Double decoiler for loads up to 2 x 6 000kg, electrically driven, working in feedback mode for better control of coil's rotation speed and decoiling fluency. Decoiler's mandrels are born on one side and they are pneumatically expandable. Coil is loaded directly on the cantilevered mandrel by coil lifter.
Half automatic method where the coil is loaded directly on the cantilevered mandrel by coil lifter the process is vcontrolled by operator. The mandrel is expanded hydraulically.
Control
Soft start and stop during sheet's uncoiling for jerks suppresion.
Simple decoiler suited for not heavy coil unwinding. Decoiler has no external driver, it may stationary or movable and dockable. With: brake, bearing on sides, manual expandable.
Weight of the coil 3 000 or 4 000 [kg].
Technical specification
Parametr
Descirption
Coil mass
4000 kg
Expanding mandrel dimensions
450-620mm (supporting internal diameter of the coil -508 / 610mm))
Coil width
min. 250 mm / max. 1500 mm
Max. coil's outside diameter
1100mm
Processed materials
mild steel, stainless steel, Rm <750N/mm²
Coil change-over method
Manually by the operator, mandrel must be lifted up and be pushed through the coil bycrane or fork lift before expanding the mandrel manually, than the coil with the mandrel is lifted back on the decoilder frame.
