To ensure you get the most out of your Trowal equipment – whether it’s a circular vibratory finishing machine, centrifugal finishing systems, dryers or any other machine – we’re here to help with any questions or concerns you may have, even after your purchase.
You can find out more about our Service Contracts, the right spare parts and our repair service on the following pages. Everything from a single source.

We’d be happy to advise you personally on your specific application
Your point of contact for service-related matters
Our experts will work with you to find the right solution for your specific application. Please feel free to contact us directly or use the online enquiry form.


















Bruno Andreas Barbeitos Helfrich
H.J. Helfrich Comércio e Equipamentos Lda
h.j.helfrich@sapo.pt









Klaus-Peter Dose
Service Manager & Process engineering Specialist
process@walther-trowal.de

















