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PRT Concentric Copper Tape Shielding Machine

The PRT Concentric Copper Tape Shielding Machine is designed for applying copper tape around the insulation layer of power and specialty cables. Its concentric rotating structure supports stable tape wrapping, controlled tension and consistent shielding quality during continuous cable production.
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Company Profile

Overview

This machine is intended for cable manufacturers that require a uniform metallic shielding layer over insulated cable cores. Copper tape is fed from the tape reel and wrapped concentrically around the moving cable, helping maintain even overlap and stable tape tension. The equipment can be configured with mechanical friction or magnetic hysteresis tension control to suit different production speeds and process requirements.

Features

Concentric shielding structure

supports stable and uniform copper tape application around the cable insulation layer.

Controlled tape tension

Mechanical friction or magnetic hysteresis control helps maintain consistent wrapping quality.

High-speed production

Maximum rotating speed reaches 700 rpm or 1000 rpm depending on the tension-control configuration.

Wide tape compatibility

Suitable for copper tape widths from 15 to 60 mm.

Production-line integration

Designed for continuous cable manufacturing lines and coordinated operation with upstream and downstream equipment.

Core Equipment

Tape Reel Specification (mm) Copper Tape Width (mm) Tension Control Max. Speed (rpm) Production Line L × W (m)
Ø600 15~60 Mechanical Friction 700 26×6
Magnetic Hysteresis 1000

Applications

  • Power cable insulation shielding

  • Medium- and high-voltage cable production

  • Copper tape screened cables

  • Industrial and control cable manufacturing

  • Specialty cable production requiring metallic tape shielding

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 the main function of the PRT Concentric Copper Tape Shielding Machine?
It is used to wrap copper tape concentrically around the insulation layer of a cable, forming a stable metallic shielding layer during continuous production.
What copper tape width can the machine handle?
According to the technical specification, the supported copper tape width is 15~60 mm.
What tape reel size is specified for this machine?
The specified tape reel size is Ø600 mm.
What tension-control options are available?
The machine is available with mechanical friction tension control or magnetic hysteresis tension control.
What is the maximum rotating speed?
The maximum speed is 700 rpm with mechanical friction tension control and 1000 rpm with magnetic hysteresis tension control.
What is the specified production-line footprint?
The production line length × width is 26×6 m.
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Address

No.310–311 National Road, Quanshan District, Xuzhou City, China

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