Usually people like chose a pass through type Double Blastwheels Rotating Table Type Shot Blast Machine equipment for their wheel hubs, yes, it's a good blaster. It works continuously, and conveying speed can control by frequency converter.
Double Positions Rotating Table Type Shot Blast Machine equipment for steel pipe outside surface etc. It fits for diameter like Ø152-226mm, Ø210-282mm, Ø264-338mm to Ø317-394mm.
For large size and weight workpiece, Single Position Rotating Table Type Shot Blast Machine isn't fit,because there'll be dangerous