
SL FF CF
CNC Welder with Single Head for Central ‘T’ or Cross Beams
The perfect welding for every cross member, every material
Perfect if:
- Weld central cross members for a flawless aesthetic finish.
- Working with PVC profiles, even with non-weldable cores (fibre, resin, aluminium).
- Eliminate the need for touch-ups or post-welding cleanup.
- Optimize space and time with a compact structure.
- Use a single operator for loading the profiles.
Request the technical brochure now or speak with an expert

The perfect welding for every cross member, every material
SL FF CF is the only single-head CNC welding machine specifically designed for T-joint or cross joint welding of internal cross members in PVC frames. Thanks to the integrated V-Perfect technology, it can completely eliminate the bead from the corner, ensuring a superior aesthetic finish on every surface, even on difficult or non-weldable materials.
Compact, precise, and easy to use, it is the ideal solution for those seeking absolute quality in welding central elements, without compromising on productivity and efficiency.
5 Reasons to Choose SL FF CF
- V-Perfect for Every Coating. Perfect on films, paints, acrylics, aluminium, and wood: the finish is always smooth and free of edges.
- No post-weld touch-ups. Avoids cleaning and finishing. No need for a rotating table or a dedicated finishing operator.
- Compact and flexible. Takes up little space, operates independently, and easily integrates into any layout.
- Only 1 operator needed. The machine only requires loading the profiles: everything else is automated.
- Automatic Tolerance Compensation. Integrated calibration system for non-standard profiles, accommodating variations of up to 2 mm.

Product Details
The SL FF CF is the only single-head CNC welder specifically designed for T or cross joints of internal cross members in PVC frames. Thanks to its integrated V-Perfect technology, it can completely eliminate the weld bead from the corner, ensuring a superior aesthetic finish on every surface, even on difficult or non-weldable materials.
Machine dimensions
Length: 2,800 mm
Width: 3,000 mm
Height: 2,400 mm
Weight: 2,000 kg
POWER SUPPLY and Consumption
Installed power: 11 kW
Voltage: 415 V
Air consumption per cycle: 600 NI/min
Operating pressure: 7 bar
Operational Features
Composition: 1 CNC Head
Welding Type: Central cross or ‘T’ joint
Operators required: 1
Cycle time: up to 1 cycle/180 seconds
Working dimensions
Weldable side:
- Minimum: 320 mm
- Maximum: unlimited machine
Weldable profile:
- Height: 60 – 100 mm
- Width: 60 – 110 mm
Optional features and available configurations
- Cordless Welding Vacuum
TECHNOLOGY AND AUTOMATION
SL FF CF is based on patented V-Perfect technology, which allows for a perfect joint even on particularly complex or coated profiles.
All parameters are managed by CNC, and the machine automatically compensates for any dimensional deviations in the profiles, ensuring a consistent result with every cycle.
Perfect for custom productions, small batches, or orders with high aesthetic value.
Contact us to find out if the SL FF CF is the right solution for your production.






