High-Speed Cutter

Baumann Perfecta 115

Condition: used, Year of construction: 2022, Maximum parent roll width: 1420 mm Minimum parent roll width: 600 mm Maximum parent roll diameter: 1500 mm Maximum parent roll weight: 2500 kg Maximum unwinding tension (Ø1500 mm): 600 N Minimum unwinding tension (Ø1000 mm): 40 N Minimum standard slitting width: 100 mm Maximum rewinding width: 1400 mm Maximum rewinding diameter: 1050 mm Maximum rewinding weight: • Ø76 mm shaft: 600 kg • Ø152 mm shaft: 1000 kg Maximum rewinding tension: 600 N Maximum production speed: 600 m/min Power supply: 3 x 400V 50Hz Installed power: 30 kW Compressed air: 6 bar, dry Materials to be slit: • Paper-based / liner-based packaging laminates. • Board from 80 to 300 g/m². Unwind section: A separate between-centers unwinder, type T9, 1500 mm diameter, including: • Hydraulic cylinder control for lifting parent rolls from the floor. • Two motors driving the unwinding roll, controlled by an ultrasonic diameter sensor and a tension-control dancer roller. • Two pneumatic expanding adapters, SVECOM, for 70/76 mm (3”) cores. • Two pneumatic expanding adapters, SVECOM, for 150/152 mm (6”) cores (mounted on the pneumatic end adapters). • Floating edge-correction roller. • Automatic web guiding system, FIFE DP20, with SE26A photoelectric sensor, ±100 mm correction via electric actuator — for controlling sheet edge or continuous printed line. • Connecting walkway allowing web threading at floor level while keeping full access to the slitting station. • All web path rollers are anodized. • Safety guarding for operator protection. Slitting section: A slitting station with individual pneumatic knives and circular counter-knives: • Shear cut performed against the counter-knives. • Counter-knife shaft driven by an independent motor; counter-knife shaft is pneumatic. • Pneumatic knife holders mounted on a beam with a dovetail guide (TIDLAND) and an air supply manifold for individual activation. • 10 slitting sets, each including: Individual TIDLAND pneumatic knife holder (25 mm width) and double-bevel circular knife Ø 90/60 mm. Dkedpfx Aksyx Uy Aston • Set of multi-groove counter-knife rings, 5 mm pitch, 50 mm length. Web separation section: • A separator roller driven by the slitting motor; angle and curvature fully adjustable. Lay-on roller: • Lay-on roller made of anodized ground aluminum or polyurethane (depending on materials). • Pressure is adjustable and synchronized with winding diameter. • Roller is removable. Automatic splicing / transverse cutting system: • Hydraulically operated pivoting arm including a transverse knife with linear motion and a backing plate for securing the web onto new cores. Trim extraction system: • Trim suction unit with two width-adjustable nozzles. • Turbine enclosed in a sound-insulated cabinet, conveying trim to a centralized system or container (not included). Rewinding section: • Motorized turret (two-position) supporting two rewinding shafts. • Rewinding shaft drive by an oversized asynchronous motor. • Hydraulic centering point for the active rewinding roll. • Two pneumatic expanding shafts Ø76 mm (3”), max load 600 kg each, equipped with full-width rubber strips with individual bladders. • Two pneumatic expanding shafts Ø152 mm (6”), max load 1000 kg each, also equipped with full-width rubber strips with individual bladders.

Condition: used, Year of construction: 2014, Material: PET aluminum-metallized film Material thickness: 9–50 μm Web width: 500–2000 mm Roll width: 2100 mm Web diameter (unwind): max. φ1150 mm Web weight (unwind): max. 1500 kg Product winding diameter: • φ600 mm (3” friction shaft) • φ750 mm (6” air shaft) Winding shaft load: max. 500 kg/shaft (center-supported) Core dimensions: • Web core: 3” (φ76.2–76.5 mm), 6” (φ152.4– 153 mm) • Product core width: 100–1050 mm Slit width: 200–1950 mm (up to 5 slits) Machine speed: max. 400 m/min Typical operating speed: 200–250 m/min Unwinding tension: • 50–500 N (φ650 mm or less) 1. Unwinding Section • Shaftless single-axis fixed unwind • Direction: upward or downward • Automatic tension control with feedback detector • Dancer roll included • Core clamping: rotary mechanical chuck • Core sizes: 3” standard, 6” via adapter • Web alignment: manual ±5 mm, automatic ±100 mm 2. Main Drive Rollers • Multiple rollers with specified diameters and surface finishes • Nip and touch rollers with pneumatic pressure control 3. Slitting Mechanism • Upper/lower NC shear cutter • Number of blade units: 6 upper + 6 lower • Slit width adjustment via touch panel • Accuracy: ±0.1–0.2 mm • Dust suction: upper blade nozzles + lower blade suction • Optional razor cutter (manual adjustment) Dksdox Ez Umspfx Akten 4. Mini Winder Placement: below slitter Units: 2 (left / right) Drive: AC servo motor Tension: dancer roll control Traverse width: 300 mm Winding diameter: φ500 mm 5. Winding Section • Duplex center drive • 3” air friction shaft + 6” air shaft • Automatic tension control linked to winding diameter • Touch roll with pressure control • Core positioning via collar bar 6. Product Discharge • Hydraulic lift tray • Motorized slide-out with tilt mechanism Electrical & control: Line motor: 7.5 kW AC servo Winding motor: 11 kW AC induction Unwinding motor: 11 kW AC servo Static eliminators: 5 units (Keyence SJ-HA) Control panels: main panel, winding panel, unwind panel, mini winder panel, auxiliary panel PLC: Fuji Electric Utilities, dimensions & environment: Power supply: AC 200 V, 60 Hz, 3-phase Power consumption: 70 kVA Air supply: 0.5 MPa, 500 L/min (dry air) Machine weight: approx. 12 tons Paint color: urethane coating (E-31872) Installation environment: cleanroom Class 10,000 Floor load capacity requirement: ≥ 2 ton/m²