device, when the power supply wiring error, the control circuit can not action hook: by hot forging, excellent strength, prone to breaking under the hook can be rotated 360 degrees, with safety tabs ensure safe operation button. Switch: Use waterproof button switch.