Laem System RB 2 1270 mm

Flexible dual shaft slitter rewinder
Mother reel web width up to: 1400 mm // 55”
Mother reel diameter:
Max. 1270 mm // 50”
Min. 450 mm // 17.7” (automatic lifting)
Mother reel weight up to: 2000 kg
Minimum slitting width:
80 mm // 3.2” for 6" shafts
40 mm // 1.6” for 3" shafts
Speed up to: 800 m/min // 1.968,5 ft/min
Web direction: Right-side or Left-side
Drives, motors, PLC, touch panel: Siemens

The machine can process the following materials:
BOPP: 20 microns
Coupled and metallized: up to 35 microns
Multi-layer film: up to 200 microns
Triplex laminates: up to 70 microns
Beaded BOPP for labels: 38 microns

Unwinding web tension range: 40 to 400N
Max. weight of mother roll : 1800kg
Max width of mandrels and shafts: 1500mm
Core clamping device: tapered sleeves for 3" and 6" cores
Cutting station: 11 razor blade cutting station
Razor blade cutting stand: Multiple groove bearings type 1+1 (1mm support + 1mm groove), total width 100mm

Rewinder:
Rewind control: Central control, with contact by support roller on the whole width of the belt
Winding technology: 2 differential shafts of 3".
Friction ring width : 20mm
Shaft support : Cantilevered shafts, with pneumatic countries
Support rollers : 2 (one per shaft)
Min-max width of finished reels: 40-1000mm
Max capacity of each winding shaft:
Without unloader: 100kg
With Laem System unloader: 400kg the unwinder is independent and connected to the machine by a floor passage.
It is without shaft passing, with take-up of the reel from the ground or from the pallet.
Lateral register controlled by an electromechanical FIFE web guiding system.