Ring rolling mill
Ring rolling mill
Introduction :
Ring rolling mills are used where the diameter of the blanks needs to be increased in order to produce rings. For this the blanks are heated to forging temperature and their wall thickness reduced during radial ring rolling by a main roll and a mandrel roll. For radial-axial ring rolling, two axial rolls reduce the height of the blanks simultaneously.
Application :
Carbon steels
Low and high-alloy steels
Austenitic steels
Super alloys such as Inconel, Hastelloy, Waspaloy, Incoloy, Nimonic
NF metals such as titanium, aluminium and copper alloys
Parameter:
Radial rolling force:5000KN
Axial rolling force:6300KN
Cone rolls angle:30°
Linear velocity: 1.3 m/s
Motor for radial rolling:2x630kw
Motor for axial, rolling:2x1000KW
Rolled ring OD : 1300-8000 mm
Space between cone rolls:120-950 mm
Max. thickness of blank:1100 mm
Machine length:33000 mm
Machine height (above floor):9500 mm
