Quenching / Hardened Rollers / Fire Roll for Rolling Mill and Metallurgy
Specifications:
|
Diameter of Barrel |
400~3500mm |
|
Length of machining |
≤20,000mm |
|
Process |
Forging, Casting,Hardening |
|
Material |
According to the clients’ requirement |
|
Barrel hardness |
Work roll: ≥ 95HSD, 90~96HSD, 70-90HSD |
|
Neck hardness |
30~50HSD, 50~65HSD, 75-90HSD |
|
Barrel hardness evenness |
≤3HSD |
|
Hardness depth of barrel(one side) |
12~18mm(2%Cr series), 18~35mm(3%Cr series), 20~40mm(5%Cr series) |
Description:
Our rolls are applicable for various aspects such as steel, aluminum, stainless and Tin, etc. The featured rolls we produced are: working roll, back up roll, intermediate roll, deflector roll and rubber roll, etc. They are very popular in the market. And we are the supplier of ANDRITZ, Baosteel, Posco, JFE, Wisco, MCC, YIEH PHUI and so on.
The hardened rolls could be applied in a lot of equipment like flat rolling machine, strip mills, rolling mills and section mills, etc. It has been widely used in strip continuous production line, such as units of annealing pickling line(APL), continuous galvanizing line(CGL), continuous pickling line(CPL) and recoiling line(RCL), etc.
Applications:
Flat rolling machine, strip mills, rolling mills and section mills;
Strip continuous production line, such as units of annealing pickling line(APL), continuous galvanizing
line(CGL), continuous pickling line(CPL) and recoiling line(RCL).
Competitive Advantage:
1, Precise Surface
2, Long Operating Life
3, Excellent Resistance to Shock Loading
4, Good Characteristics for Toughness and Wear Resistance
5, Excellent Resistance of Fatigue and Damage Tolerance
6, Competitive Price
