IPDB › China Industry › Manufacturing & Processing Machinery
China, Chinese Pre-Slitting HSS Roll Customized for The Metalworking for Tmt Bar Wire Rod Rolling1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Rolling MillHSS RollRolling Mill
Anhui Huanbowan High Speed Steel Mill Roll Co., Ltd.
Preview:
Product Description Product DescriptionBrief Introduction of HSS Roll for Pre-slitting StandHBW High-Speed Steel is a specialized high-speed steel material designed by our company for use in the pre-slitting rolling process in steel production. It is widely used in the metallurgical industry for manufacturing split rolling tools, such as split rolls .Its core features include high hardness, excellent wear resistance, and the ability to withstand the high-temperature and high-pressure conditions of slit rolling. Product Parameters Physical Parameter NormalEnhancedHigh StrengthSlitting DogboneRoll Specification ?280 - ?850Density7.6 g/cm37.8 g/cm38 g/cm37.6 g/cm37.6 g/cm3Casting Centrifugal CastingHeat Treatment HBW Patented Hardness General: 82-89HSD Different range based on stands73-77HSD73-77HSD79-83HSDHardness Drop ≤3HSDRolling Temperature 780oC-1100oC Pass Life 4-5 times than CI Rolls 1.3 tims than HSS Normal1.5 tims than HSS Normal24-32 hours Continue Rolling (2-3 times than High-boron Rolls)Dressing 1.0-1.5mmUse Periods 8-10 CyclesApplicationIntermediate and Finishing stands in bar mill Fours stands before pre-finishing stands in wire mill Hot strip and plate steel working rolls Section steel universal mill Slitting stand in bar millDogbone stand in bar millPhysical Properties PropertiesBarrelCoreTensile Strength(N/mm2)≥700MPa≥450MPaCompressive Strength ≥2500MPa Chemical Analysis (Proportion differert based on HSS Grade)HSS Roll for Pre-slitting Stand Material HBW Patented Chemical Composition (%) HSS NormalCSi Mn Cr Ni MoVWP & SNbCoOthers1.5-2.100.2-1.00.30~1.03.00~ 5.000.50~ 1.02.5-4.52.0-4.01.0-3.0≤0.03-- Material HBW Patented Chemical Composition (%) HSSEnhancedCSiMnP,SCrNiMoVWNbother1.5~2.1 0.2~1.00.3~1.0≤0.034.0~6.00.5~1.53.0~6.03.0~5.02.5~5.0≤0.5≤1.0 Material HBW Patented Chemical Composition (%) HSS High StrengthCSiMnP,SCrNiMoVWNbother1.5~2.10.2~1.00.3~1.0≤0.034.0~6.00.5~1.54.0~6.04.0~6.03.0~5.0≤1.0≤1.01. Material CharacteristicsHigh-speed steel rolls are made from HBW patented high-speed steel containing high-alloy elements such as tungsten (W), molybdenum (Mo), vanadium (V), and chromium (Cr). Key characteristics include: ? High Hardness and Red Hardness: Maintains surface hardness of HSD73-78 or above even under high-temperature conditions. ? Excellent Wear Resistance: The hard particles and refined grain structure of high-speed steel significantly enhance wear resistance. ? Thermal Fatigue Resistance: Adapts to high-temperature and thermal cycling environments, reducing the risk of surface cracking and spalling. ? Good Toughness: Sufficient strength and toughness to withstand high loads and impacts during rolling.2. Key Performance Features ? Wear Resistance: Performs well under high-speed and heavy-load conditions, ensuring a long service life. ? Thermal Stability: Maintains dimensional stability and efficient performance even at temperatures of 900-1050°C. ? High Precision: High machining accuracy ensures consistent dimensions during multi-line slitting rolling. ? Low Replacement Frequency: Reduces downtime and increases production efficiency.3. Advantages of HSS Rolls for Pre-slitting Stand ? Durability: The ability to withstand high temperatures and pressures extends the life of the roll, making it more cost-effective over time. ? Precision: HSS rolls help ensure that the dogbone profiles produced meet exact specifications in terms of dimensions and surface finish. ? Energy Efficiency: The durability and resistance to wear allow for a more stable and efficient production process, reducing the need for frequent replacements and downtime. Detailed Photos Company Profile 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 Packaging & Shipping 1 Two Casting Lines2. Two Heat Treatment Lines 3. Two HSS Roll & Two HSS Ring Processing Lines 4. 1 Professional Physical and Chemical Center Certificates & Honors1.Perfect Management System &10 Invention Certificates and 16 Utility Model Patents 2.Honors Awarded by Government & Our Distinguished Customers Our Partners and Market
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...