Technical Rollers
Roller Refurbishment & Spare PartsRefurbish smarter to perform longer
Refurbishment & Spareparts
At Matthews Engineering, we don’t just refurbish rollers – we restore their full performance potential.
With over 60 years of experience in precision grinding and reworking rotational components, our refurbishment results often match new production in quality and durability.
We benchmark against the toughest standards — like calender rollers used in battery electrode production, where flawless surfaces and ultra-tight tolerances are critical. That’s where we excel. With sites in San Antonio (USA) and a new Precision Center in Vreden (Germany), we’re equipped to deliver fast, accurate, and lasting refurbishment — globally.
What sets us apart? Advanced equipment, deep engineering know-how, and decades of experience in calendering technology. Because true precision doesn’t wear out. It’s reengineered.
Explore our modular service offering. Get the parts, expertise, and lifecycle support tailored to your production environment – all in one place.
During roller inspections we carefully check for damage and wear and carry out a concentricity check. We then prepare a professional inspection report for you.
We disassemble and assemble bearing units and all other components, while taking care of the professional disposal of liquids (such as thermal oil, emulsions etc.) with subsequent rinsing of the rollers.
We remove a wide variety of coatings such as chrome, ceramics, or tungsten carbide. After recoating, we carry out precision grinding. If necessary, we polish the roller to a mirror finish.
In addition to common coating processes that we offer, including final precision grinding and polishing, we will be happy to advise you on alternative coatings also.
It may make sense to rethink established processes for your application. We will be happy to advise you on alternative roller concepts.
We take care of the installation and commissioning of the reconditioned rollers on-site. Afterwards, you can count on our comprehensive after sales services.
Extend performance - together.
Looking to get the most out of your calender and smoothing rollers?
Our customized Refurbishment Workshop is designed to help you do exactly that. Held at your facility or at ours, this hands-on session is tailored to your specific production needs, machine types, and performance goals. Together, we analyze wear patterns, identify refurbishment opportunities, and define smart maintenance strategies to restore your rollers’ full potential — efficiently and sustainably.
Workpiece length up to 8.500 mm; Workpiece diameter up to 1.200 mm; Workpiece weight up to approx. 15.000 kg
Workpiece length up to 5.000 mm; Workpiece diameter up to 750 mm; Workpiece weight up to approx. 10.000 kg