Cables Product Line

Multiwire Drawing Machine for Copper Wire and Cable Production

The Multiwire Drawing Machine is designed for high-efficiency drawing of multiple copper wires at the same time. With 8-wire, 14-wire and 16-wire configurations, optional online annealing systems and maximum mechanical speed up to 1800 m/min, it is suitable for cable factories and conductor manufacturers that require stable mass production.
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This multiwire drawing machine is used for reducing copper wire to small finished diameters in parallel production. Compared with single-wire drawing, multiwire drawing can significantly improve production efficiency, save factory space and support large-volume cable conductor manufacturing.

According to the source page images, the machine is available in 8-wire, 14-wire and 16-wire configurations. The line can be matched with JRT series multiwire annealers to support online annealing and improve wire softness for downstream cable production.

Technical Specifications

Item

JR21/25-8-80

JR21/25-8-100

JR19/21-8-120

Inlet Diameter

Cu: Max 1.80 mm

Cu: Max 1.80 mm

Cu: Max 2.60 mm

Outlet Diameter

Cu: 8 x 0.15-0.30 mm

Cu: 8 x 0.20-0.50 mm

Cu: 8 x 0.20-1.0 mm

Mechanical Speed

Max 1800 m/min

Max 1800 m/min

Max 1800 m/min

Max. Number of Dies

21 or 25

21 or 25

19 or 21

Main Motor Power

90 kW

90 kW

185 kW

Capstan Motor Power

37 kW

45 kW

55 kW

Drawing Cone Diameter

80 mm

100 mm

120 mm

Capstan Wheel Diameter

80 mm

100 mm

120 mm

Mechanical Elongation

8-25%

8-25%

8-25%

Applications

  • Fine copper wire drawing

  • Power cable conductor production

  • Building wire production

  • Automotive wire production

  • Communication cable manufacturing

  • Electrical conductor processing

  • Wire and cable factories

  • High-volume copper wire manufacturing lines

Frequently Asked Questions

Check our FAQs below, or reach out to our team for tailored answers and project quotation.

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What is a multiwire drawing machine used for?
It is used to draw multiple copper wires at the same time for high-volume cable and conductor production.
How many wires can this machine draw?
According to the source specifications, 8-wire, 14-wire and 16-wire configurations are available.
Can the machine include an annealer?
Yes. JRT series multiwire annealers can be selected according to wire range and annealing current requirements.
What is the maximum mechanical speed?
The maximum mechanical speed shown in the source specification is 1800 m/min.
What materials are listed in the source parameters?
The page specifications mainly list copper wire production parameters.
Can the configuration be customized?
Yes. The wire number, die number, annealer capacity, motor power and production layout can be selected according to wire size and production needs.
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