Audited Supplier
Wind turbine flanges are ring-shaped connectors that are used to assemble the bodies of the steel towers supporting the wind turbines.
We mainly produce large wind turbine tower flange, large size forged rings and a variety of forging parts. So far, the largest diameter size of our large slewing rings and forged parts could reach 8000mm, the single unit weight could reach 15 tons.
Our flange products type mainly include large wind turbine tower flange, power engineering connecting flange, The products are mainly suitable for 1500kw-6MW large wind turbine generator system(WTGS). The annual production capability of the factory can reach to 50000 tons large ring forgings , 2000 sets large wind turbine tower flanges.
Specifications:
Material | Carbon steel,Q345D,Q345E,S355NL | ||
Weight | Max 1000kg per piece | ||
Structure | Forging, plate | ||
Type of flange | large diameter flange, welding flange | ||
Heat treatment | Quenching and tempering | ||
Process | forging, rough machining, QT, finish machining | ||
Main equipments | 6m.4m CNC planer type milling machine, VMC850, 5m CNC vertical lathe,6m CNC horizontal boring machine etc. | ||
Precision of gear | can up to 0.05mm | ||
Inspection | Raw material inspection, UT,physical property test,dimension inspect | ||
Application | Wind power flange is a structural part connecting each section of tower drum or tower drum with wheel hub and between wheel hub and blade | ||
Manufacturing process:
Rraw material -- Forging testing-- Turning -- Drilling -- Heat Treatment -- Milling-- Grinding -- Shaping and hobbing Process -- Packing -- Shipping.
1. OEM and customized service.
2. Full machining, primer coating, surface treatment.
3. Complete material testing process.
4. Quality control
Please contact us for more information and quotations.
