Chilled cast iron rolls
Back up Roll for Rollling Mill, Back up Roll, Mill Rolls,Cast steel back up roll,Cast Iron Back up Roll,back up rolls
We specialize in making different kinds of mill rolls, such as follows:
1)CAST IRON ROLLS
Alloy Chilled Cast Iron Rolls
Alloy Indefinite Chilled Cast Iron Rolls
Pearlitic Nodular Cast Iron Rolls(Centrifugal)
Spiculate Bainitic Nodular Cast Iron Rolls(Centrifugal)
Alloy Nodular Cast Iron Rolls(Centrifugal)
2)CAST STEEL ROLLS
Alloy Cast Steel Rolls
Adamite Steel Rolls
Graphite Steel Rolls
High Speed Steel Rolls
3)FORGED ROLLS
Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.
They are mainly applied to hot&cold rolling mill work rolls, back-up rolls. Adamite roll or high speed steel roll used in the early finishing stands of a lot strip mills.
Description:
1)Size: According to clients' drawing
2)Standard: GB, AISI, SAE, ASTM/ASME
3)Hardness: According to clients' demand
4)Chemical Composition: According to Clients'demand.
5)Inspection: Ultrasonic Inspection, Microstructure Test
6)Packaging: Steel Frame
Our products are high in quality and reasonable in price. We can guarantee their good quality.
We can supply all kinds of Rolling Mill Rolls you require.
We hope to establish longtime cooperate relationship.
| Roll Type |
Barrel φ (mm) |
Max Weight (tons) |
Hardness
(HSD) |
Hardening Layer (mm) |
Material |
| Work Roll |
60-1000 |
50 |
80-102 |
12-35 |
9Cr2Mo, 86CrMoV7, 42CrMo etc . |
| Back up Roll |
240-1050 |
25 |
75-90 |
15-100 |
9Cr2Mo, MC3,MC5 etc. |
| Straightener Roll |
240-900 |
10 |
Max 100 |
10-30 |
4140,4130,4340, etc. |
| Intermediate Roll |
60-800 |
10 |
75-90 |
12-35 |
9Cr2Mo, 86CrMoV7, MC3 etc |
| Finishing Roll |
60-850 |
10 |
80-102 |
12-30 |
9Cr2Mo,9Cr3Mo, 86CrMoV7 etc. |
Audited Supplier 
){kind=link}
){kind=link}