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Results for

Vibratory finishing

GermanyBonn, Düsseldorf and North Rhine and Westphalia
  1. OSSENBERG & GREFE GMBH

    Germany

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    Our company was founded in 1864 as F. Ossenberg & Co. KG, and is now in its fifth generation of family ownership. Since the acquisition by Julius Grefe KG in 1997, we have traded under the name "Ossenberg & Grefe". We are naturally certified in accordance with ISO 9001. The original manufacturing programme for both companies consisted of buckles, rings and hooks for the textile and leather processing sector. Over time, articles for other areas of application were added to the product range. Today, alongside our standard range of products, we specialise in the manufacturing of wire-bending, punching and assembly products for more than 1000 customers from a wide variety of sectors. To this end, our 60-strong team manufacture approximately 500, 000 parts a day over a production area of 5000 m². Thanks to our versatile machining options, in-house tool manufacturing facilities and electroplating equipment, we are able to find quick and cost-effective solutions to complex challenges.

  2. WALTHER TROWAL GMBH&CO.KG

    Germany

    Since 1931 Walther Trowal has been developing and producing systems for the refinement of surfaces. Initially focusing exclusively on mass finishing – the term “Trowalizing” originated from the company’s cable address “Trommel Walther” – Walther Trowal has continuously expanded its product portfolio. Over time the company has developed a broad range of machinery and systems for mass finishing, shot blasting and coating of mass produced small components. With the invention of new systems like, for example, drag finishing and the development of special finishing methods for 3D printed components, the company has proven its innovative capabilities again and again. Trowal develops and implements complete surface treatment solutions that can be seamlessly integrated into linked production systems existing at the customers. This includes the entire process technology, perfectly adapted to the specific surface finishing requirements of the work pieces: Equipment and the respective consumables always complement each other in a perfect manner. Each individual work piece and each manufacturing process must meet special technical requirements. That is why the experienced process engineers in our test lab, in close cooperation with the customers, develop the optimal process technology for the finishing task at hand. The result: Work piece surfaces that meet exactly the required specification with short processing times and a high degree of consistent, repeatable results.