Worm gears and concave crowns

Worm gears and concave crowns

We manufacture all kinds of worm gears and concave crowns according to drawings (except globoidal gears), adapting to our clients’ needs at all times. We use high-quality materials and high-performance raw materials. All our own and our partners’ manufacturing processes are ISO 9001:2008-compliant.

Worm Gears:

  • We work with all kinds of materials: stainless steel, alloyed steel, bronze, iron, tin, polyamides, etc.
  • We offer HTQ (hardening, tempering and quenching), induction and nitriding treatments, etc.
  • We can also perform flank grinding on request by the client.


  • We work with materials such as bronze and steel.

We have manufactured worm gears and crowns for different industries and applications: manufacturers of all kinds of machinery, mining, steelwork, rolling, ports, cement, etc

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