Alpha

The most versatile and adaptable wide slitter rewinder to convert rolls into pancakes
Versatile slitter rewinder Alpha type
  • Cutting station on Calemard slitting machine
  • Razor blades cutting system Calemard slitter
  • Adhesive tape slitting machine


 



Unwinding Cutting Rewinding Plan
Separated unwinder on Calemard slitting machine
Slitting machine
Centre winding on cantilever shaft
Calemard Slitter rewinder
Separated unwinder Up to 3 cutting systems on the same machine Rewinding on cantilever shafts to ease unloading operations on a specific trolley Versatile Slitter rewinder
Applications Productivity
  • Adhesives
  • Foams
  • Films
  • Laminates
  • Rubber
  • Nonwoven
  • Silicon paper
  • Only 1 operator is required to handle the machine
  • Swivelling control panel
Flexibility Quality

Based on a modular design, the configuration of the Alpha can be totally adaptated to your needs! Many options and accessories are available to ease handling operations and increase your productivity:

  • Integrated or separated unwinder for big Ø, with shaftless or lifting system in option
  • A wide range of cutting systems, combined with easily adaptable production parameters, enables the narrow slitting of most stable products
  • Fixed cantilever arms to ease unloading operations of up to Ø 600 mm bobbins
  • Low and controlled winding tension ensuring a perfect product quality
  • Staggered rewinding on two shafts for rewinding quality of narrow strips
  • Precision guiding to minimise selvedge scrap and optimise the cutting accuracy
  • Crush, shear, razor blades or ultrasonic cutting for a perfect slitting quality whatever the type of product and the application
  • Lay-on arms for fragile / thin films
Technical data Options

Mother roll:

  • Max width: 1,600 mm
  • Max Ø: 600 mm on integrated unwinder - 1,000 mm on separated unwinder
  • Max weight: 600 kg on integrated unwinder - 1,000 kg on separated unwinder

Secondary roll:

  • Max Ø: 600 mm
  • Max weight (per shaft): 150 kg (according to shaft Ø)

Max. running speed: 150 m/min

Mini. slitting width: 20 mm

Mini. tension (per shaft): 100 N

  • Automatic lifting system directly from ground
  • Shaftless unwind for easy loading from ground level
  • Individual friction shafts for product with thickness variation
  • 3 cutting systems on the same machine
  • Quick slitting width adjustment system
  • Scrap rewinders
  • Lay on arm on rewinder for fragile / thin films
  • Anti static bars
  • Unloading trolley