Product Introduction

The Juyi Multi-Function Precision Jewelry Cold Rolling Mill is a high-performance metal forming solution designed specifically for professional jewelry manufacturing. Engineered for versatility, it combines sheet rolling, wire rolling, and optional wire drawing capabilities in a single compact machine, making it an ideal choice for goldsmiths, silversmiths, and precious metal workshops.
Using advanced cold rolling technology, the machine reduces the thickness of metal sheets and wires by applying continuous pressure through precision-ground steel rollers. The result is exceptional dimensional accuracy, a uniform surface finish, and improved metal grain structure—perfect for high-end jewelry production.

Working Principle

Cold rolling is a metal forming process performed at or near room temperature, which enhances material strength through strain hardening while maintaining excellent surface quality. The Juyi rolling mill uses hardened DC53-grade rollers for superior wear resistance and long service life. The wire rolling grooves are custom-machined to meet specific client requirements, while the optional wire drawing function is achieved by installing a large external drum and wire drawing eye plates for basic wire reduction operations.

Applications

• Gold, silver, and copper sheet rolling for jewelry fabrication
• Precision wire rolling for bracelets, chains, and other components
• Optional wire drawing for basic wire diameter reduction
• Ideal for small to medium-scale jewelry workshops and production lines

Key Advantages

• Multi-Function Design – Sheet rolling, wire rolling, and optional wire drawing in one machine.
• Customizable Rollers – Grooved rollers tailored to client’s wire specifications.
• Optional Wire Drawing Upgrade – External drum with eye plates for extended functionality.
• High Precision – Rollers engineered to achieve sheet thickness as thin as 0.08 mm.
• Durable & Reliable – Built with high-grade DC53 steel rollers for extended lifespan.
• Voltage Flexibility – Available in 220V or 380V, with 380V recommended for optimal performance.

Technical Specifications

Why Choose Juyi

With over 20 years of experience in precision metal forming machinery, Juyi is committed to delivering equipment that combines cutting-edge engineering with exceptional reliability. Each cold rolling mill is precision-manufactured, tested, and customized to meet the exact requirements of jewelry artisans and production facilities worldwide.

FAQs

Q: Can this machine roll both sheets and wires?
A: Yes, it supports sheet rolling, wire rolling, and optional wire drawing.
Q: What metals can it process?
A: Gold, silver, copper, and their alloys.
Q: Is the wire drawing function included?
A: It’s optional and can be added on request.
Q: What is the recommended voltage?
A: 380V is recommended for optimal performance.

Upgrade your jewelry workshop with the Juyi Multi-Function Jewelry Cold Rolling Mill—contact us today for pricing and customization options.