Based on an experience of more than 45 years, DandehTarash Industrial Group manufactures high efficiency gearboxes used in all processes in power plants, refineries, offshore and onshore oil and gas installations, petrochemical and industrial process plants. Designed to meet specific customer needs, our products can reach rotation speeds up to 20000 rpm and powers up to 10 MW.
In order to transmit these high powers, our case hardened and nitrided teeth are grounded with optimized corrections to ensure homogenous load distribution in operation and provide high reliability during the entire service life of the product. Based on the modern technologies and latest knowledge in the field of gearboxes, every gear unit is tested in our facility to demonstrate satisfying operation.

  • Helical Gearboxes
  • Bevel Helical Gearboxes
  • Worm Gearboxes
  • Worm Helical Geraboxes
  • Planetary Gearboxes