PRODUCTS

INTERNAL GEAR

IWASA TECH provides a wide range of high accurate internal gear as customers need.

IWASA TECH successfully developed the highly efficient and accurate processes by our original technologies and experiences to manufacture many kinds of internal gears such as used in Wind Turbine and other industrial equipments. IWASA TECH provides a wide range of highly accurate internal gears to meet the customers' requirements.

  • Highly efficient rough-cutting

  • Highly accurate grinding by IWASA's original equipment

  • Gleason M&M Sigma 3000GMM 3D cordinate measuring machine pdf

Manufacturing Capacity of the ground Internal Gears

Max module

 25
Helical angle ±30°
Max PCD Φ3000mm
Min PCD Φ300mm
Max Gear FACE WIDTH 500mm
Accuracy DIN 4～5

IWASA TECH provides a wide range of highly accurate Internal gears to meet the customers' needs.

IWASA TECH successfully developed the efficient and accurate processes by our original technology and experiences to manufacture many kinds of Internal gear such as used in Wind turbine and other industrial machines. IWASA TECH provides a wide range of highly accurate internal gears to meet the customers' requirements.

  • Maginetic Particle Inspection (MPI) up to 3,000mm dia. for checking the cracking after grinding

  • Internal Gear Grinder domestically developed and sophisticately designed by Iwasa Tech by themselves

  • Internal Gear Gasher capable of the aggressive cutting by Carbide tools

IWASA TECH focused on Internal Gear manufacturing at our new plant in Chiba

IWASA TECH focused on Internal Gear manufacturing at our new plant in Chiba. The applications will be varied but mainly for Wind Turbine Gear Boxes up to 3000mm dia. IWASA TECH specially made the production line consisting of the gashing machines and the grinding machines both sophisticately designed by IWASA TECH for producing highly accurate Internal gears to be competitive in terms of delivery, quality and prices in the worldwide market.The Chiba plant will be certified by ISO9001-2008 in 2010.

  • Inspecting the bull gear on 3D gear cordinating measuring machine

  • Gauging on the bull gear

  • Gauging on the internal gear

Chiba plant