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High Pass Life High-Speed Steel (HSS) Rolls Low Roll Comsume Rolling Tools Angle Steel Rolling Rolls1
Turning ToolsHSS RollsRolling Tools
Anhui Huanbowan High Speed Steel Mill Roll Co., Ltd.
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Product DescriptionSpecificationHigh-Speed Steel Roll (HSS Roll) for Angle Steel Mill High-Speed Steel (HSS) Angle Steel Rolling Roll is key component used in the rolling of Angle Steel. Specialized in the rolling process to shape steel into Angle steel, which has an L-shaped cross-section. The rolls have grooves or profiles designed to gradually change the cross-section of the steel, giving it the characteristic L-shape. High-speed steel (HSS) rolls are a type of angle steel roll that offer several advantages for this application. HSS Rolls for Angle Steel RollingMaterial Characteristics: HSS rolls are made from high-speed steel (HSS), which contains high alloy elements such as vanadium, tungsten, chromium, molybdenum, and niobium. These elements form hard carbides in the roll structure, mainly of the MC and M2C types, which contribute to the roll's high wear resistance.AdvantagesHigh Wear Resistance: The hard carbides in HSS rolls make them much more wear-resistant than traditional cast iron or cast steel rolls. This means they can roll more steel before needing to be replaced, reducing roll consumption and downtime for roll changes.Good Thermal Stability: HSS rolls maintain high hardness and good wear resistance at rolling temperatures. They also have good thermal conductivity and a high expansion coefficient, which helps in reducing thermal stresses during the rolling process.Long Service Life: The combination of high wear resistance and good thermal stability gives HSS rolls a longer service life. On average, the single-groove steel passing amount of HSS rolls can be 3 to 5 times that of cast iron rolls, and the total steel passing amount can exceed 4 times on average. Oxide Film Formation: During the steel rolling process, protective oxide film forms naturally on the roll surface This film reduces friction, prevents steel sticking, and improves the surface quality of the finished angle steel.Application in Angle Steel Rolling: HSS rolls are often used in the finishing stands of angle steel rolling mills. In these stands, maintaining the shape and surface quality of the angle steel is crucial, and the high wear resistance and dimensional stability of HSS rolls help to achieve this. They can also be used in intermediate stands to reduce the overall roll consumption and improve the efficiency of the rolling process.WHAT MAKE HBW DIFFERENT?ADVANTAGES1.Factory Direct Supply :The own factory to produce the whole process. Including Design, Casting, Heat Treatment and CNC Machining.2.Excellent Market Share & Rich Experience: Our domestic market share is more than 60% for HSS Mill Roller and Rings, . Also have long term cooperation with famous national Steel Factories.with much experience for various kinds of Hot Rolling Production Lines. 3.Flexible collaboration :OEM or ODM is available in HBW Roll.4.Professional :From concept to completion. Our expert team ensures Top-notch quality and efficiency for all your rolling needs.1.Lower Roll Cost per Tone: It is estimated that the useful life of HSS rollers is almost 5-6 times more than that of conventional rolls. Meaning that over all cost of rolls consumed per tone of finished steel produced is much less. 2.Increase in Production: Because of the longer product life of the HSS Rollers, the time required for repetitive changing of roll pass is considerably reduced. This regular change of roll pass consumes a lot of time and results in production loss. In addition to production loss, this also accounts for huge energy loss. 3.Zero wastage of raw material: Since the grooves/ passes of the HSS rollers have a greater resistance to wear and tear, the shapes of the grooves are stably maintained. Because of the high swelling factor of the HSS rollers with time the barrel swells in turn reducing the size of the worn out grooves.Welcome to contact us for inquiry. we warmly welcome all customers from all over the world to visit our company.
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