HSS Mill Roll for Multi Row Stand of Tmt Bar/ Round Bar Hot Rolling Lines

Physical Parameter
 

Chemical Analysis (Proportion differert based on HSS Grade)
 

We also have HSS Enhanced& HSS High Strength Grade Material!(Welcome Inquiry)

Advantage of High-Speed Steel Rolls

1. High Wear Resistance
• Crafted with a generous blend of hard carbides such as tungsten, vanadium, and chromium, these HSS rolls offer unmatched wear resistance, making them a top choice for challenging rolling tasks.
• Perfectly designed for the rigors of rolling high-strength steel, stainless steel, and other demanding materials, ensuring exceptional performance.

2. High Hardness
• Achieving a working layer hardness of 65 HRC or higher, these rolls are engineered to maintain their formidable hardness even when subjected to intense high-temperature conditions.
• A consistently uniform hardness distribution effectively prolongs the service life of the roll, offering enduring reliability.

3. Excellent Thermal Crack Resistance
• Engineered to withstand high-temperature rolling scenarios, the surface is resilient against cracking caused by rapid cooling or thermal stress challenges.
• Exceptionally suited for continuous operations in high-temperature and high-stress settings, showcasing unparalleled durability.

4. Thermal Fatigue Resistance
• With outstanding resistance to thermal fatigue, these rolls deliver stable performance across repeated cycles of heating and cooling, minimizing fatigue crack development.

5. Long Service Life
• Boasting a lifespan 3-6 times greater than traditional cast iron or cast steel rolls, HSS rolls significantly cut down on replacement frequency and downtime, enhancing operational efficiency.

6. Strong Versatility
• Versatile enough for hot rolling processes, excelling both in normal and low temperature rolling environments as well as meeting the stringent surface quality and dimensional accuracy standards.

7. Advanced Manufacturing Technology
• Produced using state-of-the-art centrifugal composite casting technology, these rolls feature HSS as the robust working layer with ductile cast iron as the core, marrying wear resistance with impact toughness seamlessly.

Applications

    1.    Hot Rolling:
    •    Used for rolling rebar, wire rods, bars, and plates.
 
    2.    Special Material Rolling:
    •    Suitable for rolling high-strength alloy steel, stainless steel, and other special alloys.

Benefits for Clients

    •    Reduced Production Costs: Longer service life minimizes replacement frequency and downtime, improving production efficiency.
    •    Enhanced Product Quality: Provides higher surface finish and dimensional accuracy.
    •    Energy Efficiency and Environmental Benefits: High wear resistance reduces material waste.

Usage Considerations

    1.    Proper Installation and Maintenance: Ensure precise fitment with equipment to avoid abnormal wear.
    2.    Adequate Lubrication: Reduces friction and heat buildup, extending the rolls' service life.
    3.    Regular Inspection and Replacement: Address wear or cracks promptly to prevent impacts on product quality.

In Summary: High-speed steel rolls are indispensable components in modern steel rolling industries. Their high performance and reliability meet the demands of efficient and precise rolling, making them an ideal choice for improving production efficiency and product quality.

 

                  
                                                      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
 

                                                                          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.