Complete gearboxes and repair solutions for the industry and power sector

Grenaa Motorfabrik is your competent gear factory and caring service partner. We have the experience in engineering, manufacturing and craftsmanship to take on even the most complex gear system assignments. And we have the will to do it properly, customer friendly and with sense of urgency.

Complete gearbox solutions

We design and manufacture complete bespoke gearboxes.

  • Reduction gears for drive of any machine
  • Step-up gearboxes for generator, turbo compressor or pump drives
  • Designs according to classification society requirements
  • Reliable and competitive solutions at fast-track schedule

Repair solutions or re-designs of gear systems and other machinery

At our clients site or at our factory we perform repair, rebuild or even redesign of gearboxes of any make. We are your turn-key partner and we give warranty for all projects we perform.

We perform similar engineering based repair solutions to other types of rotating machinery. Engineering, mechanics and component manufacture all in one factory gives us the opportunity to solve the most complex challenges safely, durable and at the shortest possible lead time.

  • New design or reverse engineering of gear systems, latest software
  • CNC-gearwheel grinding, gear measuring and documentation
  • Manufacture of gearwheels matching and exceeding OEM specification
  • Refurbishment of shafting and new shafting design and manufacturing
  • Babbitt bearings (white metal), repair or new manufacture
  • In-situ boring and milling
  • In-situ shaft machining
  • In-situ machining of large drums
  • Rebuilds and improvements of existing gearboxes and machines