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HOME >> PRODUCTS >>Transformer Auxiliary Processing >> Multi-Wire Copper/Aluminum Rectangular Wire Paper Wrapping Machine (Up to 8 Layers, Servo/Mechanical Control)
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Multi-Wire Copper/Aluminum Rectangular Wire Paper Wrapping Machine (Up to 8 Layers, Servo/Mechanical Control)

The Multi-Wire Paper Wrapping Machine is a high-efficiency solution for manufacturing paper-insulated rectangular conductors. Designed for transformer and power cable industries, it wraps bare/enameled copper or aluminum wire with power cable paper, high-density interturn paper, or heat-resistant paper.

Configurable with two tapping heads—each capable of 2 or 4 layers (max 8 layers total)—the machine supports horizontal or vertical layouts. Driven by servo or mechanical control (customizable), it ensures uniform overlap, high production rates (0–600 rpm normal), and handles paper pads (OD 330mm, ID 75mm, width 10–32mm). Robust pay-off, main host, take-up, and PLC control deliver reliable, automated insulation processing.


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Description

1. Core Features & Advantages

① Multi-Layer Wrapping Flexibility

Two paper tapping heads; each head wraps 2 layers (standard) or 4 layers (up to 8 layers total). Customized layer requirements supported. Half-lap or adjustable lapping for optimal insulation.

② Wide Conductor Compatibility

Processes copper/aluminum rectangular wire, section area 5–100mm² (e.g., 1×5mm to 5×30mm). Suitable for bare or enameled wire cores.

③ Precision & Speed

Lapping pitch 10–32mm (stepless adjustable). Head rated speed 800 rpm/min; normal production 0–600 rpm/min (varies by gauge/pitch). Ensures consistent paper tension and overlap.

④ Servo / Mechanical Control Options

Choose servo motor control (high precision, automation) or mechanical control (cost-effective). PLC control system integrates pay-off, wrapping, and take-up.

⑤ Horizontal / Vertical Types

Available in horizontal or vertical configurations to fit workshop layout. Compact green/orange housing with transparent safety cover (as shown).

⑥ Complete Line Composition

Includes pay-off unit, main host (tapping heads, straightening, dust removal), take-up unit, and control system. Paper pad specs: OD 330mm, ID 75mm, width 10–32mm, thickness 0.040–0.125mm.

2. Key Technical Parameters

Parameter

Specification

Product Scope

Copper / Aluminum Rectangular Wire

Section Area

5 – 100 mm² (1×5mm ~ 5×30mm)

Lapping Pitch

10 – 32 mm (Stepless Adjustable)

Lapping Head Speed

800 rpm/min (Rated); 0–600 rpm/min (Normal)

Max Wrapping Layers

8 Layers (2 Heads × 4 Layers)

Paper Pad OD

330 mm

Paper Pad ID

75 mm

Paper Width

10 – 32 mm

Paper Thickness

0.040 – 0.125 mm

Control Mode

Servo Motor or Mechanical (Optional)

Machine Type

Horizontal or Vertical (Optional)

Insulation Paper

Cable Paper, Interturn Paper, Heat-Resistant Paper

Application

Transformer Winding Wire, Paper-Covered Wire

3. Application & Benefits

  • Application: Producing paper-covered winding wire for transformers, reactors, power cables. Insulates rectangular copper/aluminum conductors with multiple paper layers.

  • Benefits: Multi-wire capability, up to 8-layer wrapping, 5–100mm² range, 800rpm high speed, stepless pitch, servo/mechanical options, horizontal/vertical layouts, PLC automation, robust construction, ideal for high-voltage insulation.

4. Quality Assurance & Manufacturer Service (YIBO Machinery)

  • Quality Control: Strict raw material standards → Precision machining → Assembly recheck → Pre-shipment testing.

  • Certifications: ISO9001:2020, CE/SGS/BV. Key components from Siemens/Schneider/Omron.

  • Experience: 23+ years, 85%+ China market share (Top 3 electrical equipment.

  • Clients: CASC, CRRC, ABB, EATON, DELIXI, RITZ, TENGEN, Russia Military Enterprise.

  • Delivery: ~90 working days after advance.

  • Payment: L/C, T/T, Western Union.

  • Warranty: 12 months (from Acceptance Report, max 14 months from delivery).

  • Support: Optional overseas installation & training, 24-hour response, video guidance.

→ Contact our engineering team for custom conductor sizes, paper layer configurations, or integrated transformer wire insulation lines.


FAQ

Payment & Delivery

Payment term : L/C,T/T,Western Union

Delivery time : 90 working days after advance

Guarantee: The guarantee period shall be 12 months counting from the date of signing the Acceptance Report of this machine at the end-user’s site,but no longer than 14 months from the date of delivery.

What is YIBO?

8A Class Transformer Home with a full solution for the Transformer Industry

1, A real manufacturer with complete in-house facilities and passed ISO9001:2020 quality control system.

2, A professional R&D Center, having collaboration with well-know Shandong University.

3. A top performance company Certificated with International Standards like ISO, CE, SGS and BV etc.

4, A better cost-efficient supplier , all key components are international brands like Simens, Schneider and Mitsubishi etc.

5, A reliable business partner, served for  CASC,CRRC,CASDY,ABB,DELIXI, EATON, RITZ,TENGEN, Russia Military Enterprise etc in past 23 years.

6. A factory has passed the global TOP 500 enterprise clients inspection.

7. A market share in China is over 85% and Top 3 in electrical equipment field.

8. A have mainly manufacture the whole of electrical equipment and technical output service for decades.


Q1: How to grantee the quality ?

The quality is approved by national certificate ,several senior inspection personnel ,the brand material supplier ensure the safety and reliability of everything from storage to finished the goods .

Q2:Do you provide overseas installation and training ?

A: It’s optional .Our company will provide the guidance and videos for installation and commissioning.

If you need ,we can send engineers for for overseas installation and training.

Q3:How long is the warranty ?

A:The warranty period is 12 months .During Any problems ,our company will respond within 24 hours .






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18# North Road Anyuan, Economic& Tech.Development Zone, Pingxiang City, Jiangxi Proviince China.

yibomachinery@163.com

info@yibowindingmachine.com

0086  15979221627

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