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Jewelry Wire Rolling Machine

Buy the Most advanced Rolling Mill For Types Of Metals Sheet& Wire

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Jewelry Wire Rolling Mill: Precision Engineered for Precious Metals

A jewelry wire rolling mill is a specialized industrial machine designed for the precise processing of precious metal wires from gold, silver, to platinum. It transforms raw metal inputs rough rods—into flawless, consistent-diameter wire (typically from 0.01mm to 5mm) through a series of calibrated rolling passes. This process not only achieves the target dimensions but also enhances the wire’s surface finish and mechanical properties, making it ideal for high-quality jewelry manufacturing, crafting, and industrial applications.

Core Components for Flawless Wire Production

Every CDOCAST wire rolling mill is built around a synergy of robust components, ensuring reliability and precision at every stage.

Precision Rolls: The heart of the machine. Our rolls are crafted from ultra-high-strength, wear-resistant alloys like Cr12MoV, DC53, or Tungsten Steel, ensuring they maintain their profile and finish through prolonged use, directly guaranteeing the quality of your wire.
Robust Machine Frame: Constructed from heavy-duty materials, the frame provides the foundational rigidity required to withstand immense rolling forces without deflection, ensuring consistent wire geometry and operational stability.
Powerful Drive System: A high-torque system, comprising motors and gearboxes, delivers smooth and powerful rotation to the rolls, enabling steady deformation of even the toughest precious metal alloys.
Automated Control System: Modern efficiency is driven by automation. Our intuitive control system allows operators to precisely regulate critical parameters like speed, pressure, and tension, ensuring repeatable results and simplified operation.
Automatic Coiling System: The final touch for productivity. This system neatly winds the finished wire into uniform, manageable coils, ready for the next stage of production or shipment, while minimizing tangling and surface damage.
Why Choose Our Jewelry Wire Mill?
- Superior Output Quality: Achieve a mirror-like surface finish and consistent diameter that meets the most stringent standards of the jewelry industry.
- Enhanced Material Properties: Improve the tensile strength and ductility of your wire through controlled work hardening, resulting in a more durable and workable final product.
- Unmatched Efficiency: The continuous, multi-pass rolling process and automated coiling significantly boost production output, reducing labor costs and increasing your manufacturing throughput.
- Uncompromising Durability: Built with premium components and a focus on longevity, our mills are an investment that delivers reliable performance for years to come.

[The comparison of roller material ]

	Cr12MoV	DC53	Tungsten
Hardness	HRC 58-62	HRC 60-64	HRA 88-93
Wear life	1X	1.3-1.5X	5-8X
Impact resistance	★★☆	★★★★	★★☆
High temperature resistance	≤300℃	≤400℃	≤800℃
Cost	Low	Medium	High

→The comparison of roller material

[Advantages of Jewelry Wire Rolling Machine]

✅ High-precision rolling

Using Cr12MoV or tungsten steel rollers, tolerances can reach ±0.01mm, making it suitable for precision industries such as jewelry and electronics.

Capable of processing round, square, flat, and other shaped wires.

✅ Multi-pass continuous forming

Adjustable roller gap allows for staged diameter reduction to prevent metal cracking.

✅ Energy-saving and efficient

Electric/hydraulic drive improves efficiency by 50% compared to traditional hammer forging, with material loss is less than 3%.

Machine Details

Jewelry Wire Rolling Machine

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Jewelry Wire Rolling Machine Details

Wire Take Up Device

Parameter

Model	CDO-RM5.5	CDO-RM7.5	CDO-RM10	CDO-RM15	CDO-RM20
Motor	4kW	5.5kW	7.5kW	11kW	15kW
Voltage	380V, 3P, 50/60Hz	380V, 3P, 50/60Hz	380V, 3P, 50/60Hz	380V, 3P, 50/60Hz	380V, 3P, 50/60Hz
Roller Speed	15m/min	18.3m/min	21m/min	25m/min	13.4m/min
Wire Size	77-11mm	77-11mm	1414-66mm	18.518.5-1111mm	23.523.5-1717mm
Roller Material	Cr12MoV	Cr12MoV	Cr12MoV	Cr12MoV	Cr12MoV
Roller Hardness	HRC 60-62	HRC 60-62	HRC 60-62	HRC 60-62	HRC 60-62
Roller Size	Φ108x228mm	Φ132x228mm	Φ151×250mm	Φ180x250mm	Φ200x250mm
Lubrication System	Bearing Bush Grease Lubricated	Bearing Bush Grease Lubricated	Bearing Bush Grease Lubricated	Bearing Bush Grease Lubricated	Bearing Bush Grease Lubricated
Weight	600kg	950kg	1200kg	1700kg	3000kg
Size(LxWxH)	1200x640x1370mm	1340x750x1420mm	1430x760x1500mm	1530x840x1600mm	1740x900x1700mm
Roller material can be upgraded to DC53 or Tungsten

Feature

Engineered for Excellence: Key Advantages of Our Wire Rolling Mill

1. High-Grade Alloy Rollers for Uncompromising Quality
We utilize premium forged alloy rollers, renowned for their exceptional wear resistance and thermal stability. This choice directly translates to superior surface finish on your precious metal wires, extended intervals between re-grinding, and consistent dimensional accuracy over long production runs, ensuring ultimate product stability.

2. Robust & Heavy-Duty Construction for Maximum Stability
The mill features a massively rigid, one-piece frame construction. This heavy-duty design effectively absorbs and dampens the high dynamic loads generated during rolling, virtually eliminating frame deflection and vibration. The result is not only enhanced operational safety but also significantly improved wire dimensional consistency and a longer machine service life.

3. Precision-Guiding System for Flawless Wire Geometry
Our proprietary, uniquely engineered wire guiding and alignment system is key. It meticulously centers the wire entering each roll stand, dramatically reducing tolerances and preventing common issues like twisting or asymmetrical deformation. This innovative design is what guarantees the exceptional geometric precision and uniformity of your final wire product.

4. Optimized for Zero-Contamination Processing
The entire deformation path, from entry guides to the rolls themselves, is crafted from dedicated, non-reactive materials and finished to a mirror-like polish. This meticulous attention to detail ensures that you can roll gold, silver, and platinum in succession without cross-contamination and with virtually zero material loss, preserving the full value of your precious metals.

5. Tailored Solutions for Your Specific Production
We understand that one size does not fit all. Our rolling mills are highly customizable, with options to specify the number of rolling stands, final wire diameter range, motor power, and the level of automation. This flexibility allows us to deliver a perfect solution, whether for a specialized jewelry workshop or a large-scale industrial refinery.

6. Advanced, Interference-Free Drive Technology
The machine employs a sophisticated combination of multiple independent drivers and a meticulously calibrated gear train structure. This advanced configuration delivers perfectly moderate and controlled rolling speeds, crucial for the delicate nature of precious metals. Furthermore, this design inherently prevents torsional vibration and power transmission interference, ensuring exceptionally smooth operation and protecting the integrity of your fine wires.

Catalog

Product Catalog

Rollers directly determine product quality and production efficiency. Choosing the right roll material, maintenance, and supporting processes are key to improving rolling mill performance!