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Haspel

The decoiler including coil tilting device is for sale and can be inspected at short notice.
HS Automation
Strip processing line with 4 ton decoiler incl. coil tilting device
Type MS41OL, year 2015
Technical data - decoiler:
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Max. coil weight: 4000 kg
Standard strip width: 500 mm
Expansion range: 450 - 550 mm
Max. outside coil diameter: 1900 mm
Expansion drive: hydraulic, three-phase motor 400V 50 Hz
Uncoiling speed: 30 m/min
Loop control: extraction via preset pressure or loop control system
Coil retaining arms: 6 pieces with quick-lock system
Safety device: prevents band flapping

Decoiler construction and function
The decoiler is made of a solid structure using electro-welded and machined components. The expanding mandrel can unwind to the left and right. Expansion is actuated hydraulically from the operator panel. The decoiler is equipped with a three-phase motor enabling the decoiler drum to be wound and unwound in setup mode. In automatic mode, strip extraction can be performed either via preset pressure or via continuous loop control regulation.

Control description
The decoiler is powered by a frequency-controlled three-phase motor. The loop control between the decoiler and downstream equipment is contactless, regulated by an ultrasonic sensor. Analog control ensures smooth, continuous operation of the decoiler. All system functions can be operated in both setup and automatic mode.

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