Sigma Polymer Group has acquired M.O.L. ROMGUM in Poland, bringing the expertise in the field of high precision pipe seals for drinking water and wastewater applications to Sigma. Click here to visit the M.O.L. ROMGUM webpage!




At Sigma, we offer a selection of standard products on top of tailor-made solutions. Browse this section to learn more about the different standard offerings we have and don’t hesitate to contact us for more details!
In addition to manufacturing new rollers, we also offer comprehensive recoating services designed to extend the life cycle of existing rollers. Our sustainable recoating process includes:
This sustainable approach reduces material waste and supports your sustainability goals—all without compromising performance.
Our manufacturing expertise extends beyond industrial rollers. From complex machine components to high-performance industrial solutions, we support our partners with tailor made solutions just for their unique applications.
Each product —whether part of a logistics system or a critical machine component— is engineered with the same commitment to customization, performance, and durability, ensuring reliability in even the most demanding industrial environments.
At Sigma Polymer Group, tailor-made solutions are at the core of everything we do. Our work goes beyond individual products — we are your OEM partner to meet all your unique demands. Click here to discover our customized solutions and contact us to learn more!
Sigma Polymer Group has acquired M.O.L. ROMGUM in Poland, bringing the expertise in the field of high precision pipe seals for drinking water and wastewater applications to Sigma. Click here to visit the M.O.L. ROMGUM webpage!