- Model NO.: Y-010
Wind Turbine Slewing Bearings' Forgings
Rongcheng has over four years manufacture large forged rings for pitch and yaw outer and inner rings, end application is the wind turbine slewing bearings.
With our own workshops of :
φ5000mm Ring Rolling Mills
8 sets of big size heat treatment funaces : Normalizing, Quenching, Tempering, Annealling. (Continues heat treatment process)
Turning Workshops: 6 lathes for precise turning (machining), 3 dilling machines for radial holes, moutaining holes.
To meet the customers required, we offer precise turning service for semi-finished pitch / yaw's inner and outer rings.
Heat treatment: water quenching
Precise Machining: raceway turning and drilling holes