| Customization: | Available |
|---|---|
| Casting Method: | Centrifugal Casting |
| Casting Form Material: | High Speed Steel Material |
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HSS Cantiliver Ring
| Brand | HBW ROLL | Material Code | HBWr02 | |
| Specification | Ø200-Ø550Each Re-machining≤0.8mm (reducing) | |||
| Hardness | 61-64HRC | Hardness Drop | ≤3HSD | |
| Rolling Temperature | 900ºC-1050ºC | |||
| Features & Advantages | 1. Less re-machining amount, can be used for 8-10 cycles. | |||
| 2.Total steel pass life can reach 4 times than cast iron rings, with high cost performance | ||||
| 3.High wear resistance and impact toughness under thermal load | ||||
| 4. No cracking or bursting phenomenon | ||||
| 5. Good processability with high machining efficiency | ||||
| Application | All finishing stands of the cantilever mill | |||
Chemical Component
| Material Grade |
C | Si | Mn | P | S | Cr | Ni | Mo | V | W | Nb | Others |
| HSS Enhanced | 1.5~2.1 | 0.2-1.0 | 0.3-1.0 | ≤0.03 | ≤0.03 | 4.0-6.0 | 0.5-1.5 | 4.0-6.0 | 3.0-5.0 | 1.5-3.5 | ≤0.5 | ≤1.0 |
Key Features of HSS Cantiliver Ring
1. Material Properties:
• High-Speed Steel (HSS): Contains a high proportion of carbide-forming elements (e.g., tungsten, molybdenum, chromium, vanadium), providing high hardness and wear resistance, even at elevated temperatures.
• High Wear Resistance: Surface hardness can reach HRC 61-64, suitable for high-intensity rolling.
• Excellent Thermal Crack Resistance: The red hardness of HSS allows it to withstand high temperatures and drastic temperature changes.
2. Cantilever Design:
• Compact structure, easy to install.
• Reduces contact area with other components, minimizing friction and energy consumption.
• Easy maintenance and replacement, improving production efficiency.
Applications
• Hot Rolling Wire Rods: Ideal for small-scale wire production under high-speed and high-temperature conditions.
• Bar Rolling: Plays a key role in bar production requiring precise dimensional control and high surface quality.
• Special Profile Rolling: Used in the production of hexagonal steel, flat steel, and other shaped steel products.
Advantages
• Extended Service Life: Compared to traditional alloy cast iron or cast steel roll rings, HSS cantilever roll rings have a significantly longer lifespan, reducing replacement frequency.
• Improved Rolling Quality: Ensures higher surface quality and more stable dimensional accuracy.
• Energy Efficiency: Minimizes downtime and maintenance requirements on production lines.
Usage Considerations
1. Proper Preheating: Avoid thermal cracking caused by cold starts.
2. Adequate Lubrication: Ensure the use of lubricants to reduce friction and wear.
3. Regular Inspections: Detect wear and cracks in time to maintain rolling performance.
In summary, high-speed steel cantilever roll rings are indispensable components in modern rolling mills. Their superior performance and reliability significantly contribute to increased production efficiency and cost reduction.
Anhui Huanbowan High Speed Steel Mill Roll Co., LTD
Anhui Huanbowan High Speed Steel Mill Roll Co., Ltd. is China's earliest and largest enterprise specializing in the production of high-speed steel (HSS) rolls and rings. Founded in 2007, we cover an area of approximately 70,000 square meters and has more than 300 employees, including more than 30 experienced intermediate and senior technical experts.
Through the adoption of cutting-edge manufacturing process, including the precision of centrifugal casting and advanced technology of heat treatment, HBW consistently delivers products of unparalleled quality. Our HSS series products are renowned for their outstanding attributes, offering remarkable wear resistance, enduring thermal fatigue, and a prolonged service lifespan that sets them apart in steel industry.
Our high-performance rolls find extensive application across hot rolling production lines, especially in the crucial finishing stands. They are indispensable in fabricating an array of materials, from rebar and structural steel to seamless steel, strip steel, high-strength alloys, and even stainless and special steels. The versatility and reliability of HBW rolls make them an ideal choice for steel mills aiming to achieve excellence in material production.
At the core of HBW's philosophy is a steadfast commitment to innovation and quality. We promise to deliver rolls that not only possess uniform hardness and a pristine surface finish but also boast a long service life. By choosing HBW, customers are empowered to elevate their production efficiency and significantly cut down on operational costs.
The prestigious HBW products have been the choice of leading steel manufacturers across the globe. Their consistent performance and unparalleled reliability have earned them a coveted reputation, both domestically and internationally, as the benchmark of excellence in the steel industry
1. Two Casting Lines
2. Two Heat Treatment Lines
3. Two HSS Roll & Two HSS Ring Processing Lines
1. Professional physical and chemical center
2. Certificaters:
Our Partners and Markets
With an AAA-level Enterprise of Abiding by Contract and Being Trustworthy, Anhui Huanbowan has widely served local and overseas clients with our excellent product performance and first-class service.
We have established strategic cooperative partnerships with China Baowu Steel Group Corporation,HBlS Group, Shagang Group, Tsingshan Holding Group, Jianlong Steel Group, Shougang Group,Shandong Iron and Steel Group, Jingye Group, Nanjing Iron and Steel, ClTIC Pacific Special Steel,Zenith Steel, Liuzhou Steel, Anyang Iron and Steel TATA Group, and other large-scale iron and steel enterprises.Ourproducts are popular among more than 200 steel enterprises nationwide.
They are also exported tomore than 30 countries and regions such as the United States, Germany, Russia, South Korea,UAE, Kuwait,Turkey,Brazil,India,Vietnam,and Taiwan.
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