
1. Type:1,1.25,1.5,2,2.5,3,4,5,6,8,10,12,16,20,25,32,40,50.
2. Standard: DIN; GB, GOST, AISI, etc.
3. Certification: ISO9001, Form E, Form A, CO
4.Report: Material Report; Hardness Report; UT/MT Report; Dimensions checking report; Mechanical Property Test Report
Product Name |
Work Roll |
Material |
70Cr3Mo, 9Cr2Mo, 9Cr3Mo, 50MnMo, 50CrNiMo... |
Type |
Barrel Length≤10000mm |
Hardness |
Barrel Hardness:≥65HS;Roll Neck Surface Hardness:30-100HS;Hardening Layer Depth:12-60mm |
Application |
Used in various types of steel, plate steel, bar stock, and wire rod mills. |
Heat Treatment |
Quenching and Tempering, Power Frequency Quenching;Differential Temperature Quenching &Tempering |
Luoyang Deyu Machinery Technology Co., Ltd. specializes in the production and export of mining machinery equipment and accessories. Our products are distributed across North America, Europe, Asia, and South America, earning the trust and recognition of international clients. With years of industry expertise and outstanding craftsmanship, we have built a strong presence in the global market. Backed by a professional and experienced team spanning sales, technical development, precision machining, and assembly, we ensure excellence at every stage. Our well-established supply chain management system guarantees efficiency and precision, from raw material procurement to manufacturing and final assembly. With advanced customization capabilities, we provide tailored solutions to meet diverse client needs, ensuring high-quality products with short lead times and fast delivery. Leveraging extensive export experience and a deep understanding of international trade processes, we facilitate seamless transactions and maintain a high response rate for timely customer support. We also offer low minimum order quantities, providing clients with flexible purchasing options while maintaining exceptional quality. Through our commitment to excellence and reliable service, Luoyang Deyu Machinery Technology Co., Ltd. has established long-term partnerships with renowned enterprises worldwide.
Our Certificate & Exhibition

Q: Are you a trading company or manufacturer ?
A: We are a factory.
Q: How long is your delivery time?
A: Generally it is 30~45 days. or it is according to quantity and technical requirement.
Q: Do you provide samples?
A: Yes, we could offer the sample.
Q: What are your terms of payment?
A: Accept payment type: T/T, L/C, Western union,Cash. 30% deposit when signed contract. Full payment paid before shipping.
If you have another question, pls feel free to contact us.