... -8 3,size:according to clients' requests and drawings 1,motor shaft2,material:CR-83,size:according to clients' requests and ... efficiency, economicalWe also can do this kind of products:shaft, motor shaft, pump shaft, reducer shaft, crankshaft, carbon steel shaft, stainless ... cranes of general workshop use*Iron cores for air compressor motor*Iron cores used in breeding industry(such as on waterwheel ...