Follower plates are an essential component of our drum unloading systems. Whether processing low-viscosity fillers or high-viscosity adhesives and sealants, they ensure precise material feed right from the start of the application process. To achieve this, the follower plate is pressed onto the material. This protects the material from contamination and prevents air inclusions that are critical to the application process. The residue-optimized design of the follower plate ensures that the drum is emptied almost completely. To prevent viscous materials from sticking to the follower plate, Teflon’s non-stick properties have traditionally been used in its coating. ATN has now found an alternative. 

Across the industry, the proven non-stick properties of Teflon coatings are commonly used. Teflon belongs to the chemical group of per- and polyfluoroalkyl substances (PFAS). While these industrial chemicals reliably repel dirt and grease, their extreme persistence has become a growing environmental concern. PFAS hardly degrade in nature and accumulate in the environment. As a result, these “forever chemicals” are increasingly criticized worldwide, and more environmentally friendly alternatives are being sought — just as they are for cookware coatings. As a responsible machine and plant manufacturer, we responded to these developments at an early stage in order to offer you a future-proof option with PFAS-free follower plates. 

In addition to the conventional versions, we now also offer the option of coating follower plates completely PFAS-free. This innovative alternative uses state-of-the-art, industrially proven ceramic coatings. In addition to ecological benefits, PFAS-free follower plates also offer economic and process-related advantages: 

ATN’s reliable application technology provides you with all the components required for order-independent application processes. In addition to our drum unloading systems, we also offer metering systems, application towers, nozzle cleaning systems, and other accessories. Trust ATN for precise, repeatable dispensing of fluid materials. With ATN application technology, consistent process quality is ensured. Please also feel free to contact us if you require a complete solution in special-purpose machine and plant engineering. We will be happy to provide comprehensive advice on industrial application, assembly, and automation solutions — from the initial idea and concept development through to commissioning at your site. 

We would be pleased to advise you on the options for a PFAS-free follower plate. Contact our team for individual, non-binding consultation.