The uncoiler expands the tiles on the main shaft by hydraulic power to support the inner diameter of the coil and is fixed on the main shaft of the uncoiler. During the operation of the production line, the spindle rotates the uncoiled material according to the control command of the material ring. And the main shaft rotates according to the control command of the material loop and realizes the automatic adjustment of the discharging speed.
After decoiling, the material can be raised manually. First, the coil head can be clamped with the support arm, and then the coil head can be guided from the unloader to the leveling wheel smoothly, easily, and safely. Then straighten the material to flatten its surface, and feed the coil according to the set length and speed.
Brief specification of the coil line: