Ludwig Hunger Werkzeug- und Maschinenfabrik GmbH has been developing and distributing tools of the highest quality for precision drilling since 1922, as well as machines and devices for repairing motors and large engines since 1950. Alongside machining valve seats and valves with our valve seat turning machines and valve grinding machines, we also offer various honing machines, high-pressure hydraulic power units and a nozzle test rig. But we also produce our adjustable reamers, as before, in increasingly improved versions. We are committed to always improving our product range in the future too. For example, we have already developed a mobile turning machine with which valve seats and valves themselves can be optimally reworked quickly. Interested? Then contact us at and we will provide you with detailed advice in order to support your proposition.

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  • 11 – 50
    Company headcount


  • Year established 1922
  • Site status Site status Registered office, Parent company
  • Main activity Main activity Manufacturer/ Producer

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  • Product Range Marine
  • Product Range Automotive

Keywords associated with this company

  • Reamers
  • Gas powered engines
  • Honing machines
  • Engine maintenance
  • Valve cone grinding machines
  • Valve grinding machines
  • Valve seat milling machines
  • Valve seat grinding machines
  • Valve seat turning machines
  • Test rigs for diesel fuel injection systems/nozzles
  • Facing lathes
  • Cylinder head machine tools
  • Tools and specialist tools for diesel industrial engines
  • Tools and specialist tools for large diesel engines
  • Tools and specialist tools
  • Honing tools
  • Grinding valves
  • Repairing valves
  • Grinding valve seats
  • Cutting/turning valve seats
  • Repairing valve seats
  • Inspecting unit injectors
  • Honing bushings
  • Machining, grinding, repairing drill holes
  • Custom-made tools and machines
  • Special tools for automotive maintenance
  • hydraulic units
  • Precision tools
  • Repair of diesel marine engines
  • tools for chip working
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4051 p v