made in germany

since 1921 Dreher Gear Wheel Manufacturing

Gear wheels

Manufacture of gear wheels in various designs


Gears with external gear teeth

  • Modulus 0.25 - 16 and inch tooth pitches
  • Straight and helical gears with diameters up to 1500 mm and tooth widths up to 600 mm
  • Flank grinding with diameters up to 630 m and tooth widths up to 900 mm
  • Smallest grinding wheel diameter 50 mm


Gears with internal gear teeth

  • Modulus 0.25 - 16 and inch tooth pitches  
  • With diameters up to 630 mm and tooth widths up to 200 mm
  • Swing diameters up to 750 mm

We offer complete manufacture or contract gear manufacture for parts which you supply. 
We also produce to pattern. Delivery is also possible in small batches.

 

We use materials such as quenched and tempered steel, case hardening steel, stainless steel, grey cast iron, non-ferrous metals, aluminium, titanium and plastics. 

We also use case hardening processes available on the market.