At DandehTarash Industrial Group, we have the knowledge and years of experience to meet our customers’ external and internal Couplings needs. Couplings are the ridges or teeth (external spline) on a drive shaft that mesh with an equal number of like ridges or teeth (internal spline) in a mating piece with the purpose of transferring torque from one member to the other. External splines are manufactured in a number of ways. They may be shaped, hobbed or ground. Internal splines can be manufactured in shaped due to accessibility restrictions. Whether your order is large or small in volume, our gear manufacturing network is well-equipped to satisfy your most rigorous external or internal spline cutting demands. 

CAPABILITIES:

External:

  • Diameter: Up to 5000 mm
  • Face: Max 2000 mm
  • Pitch: Up to 30 Module
  • Quality: DIN Tolerance 7

Internal:

  • Diameter: Up to 1500 mm
  • Face: Max 210 mm
  • Pitch: Up to 16 Module
  • Quality: DIN Tolerance 7

EQUIPMENT:

  • (1) Hofler H1603/2000 Supra CNC
  • (1) Hofler H1250 NC
  • (1) Hofler H1000 NC
  • (1) Niles H630 NC
  • (1) Komsomolec 5B835
  • (1) Liebherr L3200
  • (1) Kolomna 5A342P
  • (3) Kolomna 5A342
  • (1) Komsomolec  53A11  
  • (1) Stanko 53A11
  • (1) TOS OF71
  • (1) TOS OF10
  • (1) CUGIR  FD-500
  • (1) CUGIR  FD-800 with automatic crowning
  • (1) SYKES H160
  • (1) Stanko KC3-109 Shaper
  • (1) Stanko 5B150 Shaper
  • (1) SB 27580 Shaper

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