wind blades

1.high anticorrosion
2.FRP
3.high stengh
4.good quality
properties are in line with national standards.
Tolerance
Formula
Notes
Blades length Tolerance
±(0.13%×L)mm
“L” means blades length
Blades Surface chord tolerance
±(1.5%×c)mm
“C’ means the length of blades surface chord
Blades Surface thickness tolerance
±(1%×t)mm
“t’ means the most thickness of blades surface
Blades Surface torque angle tolerance
±0.4°

The weight tolerance of Blades
±1%

The focus tolerance of blades axial
±10mm