2014年1月20日星期一

Electric Chain Hoist Model

First, the shell: light aluminum alloy shell , lightweight and rugged, high heat , sealing the entire design suitable for use in environments with poor working conditions . Second, the reverse protection device: a special electrical installations , when the power wiring error , the control circuit can not be action.
Third, the limit switch: hanging cheap wire rope hoist heavy objects hanging root limit switch device, the motor automatically stops to prevent the chain beyond , to ensure safety.
Four , 24V/36V device : When in operation in case of leakage switch to prevent accidents.
Fifth, the next magnetic braking device: This device can be achieved when the power is cut off instant brakes.
Six , chain bags : lightweight, 1.5 ton electric chain hoists attractive , and durable.
Seven chain : imported super- heat-treated alloy steel chain FEC80
Eight hook : Forging into a model , the strength and toughness not broken, the next hook can be rotated 360 degrees with the safety tongue in order to ensure safe use.

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