D51Y-400E Ring Rolling Machine
It is used for rolled rings by hot rolling upto 400mm outer diameter,200mm thickness.
D51Y-350E Ring Rolling Machine
It is used for hot forged rolled rings upto 350mm outer diameter, 200mm thickness.
D51Y-250E Ring Rolling Machine
It is used for forging rolled rings upto 300mm outer diameter,120mm thickness .
D51Y-160E Ring Rolling Machine
It is used for seamless rolled rings upto 200mm outer diameter,70mm thickness.