Main gearbox upper housing casting introduction:
The figure as shown is FD2250G upper box, a upper box of wind turbine gearbox supplied to NGC. Combined with the lower box body of FD2250G, it is the box shell of the wind power gear box.With the casting grade of EN-GJS-400-18, the casting shall have a certain strength and good ductility.
Our company has also supplied similar wind turbine upper boxes to NGC such as: FD2350Yupper box, FD2350YCupper box, FD2270upper box, FD1660BWupper box, FD1660BWupper box, FD1760Yupper box, FD2250Bupper box, FD1760Yupper box, FD1660Eupper box, FD2250Zupper box, FD2500DBupper box and FD1760YDupper box etc.
Packaging: After being processed, it is packed with wooden pallet for preventing the machined surface from damage. White primer is applied for non-machined surface inner wall while the outer wall is coated with red primer and the machined surface is applied with anti-rust oil.
The company has been appraised as a high-tech enterprise by the state, and currently has 11 patent certificates and 3 High-tech products and has been passed the IS09001:2000 Quality System Certification