Re-certified ISO9001:2015 ✅
Only “just” out of holiday, and already re-certified in compliance with ISO9001:2015! ✅ Last week, all Provaneers passed the recertification audit very successfully.“An excellent result,” according to the auditor. We […]
The ideal partner to entrust all your sheet processing
One of PROVAN’s greatest strengths is the way we focus on total projects. Laser cutting, punching, pressing, angle-bending or pleating: PROVAN has the right technology in-house or can rely on partners for any additionally required activities..
Our advanced machinery and our approach to advanced automation enables us to offer the highest quality in sheet-metal work.
Advanced laser-cutting technology
PROVAN uses a innovative laser cutting machine to precision-cut customised parts from sheets. Sheet laser cutting is very quick, and carried out with extreme precision and reliability. We perform laser cutting to tolerances of a few tenths of a millimetre.
Fast, precise and flexible
Provan has 3 CNC Trumpf angle-folding and bending machines in operation, each with a different compression force and therefore suitable for a range of different assignments. Machines from the TruBend Series 5000 combine innovative technology, accuracy and flexibility to bend the most diverse parts.
Our Trumpf machines make sure the entire bending process – from programming, to change-over to actual bending – is highly productive, so our customers can enjoy the following benefits:
Punching, Nibbling and Pressing
Depending on the product and the customer’s specifications, our punch-nibbling machine is ready to be deployed to suit the job in hand. A combination of cutting and punching tools offer a simple way to provide any product with the required holes. Provan also has a 100 tonne press force hydraulic pressing machine for a variety of pre-treatment duties, such as deep-drawing or pressing.
Punching
Punching is applied to press holes in metal. Punching can be done with a rectangular, circular or random-shaped stamp. The sheet material is placed on a mould of the desired shape, after which a piercing punch punches out the workpiece.
Nibbling
Nibbling is used to remove a specific shape from a full sheet. The continuous up and down movement of a piercing punch very slowly moves the workpiece in the desired direction.
Pressing
Provan has a hydraulic press machine with a press force of 100 tonnes, which can be used for a variety of pre-treatment jobs, such as deep-drawing or pressing. Deep-drawing presses combine a to-and-fro pull and distort movement, which enables the manufacture of products with more complex shapes and large draw ratios.
