TYHI is a manufacturer of large, heavy-duty gearboxes and other mechanical transmission equipment in China; we design and manufacture a vast variety of gearboxes, gear distribution boxes, gear couplings, and turbine lifters that are widely used in cranes, excavators, pipe rolling mills, plate & strip rolling mills, bar & wire rod rolling mills, converter equipment and coal chemical equipment.

TYHI’s main gear transmission products include large converter steelmaking equipment and tilting devices, high-speed train and metro gearboxes, wind power gearboxes, grinding mill gearboxes, gears, ring gears and series of other related products.

  • Main Hoist Gearbox for Teeming Cranes
    Main Hoist Gearbox for Teeming Cranes
  • Excavator Slewing Girth Gear
    Excavator Slewing Girth Gear
  • High-speed Train Gearbox
    High-speed Train Gearbox
  • Metro Gearbox
    Metro Gearbox
  • 100% Low-floor Urban Railway Gearbox
    100% Low-floor Urban Railway Gearbox
  • Double-distributed Gearbox for Φ1000 Punchers
    Double-distributed Gearbox for Φ1000 Punchers
  • Gearbox for Sizing Mills
    Gearbox for Sizing Mills
  • F2 Rolling Mill Main Gearbox for 1780 Hot Rolling
    F2 Rolling Mill Main Gearbox for 1780 Hot Rolling
  • Gearbox for Pomini-type Bar & Wire rod Mills
    Gearbox for Pomini-type Bar & Wire rod Mills
  • Gear with Assembling Shaft
    Gear with Assembling Shaft
  • Gearbox for Grinding Mills
    Gearbox for Grinding Mills
  • Gearbox for Belt Conveyer
    Gearbox for Belt Conveyer
  • Barrel Gear Coupling for Rolling Mills
    Barrel Gear Coupling for Rolling Mills

Products

About Us Contact Us Site Map TZ group

© Taiyuan Heavy Industry Co., Ltd. 2013