Used 2024 CONVEQ Maxi Slit 1850 Single-Shaft Slitter Rewinder

CONVEQ Maxi Slit 1850 Single-Shaft Slitter Rewinder

• — Manufacturer: Llorens-Planas S.L.
• — Model: CONVEQ Maxi Slit 1850
• — Machine type: Single-shaft slitter rewinder
• — Year of manufacture: 2024
• — Serial number: M22-0012
• — Material capability: Paper and board from 46 to 480 gsm
• — Web and reel capacity:
  • — Reel width input and output: 600 - 1850 mm
  • — Maximum reel diameter input and output: 1500 mm
  • — Maximum reel weight: 3000 kg
  • — Core diameter: 76 - 305 mm
  • — Minimum cutting width: 150 mm
• — Speed and performance:
  • — Maximum speed: 800 m/min
• — Slitting system:
  • — Shear-type cutting group
  • — Set of 14 circular blades with automatic slitter positioning
  • — Blades on pneumatic supports
  • — Quick-change counter-blade shaft
  • — Curved rollers and suction nozzles for cut separation and scrap removal
• — Unwinder:
  • — Shaftless unwinder with floor-level reel loading
  • — Dual rotation directions
  • — Pneumatic-mechanical chucks for reel securing
  • — Aluminum rollers with automatic edge-detection web aligner for master reel centering
  • — Unwind tension control via AC motors, load cells, and diameter calculation
• — Rewinder and discharge:
  • — Steel molybdenum-coated rewinding presses with motorized tips for automatic reel positioning
  • — Pneumatically operated steel pressure roller with proportional valve for rewinding pressure
  • — Rewinding torque managed from operator panel with pneumatic clamp and two AC motors balancing tension
  • — Hydraulic shovel and pusher for reel discharge within safety barrier
• — Control system:
  • — AC motors with SIEMENS vector drives
  • — Proprietary diameter-calculation and torque-control software
  • — Touch terminal with PLC communication
• — Electrical and utilities:
  • — Installed power: 130 kW
  • — Service voltage: 240 V
  • — Power supply: 440 V, 60 Hz, 3-phase plus PE
  • — Pneumatic pressure: 6 bar