China, Anshun01. Juli 2021

Cutting-edge precision in jet engine ring production

The RAW 400(500)/200(250)-2500/800 DM ring rolling machine, installed at Anda's site in Anshun, China, produces seamless rings up to 2,500 mm in diameter and 800 mm in height.

It delivers a maximum radial rolling force of 500 tons and an axial force of up to 250 tons. The machine is ideally suited to manufacture jet-engine rings from high-performance titanium and nickel-based alloys for the aerospace industry.

This is Anda’s second ring-rolling installation from SMS group; the company previously received a RAW 500/400-3000/700 machine in 2003.

Main data

  • Max. ring diameter: 2,500 mm
  • Max. ring height: 800 mm
  • Max. radial rolling force: 500 t
  • Max. axial rolling force: 250 t
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