1250mm 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
1250mm 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
|
1250mm ring rolling mill, D53K-1250 |
Data |
|
|
Radial rolling force |
﹝kN﹞ |
1000 |
|
Axial rolling force |
﹝kN﹞ |
800 |
|
Cone rolls angle |
﹝°﹞ |
30 |
|
Linear velocity |
﹝m/s﹞ |
1.4 |
|
Motor for radial rolling |
﹝kW﹞ |
250 |
|
Motor for axial, rolling |
﹝kW﹞ |
2x132 |
|
Rolled ring OD |
﹝mm﹞ |
400-1250 |
|
Space between cone rolls |
﹝mm﹞ |
50-450 |
|
Max. blank height |
﹝mm﹞ |
300 |
|
Max. thickness of blank |
﹝mm﹞ |
220 |
|
Max. thickness of rolled ring |
﹝mm﹞ |
125 |
|
Machine length |
﹝mm﹞ |
- |
|
Machine width |
﹝mm﹞ |
- |
|
Machine height (above floor) |
﹝mm﹞ |
- |
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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