| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | Lifetime Warrancy |
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| Normal | Enchanced | High Strength | Slitting | Dogbone | |
| Roll Specification | Ø280 - Ø850 mm | ||||
| Density | 7.6 g/cm³ | 7.8 g/cm³ | 8 g/cm³ | 7.6 g/cm³ | 7.6 g/cm³ |
| Casting | Centrifugal Casting | ||||
| Heat Treatment | HBW Patented | ||||
| Hardness (For Reference) |
General: 82-89HSD (Different range based on using stands) |
73-77HSD | 79-83HSD | ||
| Hardness Drop | ≤3HSD | ||||
| Rolling Temperature | 780ºC-1100ºC | ||||
| Pass Life | 4-5 times than CI Rolls | 1.3 tims than Other HSS Rolls | 1.5 tims than Other HSS Rolls | 24-32 hours Continue Rolling (2-3 times than High-boron Rolls) |
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| Dressing | 1.0-1.5mm | ||||
| Use Periods | 8-10 Cycles | ||||
| Application | Intermediate and Finishing stands in bar mill | Slitting stand in bar mill |
Dogbone stand in bar mill |
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| Fours stands before pre-finishing stands in wire mil | |||||
| Hot strip and plate steel working rolls | |||||
| Section steel universal mill | |||||
| Material | HBW Patented Chemical Composition (%) | |||||||||||
| C | Si | Mn | Cr | Ni | Mo | V | W | P & S | Nb | Co | Others | |
| HSS in general | 1.5 ~ 2.10 |
0.20 ~ 1.0 |
0.30 ~ 0.70 |
3.00 ~ 6.00 |
0.50 ~ 1.50 |
3.0 ~ 7.0 |
2.0 ~ 8.0 |
1.0 ~ 8.0 |
≤0.03 | Depends on HSS Grade | ||
| Properties | Barrel | Core | |
| Tensile Strength | ≥700MPa | ≥450MPa | |
| Compressive Strength | ≥2500MPa | -- | |
HBW supplies HSS steel rolls and related products in the steel industry
Quality that speaks of excellence
HBW Roll is dedicated to achieving the highest quality standards through cutting-edge infrastructure and technology. All the cast rolls are thoroughly checked at various stages of production to ensure that the best quality product reaches our customers. A team of trained and experienced engineers and technicians inspects the rolls using multiple equipment in our testing facilities and laboratories.
--Physical Testing
Hardness Testers
Metallurgical Microscope
Ultrasonic Testing Machine
--Chemical Testing
Complete Chemical Lab for Chemical Analysis
Optical Emission Spectrometer (OES)
Portable NITON XRF Analyser Gun
A: Our main products are High Speed Steel (HSS) Mill Rolls and Rings. Our HSS Roll is use for Hot Rolling Mill of Bar Steel Strip Steel Angle-Section Steel H-Section Steel, etc.Our HSS Rings is for KOCKS/ PSM / DSD / Seamless Steel Tube /Cantilever and Section Steel Mill.
Q: What is the MOQ of your products?
A: No MOQ.
Q: Can you supply according to our requirement?
A: Yes, we can provide the products according your requirement, such as drawings. hardneess drop Steel Pass Capacity etc.. We also have technical team which can provide technical service
Q: Can you put my logo or website on products?
A: Yes, we can lettering your part number, logo, website or batch number on products according to your request.
Q: How do you control the quality of products?
A: Design products with Professional and suitable Aolly Composition→Experienced Casting & Heating Treatment,Strictly Inspection according to the drawings with Chemical Analysis / Multiple Ultransonic Flaw Detection /Metallography /Dye Penetrate Inspection /Hardness and Dimension testing for each product.
Q: Do you have warehouse or stocks in other countries?
A: No at this moment.
Why Choose Us?
We deliver end -to -end solutions and help in setting up,running and optimising mill rolling through our products and engineering services. and help in solving the challenges faced by the rolling mill industcy today.
HBW Roll is entirely aware that sustainability can only be accomplished through a solid trusting relationship with the customers and society. Given that, we promise a continuous enlightening future regarding environmental and social responsibility, nationally and internationally. We will always indefinitely strive to be the top with unceasing sustainable solutions.
Our values guide everything we do, from our commitment to reliability to our approach to customer service.
Please Contact Nancy for anyting you want about HSS Rolls and Rings now.
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