José Carlos Mira founded WMR Mira Calvo & Co. in 1996 and began to repair and overhaul all kinds of machine tools. The company took a new direction in 2007 and has since concentrated solely on the repair and overhaul of grinding machines.

Our services range from straightforward repair or partial overhaul to the complete overhaul of cylindrical grinding machines, as well as surface grinders, conventional and CNC.

We also have on sale a range of grinding machines that have been entirely or partially overhauled under our supervision. (See Stock)

In 2015, WMR Mira AG acquired the BRAND surface grinders manufacturing plant from Fritz Studer in Thoune.

Our services

The following works are carried out during a complete overhaul:

  • Repair
  • Repair service on site
  • Technical support
  • Electrical retrofitting
  • Complete overhaul
  • Bespoke software

All machines that have been completely overhauled are leased with guarantee and geometric control according to the manufacturer's instructions!


  • 1996 - Founding of WMR for the overhaul of all kinds of machine tools
  • 2007 - Concentration solely on the repair and overhaul of grinding machines
  • 2008 - Also electrical retrofitting
  • 2013 - Factory relocation, increasing surface area from 400m2 to 750m2
  • 2015 - Acquisition of BRAND surface grinders
  • 2018 - Taking over the service and spare parts of the "old" machines STUDER


During this time, we have had the opportunity to work with the following businesses: