. We have independent product design, manufacturing, installation and commissioning, after sale service etc. Our company have passed the ISO9001:2000 certificate.
 
The D51 series ring rolling machine small volume,compact structur,saving materials & power,it widely used for bearing forging,auto gear and flange manufacture industry. D52 and D53K series are CNC series of horizontal ring rolling machine,it's digital control programme,high automatic efficiency,
saving material and power.D53K havs radial and axial compound rolling function.It's best used for process large scale seamless ring.The ring rolling machine widly use in Spaceflight,Aviation,Ship,Petrochemical works,and Power Indistry and so on.

D51A and D51B ring rolling machines have been widely used for ring like semifinished of bearing forging auto-gear & flange.D52 series of Radial ring rolling machine is contrlled by PLC,the end of ring is not rolleded.When rolling to adopt open roll or close roll.The dimension of ring is displayed on the digital-displaymeter.D53K series of Radial and Axial Ring Rolling machine,to adopt CNC technology to roll the ring by radial and axial together.Only to enter the dimensions of rinf,semifinished ring,toll and material specification,then it can be rolled automaticlly.The size of ring and status of machine will be displayed on CRT.

Ring Rolling machine at D51-160,D51-250,D51-350,D51-450,D51-550,D51-800,D51-1000,D52-630,D52-1250,D52-2000,D52-30000,D53K-800,D53K-1600,D53K-2000,D53K-3000,D53K-3500,D53K-4000,D53K-5000