China CTC Continuous Transposed Conductor Production Line | Leading Suppliers & Factory Solutions for Quality Manufacturing
Product Introduction
This production line is designed for manufacturing CTC (Continuously Transposed Conductor), which is widely used in transformer windings. The line integrates pay-off, forming, transposition, compaction, insulation wrapping, and take-up processes, enabling continuous transposition and high-precision production, ensuring excellent electrical and mechanical performance.
Product Features
1
Uniform Structure
Simultaneous multi-strand transposition ensures uniform and stable conductor structure.
2
Dimensional Consistency
High-precision guiding and forming system guarantees tight dimensional consistency.
3
Automated Production
Continuous automated production significantly reduces manual intervention and errors.
4
Insulation Wrapping
Equipped with highly reliable insulation wrapping functions for improved safety performance.
5
Tension Control
Stable tension control system prevents conductor deformation during processing.
6
Modular Design
Compact structure design allows for flexible layout and maintenance.
7
User-Friendly UI
Intuitive control interface enables easy real-time monitoring and parameter adjustment.
Product Advantages
1
Wide Adaptability
Supports 7～83 / 5~47 / 5~31 odd strands; wire thickness 1.12~3.15mm, width 3.5~12.5mm.
2
High Precision
Continuously adjustable transposing/taping pitch ensures stable dimensions and insulation quality.
3
Stable & Reliable
Equipped with premium key components from industry leaders like Siemens and Schneider.
4
High Automation
Touch-screen settings, real-time monitoring, warning systems, and auto-stop on breakage.
5
Strong Capacity
Take-up load up to 8T, towing speed 0~30m/min optimized for high-efficiency mass production.
6
Mature Application
Proven stability and performance running in many leading power transmission enterprises.
Technical Parameters
| 1 Pay-off Cage | |||||||
| Item | Parameter | ||||||
| Core Configuration | CTC 84-core | CTC 48-core | CTC 32-core | ||||
| Copper reel OD | Φ560mm | ||||||
| Copper reel ID | Φ56mm | ||||||
| Width | 300mm | ||||||
| Max. weight | 300kg | ||||||
| Max. reels | 200 | ||||||
| Rotating speed | 1～16 rpm continuously adjustable | 1～22 rpm continuously adjustable | |||||
| Pay-off tension | 0～10kg adjustable | ||||||
| Tension control | Mechanical constant tension | ||||||
| Cradle structure | U-structure | ||||||
| Cradle qty. | 7 sets, 12 reels each | 6 sets, 8 reels each | 4 sets, 8 reels each | ||||
| Back-twist | Mechanical compulsive | ||||||
| Brake | Pneumatic disk brake, <7s | ||||||
| Dimension | 14500×3000×3200mm | 12500×3000×3200mm | 8900×3000×3200mm | ||||
| Weight | ~32T | ~26T | ~21T | ||||
| Control | Schneider + Siemens inverter | ||||||
| 2 Transposing Device | |||||||
| Item | Min. | Max. | Unit | ||||
| Specification | 84-core | 48-core | 32-core | 84-core | 48-core | 32-core | - |
| Single wire thickness | 1.12 | 3.15 | mm | ||||
| Single wire width | 3.5 | 12.5 | mm | ||||
| Width/thickness ratio | 3:01 | 8:01 | — | ||||
| Hardness grade ∑0.2 | 60 | 260 | N/mm² | ||||
| Enamel thickness | 0.08 | 0.18 | mm | ||||
| Qty. of conductors | 7 (odd) | 5 (odd) | 5 (odd) | 83 (odd) | 47 (odd) | 31 (odd) | pieces |
| Conductor height | 5 | 88 | 70 | 70 | mm | ||
| Conductor width | 6 | 26 | mm | ||||
| Transposing pitch | 30 | 225 | mm | ||||
| Transposing speed | 150 | 150 | Pitch/min | ||||
| Driving motor | Siemens 6kW | — | — | ||||
| 3 Taping Device | |||||||
| Item | Parameter | ||||||
| Taping layers | 8 | ||||||
| Center height | 1250mm | ||||||
| Paper reel OD | Φ500mm | ||||||
| Paper width | 13～50mm | ||||||
| Tape thickness | 0.05～0.15mm | ||||||
| Paper-broken stop | Omron phototube sensing | ||||||
| Taping speed | Max. 450rpm | ||||||
| Driving motor | AC inverter 7kW | ||||||
| Taping pitch | 15～45mm continuously adjustable | ||||||
| Rotating direction | Clockwise & anti-clockwise | ||||||
| Dimension | 2900×1100×1850mm | ||||||
| Control | Schneider + Siemens inverter | ||||||
| 4 Towing Device TQDⅡ－1600 | |||||||
| Item | Parameter | ||||||
| Towing belt width | 120mm | ||||||
| Towing linear speed | 0～30m/min | ||||||
| Central height | 2000mm | ||||||
| Clamping method | Pneumatic | ||||||
| Air pressure | 0.4MPa | ||||||
| Max. towing force | 3000kgf | ||||||
| Turning angle | Max. 90° | ||||||
| Motor power | 7.5kW Siemens | ||||||
| Dimension | 3150×1200×1650mm | ||||||
| Weight | ~2.3T | ||||||
| 5 Take-up Stand LS－2200 | |||||||
| Item | Parameter | ||||||
| Disk OD | Φ1000～Φ2000mm | ||||||
| Disk width | 550～1400mm | ||||||
| Take-up tension | ≤300kgf automatic constant | ||||||
| Take-up speed | ≤20m/min | ||||||
| Wire guiding pitch | 5～40mm | ||||||
| Max. loading capacity | 8T | ||||||
| Dimension | 4500×2050×2400mm | ||||||
| Total weight | 2.6T | ||||||
| Control | PLC | ||||||
Professional Technical Team
We can provide our customers with the most professional and comprehensive technical support with rich experience and a professional technical team.
For installation and commissioning, we also deploy a professional technical team directly to the customer site, providing face-to-face technical guidance and training.
Choosing our equipment means choosing a strong and professional technical team, first-class quality, and perfect after-sales guarantee.
Frequently Asked Questions
What is a CTC production line used for?
This production line is specifically designed for manufacturing CTC (Continuously Transposed Conductor), which is widely used in transformer windings to improve electrical and mechanical performance.
What range of copper conductor dimensions does the line support?
The transposing device supports single wire thicknesses from 1.12mm to 3.15mm and single wire widths from 3.5mm to 12.5mm.
How many strands can be transposed simultaneously?
Depending on the model, it supports odd strand configurations: 7 to 83 strands for the 84-core model, 5 to 47 strands for the 48-core model, and 5 to 31 strands for the 32-core model.
What brands of electrical control components are used?
The line integrates high-quality, reliable components from world-leading brands, including Siemens (motors and inverters), Schneider, and Omron (phototube sensors).
What is the production capacity of the take-up and towing systems?
The towing device supports a linear speed of 0 to 30m/min, and the take-up stand has a maximum load capacity of 8 Tons to facilitate large-scale production.
Do you offer on-site installation and technical support?
Yes, we provide a professional technical team to customer sites for installation, commissioning, and face-to-face technical guidance to ensure smooth operation.
China CTC Continuous Transposed Conductor Production Line | Leading Suppliers & Factory Solutions for Quality Manufacturing
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