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Electric chain hoist
起重25kg-50t
Capacity: 125kg-50t
外壳: 外壳轻巧而坚固，散热效率高，全密封性设计适合在作业条件较差的环境中使用。
逆相保护装置: 为特殊电器装置， 当电源接线错误时， 控制电路无法工作。
极限开关: 重物吊上吊下都有极限开关装置，使电机自动停止，以防止链条超出，确保安全。
24V/36V装置: 当在操作时如遇到开关漏电，可防止意外事故发生。
制动装置: 此装置可以实现在电源切断时瞬间刹车。
链条袋: 轻巧、美观、耐用。
链条: 采用进口FEC80超强热处理合金钢链条。
Shell: Light aluminum alloy shell shall be adopted which is light but hard and fit for the use in the terrible work environment with a high heat dissipation rate and all tightness design.
Inverse phase sequence protecting device: It is the special electrical installation which control the circuit not to work in case of wiring error in the power supply.
Limit switch: The limit switch device is installed where the weight is lifted on and off to make the motor to stop automatically so as to prohibit the chains from exceeding for safety.
24V/36V device: It is used to prohibit the emergencies from occurring in case of the leakage in the switch.
Side magnetic braking device: This device shall realize the instant brake in case of the power dump.
Chain bag: It shall be light, handsome and durable.
Chain: The chain shall adopt the imported FEC80 ultra heat-treatable steel alloy chain.