630mm Radial and Axial Ring Rolling Mill
LS Heavy Industry Engineering Co., Ltd. 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.
Our ring rolling mills produce rings with rectangular cross-sections and a variety of inside and outside profiles. Many important flange companies in China nationwide where our ring rolling machines are competently performing
Max. outside diameter of rolled ring for individual model:
630mm/1000mm/1250mm/1600mm/2000mm/3500mm/5000mm/6300mm/8000mm/900mm0/10000mm/12000mm
630mm Horizontal Radial and Axial Ring Rolling Mill
LS Heavy Industry Engineering Co., Ltd. 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.
Our ring rolling mills produce rings with rectangular cross-sections and a variety of inside and outside profiles. Many important flange companies in China nationwide where our ring rolling machines are competently performing
Max. outside diameter of rolled ring for individual model:
630mm/1000mm/1250mm/1600mm/2000mm/3500mm/5000mm/6300mm/8000mm/900mm0/10000mm/12000mm
Applications
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
We also design special ring rolling machine for rolling ultra-high strength alloyed steel rings. e.g. Maraging 350, AMS 6515
Technical Data
630mm ring rolling mill, D53K-630
Data
Radial rolling force
﹝kN﹞
630
Axial rolling force
﹝kN﹞
500
Cone rolls angle
﹝°﹞
30
Linear velocity
﹝m/s﹞
1.5
Motor for radial rolling
﹝kW﹞
160
Motor for axial, rolling
﹝kW﹞
160
Rolled ring OD
﹝mm﹞
300-630
Space between cone rolls
﹝mm﹞
40-300
Max. blank height
﹝mm﹞
200
Max. thickness of blank
﹝mm﹞
150
Max. thickness of rolled ring
﹝mm﹞
80
Machine length
﹝mm﹞
9500
Machine width
﹝mm﹞
2100
Machine height (above floor)
﹝mm﹞
3000
Remarks:
Above performance
is realized based on rolling rings of rectangular-shaped cross section, ring
material is low carbon steels or medium carbon steels, ring temperature is 1230℃ at the
beginning of rolling process.
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