Since 1992, HUZHOU ZHONGHANG ROLL CO., LTD. excels in tailoring Cast Rollers and Rings to address a spectrum of needs.Our expansive collection includes industry-leading HSS Rollers, Ductile Iron Rolls, SGP Rollers, SGA Rollers, IC Rollers, CC Rollers, HCr Rollers, AD Rolls, AS Rolls, GS Rolls, and over 20 distinct Rollers and Rings, each engineered for peak performance.
Company Profile
GS160 Graphite Steel Roller (GS), it has extraordinary toughness and exceptional wear resistance. It is the ideal selection for blooming and roughing stands.
Product Description
Graphite steel rolls possess a distinctive microstructure, containing fine graphite, which significantly enhances fire crack resistance and prevents oxidized scales' adherence, ensuring exceptional performance.
Perfectly suited for blooming and roughing stands, these rolls offer great durability and operation.
1.Product Name:Graphite Steel Roller
2.Product Material: GS160
Detailed Photos
Product Parameters
3.Chemical Composition %
| National Standards |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
V |
W |
| Code No. |
| GS150 |
1.4-1.6 |
1.0-1.7 |
0.6-1.0 |
≤0.035 |
≤0.030 |
0.6-1.0 |
0.2-1.0 |
0.2-0.5 |
- |
- |
| GS160 |
1.5-1.7 |
0.8-1.5 |
0.6-1.0 |
≤0.035 |
≤0.030 |
0.5-1.5 |
0.2-1.0 |
0.2-0.8 |
- |
- |
| GS190 |
1.8-2.0 |
0.8-1.5 |
0.6-1.0 |
≤0.035 |
≤0.030 |
0.5-2.0 |
0.6-2.2 |
0.2-0.8 |
- |
- |
4.Physical Property
| Physical Property |
Application |
| Code No. |
Roll Barrel Hardness(HSD) |
Roll Neck Hardness(HSD) |
| GS150 |
40-50 |
≤50 |
Section mills,bar and wire mills;blooming mills; hot strip roughing rolls and edger rolls;section universal mills . |
| GS160 |
45-55 |
| GS190 |
50-60,55-65 |
5.Advantages:
1). Our rolls feature an almost negligible hardness gradient throughout the working layer, guaranteeing consistent and trustworthy performance.
2). Benefit from superior fire crack resistance, enhancing longevity and steadfast durability.
3). Our products guarantee excellent wear resistance with remarkable toughness, setting a benchmark in roller quality.
6. Application:
Strategically engineered for section mills, bar and wire mills; providing exceptional utility in
blooming mills;
perfect as hot strip roughing rolls and edger rolls;
also highly suitable for section universal mills.
Certifications
Packaging & Shipping
Our Advantages
Why Choose Us
- Our standardized management processes ensure each roll's quality is meticulously recorded, offering precise traceability whenever required.
- With over 30 years of manufacturing prowess, we delve deeper into roller research and development, delivering pioneering solutions.
- Our technology team adeptly manages the customization of various rollers, ensuring bespoke solutions for each client's unique requirements.
- From the raw materials to the finished product, each roll is crafted in-house with meticulous care, upholding the highest quality standards.
- Our in-house steel facility allows for rigorous testing of new products. Once they meet our stringent criteria, they advance to mass production, ensuring reliability and excellence.
FAQ
Q: What is your response time for inquiries?
A: We will respond to your inquiry within 1 hour.
Q: Are you a manufacturer?
A: Yes, we have been a direct manufacturer of Cast Rollers for over 30 years.
Q: What kinds of rollers do you manufacture?
A: We specialize in producing HSS rollers, Ductile Iron Rolls, SGP rollers, SGA rollers, IC rollers, CC rollers, HCr rollers, AD rolls, AS rolls, GS rolls, and over 20 other types of Rollers and Rings.
Q: In which applications are Cast Rolls used?
A: Cast Rolls are primarily used in High-Speed Wire & Rod, Rod, Narrow Strip Steel, Medium Strip Steel, Section Steel, and various Rolling Mills for Rough Rolling, Intermediate Rolling, and Finishing Rolling Steel production lines.
Q: Do you offer custom rollers and rings?
A: Yes, we can customize rolls based on your drawings and specific requirements.
Q: Can you recommend suitable rolls based on specific needs?
A: Absolutely, we are pleased to recommend the most suitable rolls for your requirements.
Q: Is it possible to place a trial order to start the business?
A: Yes, we accommodate trial orders without any problem.
Q: How do you ensure the quality of the rolls?
A: We conduct multiple inspections to guarantee the quality of our products.
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