RFA 300 CNC

Horizontal automatic trimming machine for PVC frames

Perfect trimming on all four sides, with no manual intervention required

Perfect for…

  • Fully automatic trimming on all four sides of the frame.
  • Scratch-resistant plan and motorized tracks for gentle handling
  • Ø 300 mm blade with CNC feed for perfect cuts
  • Compatibility with automated lines and Industry 4.0
  • Locking system with 4 rotating pneumatic clamps

Request the technical brochure now or speak with an expert.

Perfect trimming on all four sides, with no manual intervention required

Designed for integration into automated production lines, the RFA 300 CNC is the horizontal trimming machine that enables complete processing of PVC frames in a continuous cycle. Each side is trimmed precisely without the need for manual rotations, ensuring speed, repeatability, and consistent quality.

The handling of the pieces takes place on a spacious platform equipped with scratch-resistant brushes and motorized tracks, which also protect the most delicate profiles from scratches and damage.

The operational core features a Ø 300 mm blade with electronic feed on a controlled axis and pneumatic lift, ensuring a smooth and vibration-free trimming process.

Why Choose RFA 300 CNC
  • Complete trimming in a single cycle. A system of 4 rotating pneumatic clamps securely holds the frame and automatically orients it, allowing for sequential trimming of all four sides without manual intervention.
  • Scratch-resistant surface and smooth handling. The transport of frames is carried out on motorised tracks mounted on a surface with a scratch-resistant coating, making it ideal for both film-coated and painted profiles.
  • High-precision cutting with CNC blade. The blade feed is managed by numerical control, with automatic adjustment of the trimming thickness through electronic movement of the stop.
  • Smart management and intuitive interface. The machine is operated by a industrial PC with proprietary GRAF Synergy software. It recognises parts via data transmission from the line or a barcode reader.
  • Designed for Industry 4.0. The RFA 300 CNC is easily integrable into digitalized systems, thanks to advanced connectivity, remote management, and traceability features.

Designed for integration into automated production lines, the RFA 300 CNC is the horizontal trimming machine that enables the complete processing of PVC frames in a continuous cycle.

Machine dimensions

Length: 4,550 mm

Width: 3,900 mm

Height: 2,300 mm

Weight: 1.800 kg


Operational Performance

Operation: fully automated

Maximum cutting length: 3,000 mm

Maximum trimming height: 25 mm

Maximum working profile height: 82 mm


POWER SUPPLY and Consumption

Installed power: 5 kW

Power Supply: 400 V

Air consumption: 150 Nl/min

Minimum operating pressure: 7 bar


Workable materials

Welded PVC frames in various sizes and finishes.


Supported features and processes

The RFA 300 CNC operates autonomously:

  • Complete trimming on all four sides
  • Automatic removal of waste through rear evacuation.

Locking and centering the frame using rotary clamps


Optional features and available configurations

  • Waste extraction system
  • Morse specifications for Dormant Large profiles
  • Stainless steel profiles for transporting delicate films

Advanced Automation

Every feature of the RFA 300 CNC is designed for a continuous and optimized production cycle.

The combination of electronic control on axis, dedicated software, and intelligent clamping systems makes the machine a strategic asset for any automated welding line.


Request a personalised consultation

Contact the GRAF Synergy team now to receive a demo or a free assessment: discover how to take your finishing department to the next level with the RFA 300 CNC.

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