High efficiency motor rotor core for wind generator

1. Grade: 50W600,50W470,50W400,50W350,50W310,50W290,50W270 2. Frame size: 100-315 3. Type: high efficiency motor core 4. Certification: ISO9001, SGS, CE, ROHS Product Name High efficiency motor rotor core for wind generator Material cold rolled non-oriented silicon steel Supplier WISCO, BAO STEEL ,SHOUGANG GROUP,TISCO Standard DIN GB ISO JIS Process cutting - blanking - punching - stacking- welding / aluminum die-casting Treatment deburring,oxidation,painting Capacity 1000