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Definite chilled rolls from Casting Rolls are precision-engineered for steel and metal rolling mills, featuring a white cast iron surface layer composed of Cr-Ni-Mo alloyed chill cast iron over a grey cast iron core. The surface hardness ranges from 500 to 630 HB for alloyed variants and 430 to 550 HB for clear carbon chilled iron, achieved through centrifugal spinning. These rolls are designed for high compressive strength and retained hardness at elevated temperatures, making them suitable for both hot and cold rolling operations in continuous strip and section mills.
The rolls are manufactured using a double-pour duplex process, ensuring a distinct hardness gradient between the wear-resistant surface and the tougher interior. This structure improves resistance to thermal shock during mill accidents and allows for deeper grooving while maintaining a fine surface finish. Typical industry standards require surface roughness below 0.8 micrometres for finishing stands, and these rolls meet that benchmark. The material composition avoids graphite flake interference, enhancing structural integrity under cyclic loading.
These rolls are primarily used in TMT bar mills, rod mills, and both two- and four-high rolling configurations for ferrous and non-ferrous sheet and strip production. Buyers include steel producers in South Asia and Southeast Asia who require replacement rolls for aging rolling stands or upgrades to improve product surface quality. Packaging is in wooden crates with internal foam padding; lead time is typically 4 to 6 weeks after order confirmation. Incoterms offered are FOB Mundra and CIF Mumbai, with payment terms negotiable via LC or TT.
| Material | Cr-Ni-Mo alloyed chilled cast iron surface layer with grey cast iron core |
| Surface Hardness | 500 - 630 HB (alloyed variant), 430 - 550 HB (clear carbon variant) |
| Core Hardness | 180 - 350 HB (standard grey cast iron core) |
| Manufacturing Process | Centrifugal spinning, double-pour duplex casting |
| Typical Surface Finish | Ra ≤ 0.8 micrometres (standard for finishing mill applications) |
| Typical Diameter Range | 300 mm to 900 mm (standard for medium to heavy section mills) |
| Typical Length Range | 1200 mm to 3000 mm (standard for two-high and four-high mill setups) |
| Typical Tolerance on Diameter | ±0.05 mm (standard industrial tolerance for rolling mill rolls) |
| Typical Weight Range | 500 kg to 3500 kg per roll (based on diameter and length) |
| Typical Application | Finishing stands in TMT bar mills, continuous hot strip mills, and small section mills |
Casting Rolls is an industrial foundry based in Chandigarh, Punjab, India, specializing in centrifugally spun chill rolls for steel rolling mills. The company operates under a harbor trust tier, indicating verified production capacity and documented export history. There is no public data on employee count, annual turnover, or client names, and no claims are made regarding certifications such as ISO or CE. The listing confirms only that the rolls are manufactured on-site using proprietary centrifugal casting techniques.
The supplier does not provide information on R&D teams, testing labs, or third-party audits. Response rate and average response time are listed as zero, suggesting limited customer service engagement via the platform. No historical data on years in operation is disclosed. The business appears to function as a niche manufacturer focused on technical output rather than marketing, with sourcing driven by direct industrial demand from rolling mill operators in India and nearby regions.
Definite chilled rolls are precision-engineered cast iron rolls featuring a high-hardness white cast iron surface layer, ideal for steel and metal rolling mill applications. These rolls deliver superior wear resistance and consistent performance in hot and cold rolling processes. Widely sourced from industrial foundries for steel plant equipment maintenance and new rolling mill setups.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the exact hardness values and alloy composition of the roll surface through a material test report. Request a sample of the chill layer for hardness testing if possible. Confirm the manufacturing process is centrifugal spinning, not static casting, as this affects structural uniformity. Do not rely on supplier claims alone; cross-check with known industry benchmarks for chill iron rolls used in similar mill setups.
Lead time is typically 4 to 6 weeks, but confirm exact timelines with the supplier. Incoterms offered are FOB Mundra or CIF Mumbai; clarify whether loading, insurance, and import duties are included. Payment is usually via 30% advance and 70% against shipping documents. Ensure the supplier provides a packing list, commercial invoice, and certificate of origin. For urgent orders, ask about available stock or expedited casting options.
Inspect rolls for surface cracks, uneven hardness, or visible porosity before acceptance. Use a Rockwell or Brinell hardness tester at multiple points across the surface. Check the surface finish with a profilometer to ensure it meets Ra ≤ 0.8 micrometres. Request ultrasonic testing reports to confirm core-surface bond integrity. Retain samples of the roll material for future reference if the product is used in critical applications.
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When sourcing Definite Chilled Rolls for your business, securing the right balance of quality and cost is essential. Casting Rolls, a verified supplier based in India, offers this product with key specifications including Definite Chilled Iron Rolls, White Cast Iron, High-Hardness Layer, and Grey Cast Iron or Ductile (Nodular) Iron. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8455.30, making it a staple in the Steel Rolls sector with strong demand from importing countries worldwide.
Importing Definite Chilled Rolls requires careful attention to shipping logistics, customs compliance, and secure payment terms. Casting Rolls offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8455.30 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Definite Chilled Rolls has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Rolls category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Definite Chilled Rolls requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8455.30 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Definite Chilled Rolls from Casting Rolls is $2000/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Casting Rolls through EximNext.
The supplier, Casting Rolls, has set a Minimum Order Quantity (MOQ) of 1 Bags for Definite Chilled Rolls. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Definite Chilled Rolls is classified under HS Code 8455.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Definite Chilled Rolls from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Casting Rolls. Ensure you have the necessary import licenses for Steel Rolls products in your destination country.
Yes, Casting Rolls is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Definite Chilled Rolls supplied by Casting Rolls include Definite Chilled Iron Rolls, White Cast Iron, High-Hardness Layer, and Grey Cast Iron or Ductile (Nodular) Iron. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Casting Rolls offers Definite Chilled Rolls with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Definite Chilled Rolls is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Casting Rolls through our platform.
Casting Rolls maintains international quality certifications. These ensure that the Definite Chilled Rolls meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Casting Rolls will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Casting Rolls.
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