As innovators, we offer the wealth of experience
Experience leads to quality and planning reliability
Walther Trowal has been synonymous with pioneering surface treatment technology for almost a hundred years. As the inventors and pioneers of mass finishing, our expertise extends far beyond the development of individual machines: we understand the entire process, taking all relevant parameters into account – workpieces, Abrasive media, consumables and your specific requirements.
Our expertise is incorporated into every system, every consultation and every solution, ensuring results you can rely on in the long term. We support you throughout your entire process and offer all components – such as Abrasive media, consumables, machines and custom-built machines – from a single source.

Our aim is not merely to perfect surfaces, but to make processes more reproducible, cost-effective and sustainable for you. After all, behind every system lie specific tasks, high quality standards and people who rely on reliable technology every day. To this end, we develop solutions that are precisely tailored to your individual needs and create long-term added value.
Close collaboration and constant dialogue with our customers are particularly important to us. We listen, contribute ideas and support projects from the initial concept right through to commissioning and beyond. With us, you’ll always have your own personal sales contact, and our Service is also at your disposal.
Our service therefore does not end with the purchase. Whether it’s maintenance, Spare parts, technical support, modernisation or bespoke process consultancy: we stand by our customers throughout the entire life of the machinery. With experience, short lines of communication and a commitment to ensuring your plant operates reliably, both today and for many decades to come.
Walther Trowal was founded in 1931 and is now your specialist in the field of surface technology. Whether surface treatment, vibratory finishing processes, small parts coating, Blasting technology, Process water technology, automation and interlinking, or workpiece cleaning and drying: We serve customers from almost every sector of industry worldwide. We owe our success, on the one hand, to our high-quality and durable products. On the other hand, ever since our foundation, we have been creating modular and bespoke solutions for you, tailored precisely to your wishes and requirements and always at the cutting edge of technology.






































