WELTER zahnrad is your contact for innovative drive systems worldwide. With our toothed wheel production, we have specialised in the manufacture of individual parts and small and medium-sized series. More than 70 years of experience in drive engineering and gearbox manufacturing is the key to our success. WELTER zahnrad GmbH is a leading manufacturer of bevel gears up to 3 m in diameter, as well as spur gears, ring gears, worms and worm gears, toothed clutches and other toothed components. Our 130 employees working at WELTER zahnrad GmbH and Spirotec S.A.R.L in Valff, France, which is a 100% subsidiary, manufacture highly precise toothed wheels – mostly in accordance with customer drawings – and in line with the highest standards and detailed specifications. Its attributes are carefully defined, with transparency all the way from the forge, through processing and heat-treatment right up to delivery to the customers.

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Key figures

  • 101 - 200
    Company headcount


  • Year established 1946
  • Site status Site status Registered office, Parent company
  • Main activity Main activity Manufacturer/ Producer

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  • WELTER zahnrad, Lahr / Deutschland
  • Spirotec, Valff / Frankreich
  • WELTER zahnrad China, Lishui, Nanjing / China

Keywords associated with this company

  • Toothed wheels
  • Gearboxes for industrial applications
  • Big gear units
  • Conical gears
  • Bevel gear sets
  • Bevel helical gear units
  • Face gears
  • Worm wheel sets
  • Worm wheels
  • Worm shafts
  • Contract gear tooth cutting
  • right angle gearbox
  • Toothed wheels for mechanical engineering
  • Development of gears
  • Gears for construction vehicles
  • Gearboxes for forklifts
  • Gearboxes for agricultural machinery
  • Gearboxes for agricultural tractors
  • Gearboxes for rail vehicles
  • Gears for cement plants
  • Large tooth wheels
  • High-precision worm gears
  • Bevel-gear planetary drives
  • Bevel gears, ground
  • Contract tooth flank grinding
  • Toothed wheels, precision-stamped
  • Cyclo-palloid spiral bevel gears
  • cone drive
  • cylinder gears
  • worm reduction gears
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4254 p v