EROWA – your partner for increased economy in powder metallurgy

000925EROWA AG, a member of ORENDA Holding AG, is based in Büron, Switzerland. The company has its origins in tool- and mold-making but today mainly focuses on precision-mechanics and develops and produces innovative system solutions for increased economy in the metal-working industry. Established in 1971, this innovative small firm has evolved into a successful enterprise with international operations. The Swiss parent company, the subsidiaries in Germany, France, Sweden, Spain, Italy, the USA, Japan, 000926Singapore, China, and numerous representations in further countries employ more than 300 people.

EROWA’s marketing and distribution network guarantees proximity to customers and a prompt service all over the world.

Regular customers include small, medium-sized and large companies in the machine-building, automotive, electronic, watch-making and toy industries. The product and service range is made up of: 000927

  • Tooling systems for production, tool-making and powder metallurgy 
  • Setting-up and presetting stations for measuring and presetting
  • Handling systems for the automatic loading/unloading of machine tools
  • Process control systems for automatic manufacture


000225_1EROWA PM tooling system – the rapid-change tooling system for powder forging

EROWA’s PM rapid-change tooling system cuts resetting times for dies and die plates on powder presses down to less than 2 minutes. You enhance the quality of your work while saving time and money.

Reversible carbide tips are becoming more and more refined. Dies and die plates on powder presses are often reset. To reduce resetting times, a rapid-change tooling system is required.

The EROWA PM tooling system is the interface between die, die plate and the press adapter. The system has been designed for use under high pressure loads. Both the die plates and the top and bottom dies are machined on the EROWA PM tooling system – from production to their use on the press.

Thanks to the EROWA PM tooling system’s positioning accuracy and stability, all the dies and die plates produced on the system can be changed in next to no time.



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PM Review Spring 2023

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Extensive Powder Metallurgy industry news coverage, and the following exclusive deep-dive articles and reports:

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  • High-volume powder production for Additive Manufacturing: SMS group’s continuous metal powder production process
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