Product Description:
Body: Light aluminum alloy steel body which is light but hard and fit for hazardous condition. intro-ultimate Support Frame: The loading support frame consists of two steel plates, which is extremely sturdy. Side magnetic braking device: This device shall release the Instant brake in case of the power failure. Transformers: 24V/36V transformer device. This device is used to prohibit unexpected accidents caused by electric leakage and guarantees the safe use while raining. Limit Switch: The limit switch device is installed where the weight is lifted on and off, to make the motor stop automatically, so as to prohibit the chains from exceeding for safety. Electromagnetic Contactor: Electromagnetic contactor can be used safely under high frequency. Chain: The chain used is Imported FEC80 ultra heat-treatable aluminium alloy chain.Inverse phase sequence protecting device: It is the special electrical Installation which controls the circuit not to work on case of wiring error in the power supply. Hook: It is hot forging with perfect strength that is hard to break. The operation safety of the lower hook is ensured by its 360 degrees rotation and safety tongue piece. Push Button: Waterproof push button is applied. It is light and durable.
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