CTC Continuous Transposed Conductor Production Line from China Suppliers - Reliable Factory Solutions
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 Structure Uniformity
Simultaneous multi-strand transposition ensures uniform structure.
2 High Precision
High-precision guiding and forming system ensures dimensional consistency.
3 Automation
Continuous automated production reduces manual intervention.
4 High Reliability
Equipped with insulation wrapping function for improved reliability.
5 Tension Control
Stable tension control system prevents conductor deformation.
6 Modular Design
Modular design with compact structure for optimal space utilization.
7 Easy Operation
User-friendly interface for easy monitoring and adjustment.
Product Advantages
Wide Adaptability
Supports 7～83 / 5~47 / 5~31 odd strands; wire thickness 1.12~3.15mm, width 3.5~12.5mm.
High Precision & Consistency
Continuously adjustable transposing/taping pitch, stable dimension and insulation.
Stable & Reliable
Key parts are supplied by world-class brands like Siemens, Schneider, etc.
High Automation
Touch-screen setting, real-time monitoring, alarm, and auto-stop on breakage.
Strong Capacity
Take-up load of 8T and towing speed of 0~30m/min for mass production.
Mature Application
Stable running in many leading power transmission enterprises.
Technical Parameters
| 1 Pay-off Cage | |||||||
| Item | Parameter | ||||||
| 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 | ||||
| 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.
other information, we also provide a professional technical team to the customer site for installation and commissioning, and provide customers with face-to-face technical guidance.
Choosing our equipment means choosing a strong and professional technical team, first-class quality and perfect after-sales guarantee.
Frequently Asked Questions
Q1: What is the main application of this CTC production line?
A: This production line is designed for manufacturing CTC (Continuously Transposed Conductor), which is widely used in transformer windings to ensure excellent electrical and mechanical performance.
Q2: What range of strands and wire sizes can the transposing device handle?
A: The system supports 7～83, 5~47, and 5~31 odd strands. It accommodates single wire thicknesses from 1.12mm to 3.15mm and widths from 3.5mm to 12.5mm.
Q3: How does the system ensure constant tension during operation?
A: The line features a mechanical constant tension pay-off system (0–10kg adjustable) and automatic constant take-up tension control (≤300kgf) to prevent conductor deformation.
Q4: What brand of electrical components and control systems are used?
A: Key components and control systems are built using high-quality parts from leading global brands, including Siemens, Schneider, and Omron.
Q5: What safety and automation features are integrated?
A: The production line is equipped with touch-screen controls, real-time monitoring, alarm systems, and automatic stop functions triggered by paper breakage via Omron phototube sensing.
Q6: Do you provide installation and technical support?
A: Yes, we provide full technical support, including sending a professional technical team to the customer's site for installation, commissioning, and face-to-face operational guidance.
CTC Continuous Transposed Conductor Production Line from China Suppliers - Reliable Factory Solutions
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