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Jewelry Wire Rolling Machine

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1Product Details1

[What is the Jewelry Wire Rolling Machine?]

The Jewelry Wire Rolling Machine is a machine specifically designed for processing precious metal wires such as gold, silver, and platinum. Through multiple rolling processes, it gradually compresses metal billets (such as ingots and thick wires) to a target diameter (such as 1mm to 5mm) and improves the surface finish and mechanical properties of the wire.

Main Components

Roller: The core component, typically made of a high-strength alloy (such as Cr12MoV, DC53, or Tungsten steel), directly contacts the metal and applies pressure.

Frame: Supports the rolls and withstands the rolling forces.

Drive System: Includes the motor, gearbox, and other components, driving the rolls.

Control System: Modern rolling mills use automated systems to regulate parameters such as speed, temperature, and pressure.

Wire Take-up System: Automatically wind the rolled wire into neat coils.

[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

1: Use the high grade rollers to ensure the quality and stability of the machine.

2: The machine structure is heavy and stable, and the safety of operation is greatly improved.

3: Unique design dramatically improves the precision of binding.

4: Rolling different precious metals without loss.

5: The rolling mill can be customized according to customer needs.

6: The combination of multiple drivers and different drive structures has a moderate speed and can prevent interference.

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!