China Working Rolls Working Rolls for Rolling Mill

Roll of Sendzimir Mill, Sendzimir Mill rolls, rolling mill 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 TypeBarrel φ (mm)Max Weight (tons)Hardness
(HSD)Hardening Layer (mm)MaterialWork 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.