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Send InquiryHollow Chilled Rolls
Price 10000 INR/ Piece
MOQ : 1 Unit
Hollow Chilled Rolls Specification
- Usage & Applications
- Rolling Mills (Hot and Cold), Metal Forming, Sheet Rolling
- Weight
- 500 kg to 8000 kg (varies with size)
- Product Type
- Chilled Rolls
- Material
- Other
- Steel Standard
- IS 5510, EN 1562 or equivalent
- Diameter
- 200 mm to 1500 mm
- Thickness
- Up to 50 mm (varies by design)
- Size
- Customizable as per requirement
- Tolerance
- 0.02 mm
- Surface
- Smooth, Chilled, Hardened
- Color
- Silver Grey
- Roller Length
- Up to 6000 mm
- Chill Depth
- 12 mm to 25 mm
- Manufacturing Process
- Centrifugal Casting
- Core Type
- Hollow
- Shell Hardness
- 50-80 Shore C
- Finish
- Ground & Polished
- Cooling Method
- Internal Water or Oil Cooling
- Working Surface Hardness
- 230 BHN (Brinell Hardness)
- Application Industries
- Steel, Non-Ferrous, Paper, Textile, Rubber, Sugar Mills
- Heat Treatment
- Annealed & Stress Relieved
- End Design
- Flange or Plain
Hollow Chilled Rolls Trade Information
- Minimum Order Quantity
- 1 Unit
- Supply Ability
- 5 Units Per Month
- Delivery Time
- 1 Months
- Main Export Market(s)
- Asia, Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Africa, Central America
- Main Domestic Market
- All India
About Hollow Chilled Rolls
As we are famous organization in the exiting market, we are proudly supplying a fault free range of Hollow Chilled Rolls. Our provided rolls are required for milling applications as they perk up the wearability and impact resistance. Even under the rough rolling process, they are used for promoting the fire cracking formation. They are made by making selection of good quality alloy along with special heat treatment. Our valuable customers can purchase these Hollow Chilled Rolls in different specifications at best price.
Precision Engineering for Superior Performance
Hollow Chilled Rolls deliver unparalleled durability and consistency due to their advanced centrifugal casting process and meticulous stress-relieving heat treatment. This ensures uniform hardness, a smooth and chilled surface, and exceptional mechanical properties vital for demanding industrial environments.
Versatile Customization to Suit Diverse Needs
Available with a variety of end designs, cooling methods, customizable lengths, diameters, and thicknesses, these rolls address the specific operational requirements of industries like steel, non-ferrous metals, rubber, sugar, and more. With precise manufacturing tolerances, users gain high adaptability for different machinery configurations.
FAQs of Hollow Chilled Rolls:
Q: How are hollow chilled rolls manufactured?
A: Hollow chilled rolls are produced using a centrifugal casting process, which forms a dense shell, followed by annealing and stress-relieving heat treatments to enhance mechanical stability and minimize internal stresses.Q: What industries commonly use hollow chilled rolls?
A: These rolls are widely utilized in steel, non-ferrous, paper, textile, rubber, and sugar mills, primarily for applications in rolling mills (hot and cold), metal forming, and sheet rolling due to their robust performance and reliability.Q: When should I opt for internal water or oil cooling in chilled rolls?
A: Internal water or oil cooling is recommended for high-temperature or continuous operation environments where effective heat dissipation is critical to maintain roll surface integrity and prolong operational life.Q: Where can hollow chilled rolls be installed within a production line?
A: Hollow chilled rolls fit seamlessly into rolling mills as work or backup rolls, as well as in metal forming units and sheet rolling sections, wherever smooth surface finish and precise dimensional tolerances are necessary.Q: What is the significance of shell hardness and chill depth in these rolls?
A: Shell hardness (5080 Shore C) and chill depth (1225 mm) contribute to the rolls wear resistance and ability to maintain a hardened, smooth surface during extended use, ensuring consistent quality in processed materials.Q: How does the ground and polished finish benefit the application?
A: A ground and polished finish ensures a smooth, defect-free roll surface, minimizing marks on processed materials and contributing to higher quality finished products in rolling and forming processes.Q: What are the advantages of using hollow chilled rolls with customizable sizes and tolerances?
A: Customizable sizes up to 1500 mm diameter and 6000 mm length, coupled with tight tolerances (0.02 mm), allow perfect integration into various equipment, improving efficiency, compatibility, and product quality across diverse industrial uses.
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