We manufacture two types of ring rolling mills that produce ring with a diameter of 1,500 mm and over, the retractable mandrel type and the fixed mandrel type. The retractable mandrel type makes the loading and unloading of the blank rings easy and is extremely suitable for automating large ring fabrication lines. Additionally the upper frame can be moved independently making maintenance on the heavy parts of the lower frame easier. The fixed mandrel type requires loading and unloading to be done from above. Both of these types are designed for the production of large flanges, slew bearings, gears and aircraft parts. In addition, we have successfully rolled φ5000 mm rings with these machines, allowing us to respond to the larger needs of, for example, the wind power turbine parts market.

 


3000φ Ring Rolling Mill(MRB-3000)


4000φ Ring Rolling Mill(MRX-4000)


1500φ Ring Rolling Mill(MRX-1500)


1500φ Ring Rolling Mill(MRX-1500)


1000φ Ring Rolling Mill(MRX-1000)


1500φ Ring Rolling Mill(MRX-1500)


1500φ Ring Rolling Mill(MRX-1500)


1600φ Ring Rolling Mill(MRX-1600)


1600φ Ring Rolling Mill(MRX-1600)



For Inquiry
1-2-1, Fukahorimachi, Nagasaki, Japan
 E-mail : webmaster@mnm.co.jp

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