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JSW bought the license
of APX70 for J34-a and grade-up to J34-b. J40-a is newly
developed slender blade by JSW and mold is made by JSW
JSW also be able to produce custom design blade. |
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FEATURES and ADVANTAGES of JSW Rotor Blades |
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High reliability is secured
by the established manufacturing control in the
qualified factory |
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JSW rotor blades were certified
by GL and produced by RIM (Resin Injection Molding)
manufacturing method |
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Good support to Japan and Asian
customers |
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Low transportation cost since
Muroran factory has private wharf |
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LINE UP |
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TYPE |
| J34-a |
J34-b |
J40-a |
| Length
(meter) |
34 |
34 |
40 |
| Weight
(kg/ blade) |
4,450 |
5,000 |
6,450 |
| Main Material |
GFRP: Glass Fiber Reinforced
Plastics |
| Applicable generator specification |
| Rated Power |
1,500 |
2,000 |
2,000 |
| IEC Class by
GL |
II-A |
I-A |
Extreme I-A
Fatigue II-A |
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| *J34-a & b has APX70 Aerodynamic
forms |
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PRODUCTION |
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JSW has started-up a blade factory
since October, 2005 and at present the factory has the
manufacturing capacity of 60 sets a year. |
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FACTORY CERTIFICATION |
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JSW’s blade factory was certified
by GL (Germanischer Lloyd) of Germany on October 2005. |
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Please contact us for detail specification. |