3-blade Cutting Center

CNC controlled 6-axis cutting center dedicated to window and door frames requiring high levels of productivity (up to 500 one-sash windows/8h*).

Maximum expression of mechanical and technological innovation, it allows cutting of extremely high precision and speed, while maintaining reliability and efficiency unchanged over time.

* Dependent on the type of profiles to be cut, types of 1-sash windows and installed options.

5 Reasons to choose Cut 3B

Very High Execution Speed: 3-blade cutting module with synchronized horizontal movement.

Very High Adaptability to profiles with sections of particular sizes.

Optimize Production lists: Fewer bars used thanks to Graf Synergy software.

Maximum precision: Automatic profile alignment system (it linearizes the bar that is not perfectly straight) and CNC profile gripper with reading of the real position by means of a centesimal magnetic strip.

User Friendly Technology: Intuitive system for simple management of work cycles.


  • Length (A)

    13.250 mm
  • Width (B)

    3.400 mm
  • Height (C)

    2.800 mm
  • Weight

    3.000 Kg


  • Installed power

    14 Kw
  • Supply

    400 V
  • Air consumption per cycle

    120 Nl/min
  • Minimum Operating Pressure

    7 bar
  • Operators



  • One-sash produced/8h*

    Up to 500

* Dependent on the type of profiles to be cut, types of 1-sash windows and installed options.

Automatically loadable profile dimensions

  • Length

    700* / 6.500 mm
  • Width

    40 / 130 mm
  • Height

    40 / 180 mm

* 400 On request.

Loading Module

  • Loading magazine with max. capacity of 8 bars
  • Automatic bar loading system with straps
  • Bar gripping system using a 2-axis CNC gripper controlled by a prismatic guide linear motor with position reading on a centesimal magnetic strip

Unloading Module

  • Automatic unloading of cut profiles
  • Straps unloading table with safety photocell
  • Max. Capacity of unloading 15/20 pieces

Cutting Module 


3 blades Ø 550 mm with very high cutting precision over time also equipped with gaskets.

Horizontal movement


  • Possible cutting angles -45°/90°/+45°

On request the machine can be equipped with:

  • STATS: Software for the analysis of production data that reports the timing of daily, weekly, monthly and annual operations.
  • Fly Optimizer: Automatic measurement system of the bar remains that allows you to optimize the production list again in order to reuse the production leftovers.
  • Retrieve option: The application allows you to re-insert the pieces to be machined again in the cutting lists following production errors, a new cutting list optimized for these.
  • Customized solution for adapting the machine to profiles with particular shapes (post technical analysis).
  • Chippings conveyor - Version 1.200 mm or 2.000 mm.
  • Exhauster with 2 bags.
  • Customized soundproof booth.
  • Motorized unloading table with belts with output on the opposite side of the loading.
  • Possibility of predisposition for automatic connection to 1 or 2 ASG-E screwing centers.
  • Manual labeling machine.
  • Labeling machine with automatic label applicator.
  • Single or double laser for marking the profiles.

Available Variants
Preparation for cutting aluminum profiles.