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Steel plate handling of Clamp crane

The steel plate Clamp crane is an important special equipment for the handling of hot slabs in the plate warehouse of large steel plants. It is mainly used to lift high-temperature slabs from the continuous casting workshop to the slab warehouse or heating furnace. It can also be used to handle slabs at room temperature, as well as stacking and loading and unloading vehicles in the warehouse.

As an important special equipment for the handling of hot slabs in the plate warehouse of large steel plants, the steel plate clamp crane is mainly used to lift high-temperature slabs from the continuous casting workshop to the slab warehouse or heating furnace. It can also be used to handle slabs at room temperature, as well as stacking and loading and unloading vehicles in the warehouse.

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The clamp crane mainly uses the clamp as the load handling device, and the rated lifting weight is the sum of the weight of the clamp and the lifting object.

With the continuous innovation of technology, the control mode of steel plate clamp crane is gradually diversified. In addition to the traditional manual control and remote control, automatic control also came into being.

Components of clamp crane:

The clamp crane is composed of clamp type lifting appliance, bridge, trolley, crane traveling mechanism and lifting mechanism.

Steel plate handling process of clamp crown block

(1) When the clamp descends, the positioning device contacts the upper surface of the slab, the positioning device supports the clamp, triggers the descent deceleration, continues to descend by 100mm, and the opening and closing shaft rotates by 45 ° to stop the descent.

(2) The clamp is slowly lifted by 100mm, the opening and closing shaft continues to rotate at an angle of 45 °, the opening and closing device is disengaged, and the lifting of the clamp is accelerated. The clamp arm is automatically tightened due to the lever structure until the slab is tightened, and the slab is lifted.

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