Why the hydraulic decoiler need pressing arm?

When the thickness of the steel coil required by the customer is very thick(over 0.8mm), it is recommended to add a pressure arm to the decoiler to ensure the decoiler is smooth and the steel coil does not bounce.

The automatic speed regulating switch has two functions: 1. Pressing the steel coil. 2. Increase the decoiling speed when the steel coil is lifted; When the steel coil falls to the ground, slow down the decoiling speed, so as to ensure that the steel plate will not pile up in front of the material inlet because of the fast decoiling speed.

The supporting arm is used to improve the bearing capacity of the decoiler so as to place heavier steel coils.