Since 1931, Walther Trowal has been producing machines and installations for the process of improving surface finishings. Representing the highest quality and reliability in the industry, the company is considered to be the inventor of mass finishing technology. Besides the processing of surfaces by mass finishing or shot blasting, as well as the coating of small mass produced parts, Walther Trowal has also addressed the treatment of waste water resulting from these processes and has developed efficient and economic solutions. Walther Trowal is also a manufacturer of ceramic, plastic, and porcelain medias as well as mass finishing compounds, grinding & polishing pastes, and both liquid & powder flocculants. Optimum procesing results are obtained by the right combination of the mass finishing machines as well as Walther Trowal media and compounds. Among other things, Walther Trowal offers consultation that optimises process technologies and developing new processes by means of our process development test lab. Our specialists are available to help with your problems and and recommending solutions with flexitbility, even on-site visits if necessary.