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Solutions for window and door manufacturing

The perfect machine
for the perfect window

Exclusive technology for invisible welds, precision cuts and complete automation in the production of PVC and aluminium window and door frames.

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Solutions for window and door manufacturing

V-Perfect
Technology

Invisible welding for flawless window frames. Reduces processing times, eliminates manual finishing and improves aesthetics.

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Solutions for window and door manufacturing

OPEN HOUSE GRAF SYNERGY 2025

Exceptional Success for the First GRAF SYNERGY OPEN HOUSE held at the Nonantola (MO) and San Giovanni in Persiceto (BO) facilities, Italy

Discover about Open House 2025
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Solutions for automation in the production of PVC and aluminium window frames

V-Perfect Technology: the invisible welding for flawless frames

With V-Perfect Technology, your PVC windows will have perfect corners without visible welding marks. This exclusive technology eliminates manual finishing, enhances the product’s aesthetics, and ensures superior quality standards.

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Fast Forward Plant: maximise the efficiency of your production

Discover the Fast Forward Plant, the turnkey system that optimises time and space, reduces costs, and integrates smart automation to elevate your production to Industry 4.0 standards.

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GRAF Synergy / Machines for perfect Windows

Why choose GRAF Synergy?

Not just machines.
We design tailored production ecosystems, with proprietary technology, comprehensive support, and scalable solutions.
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Patented Technologies
Patented technologies: V-Perfect and Fast Forward Plant.

100% In-house Production
Over 20 years of experience in the window and door industry.

Tailored Solutions
Custom solutions: we design systems tailored to meet every need.

Compatibility 4.0
Dedicated technical assistance and global support.

60+

Countries

Countries served

3.200mm

Height

Maximum working height

500+

Facilities

Active installations around the world

1.000+

Active clients

Active clients among artisans, SMEs, and industrial groups

Discover our machines. Explore our solutions for the production of PVC and aluminium windows.

Machines
for PVC

Cutting, welding, finishing, and automation for a complete line.

Machines
for ALUMINIUM

Technologies designed for the precision and versatility of metal profiles.

News and events

Updates, events, and new technologies.
Stay tuned about product news, on-site events, and international trade fairs.