gearbox for wind turbine system

Any cast iron gear housing for wind turbine generator

1. varieties of gear housings for up to 6MW wind turbine generators

2. Resin sand casting with materials of gray iron or ductile iron
3. 15 Tons & 30 Tons intermediate frequency furnaces
4. In-house UT and MT test.
5. low temperature impact test available
6. 3.1B material certificate is provided