集装箱半自动吊具

吊具Container Spreader

半自动吊具通过吊钩固定在起重机上。旋锁是通过拉钢丝绳机械控制的。不需要起重机的工人帮助挂接/脱钩。安装简单方便，大大节省了从吊钩起重到集装箱起重的转换时间。此产品不需要供电也不需要起重机控制电路的升级。

Semi-automatic spreaders are fixed to the hooks of gantry, bridge and portal cranes. Twist lock control is carried out mechanically by means of wire rope pulling. Hooking/unhooking is carried out without help of crane workers. Simplicity and convenience of spreader installation allow converting from hook crane into container crane in a short time. There is no necessity to arrange power supply for the spreader and to update the crane control circuit.