Corona Equipment Transformer & Control Cabinet
Corona Equipment Transformer & Control Cabinet – ToronCorona™ CH Series
ToronCorona™ CH Series Corona Equipment Transformer & Control Cabinet is a high-performance power and control system designed to support industrial corona surface treatment processes. Engineered as the core electrical unit of a corona treatment machine, this system delivers stable high-frequency, high-voltage output required for consistent and effective surface activation.
This advanced corona treatment equipment integrates intelligent power matching, real-time protection monitoring, and oil-immersed high-voltage transformer technology. The system ensures safe, efficient, and precise control of corona discharge across a wide range of production speeds and materials, making it suitable for continuous industrial operation.
Corona Equipment Transformer & Control Cabinet – ToronCorona™ CH Series Applications
The ToronCorona™ CH Series is used as the power and control backbone in corona surface treatment systems for:
- Packaging and Flexible Films – Provides stable corona power for improving ink, coating, and adhesive adhesion on plastic films.
- Aluminum Foil and Metal Processing – Supports corona surface treatment of aluminum and copper foils to enhance surface energy and cleanliness.
- Paper and Coated Substrates – Enables controlled corona discharge for improved printability and coating uniformity.
- Battery and Electronics Materials – Supplies precise high-voltage control for surface activation in electrode and functional material production.
- Industrial Converting Lines – Integrates seamlessly with high-speed coating, laminating, and slitting equipment.
Standards
- CE Certification – Confirms compliance with European safety, electromagnetic compatibility, and electrical standards.
- ISO 9001 – Certified quality management system ensuring consistent manufacturing and product reliability.
Corona Equipment Transformer & Control Cabinet – ToronCorona™ CH Series Key Features
- Intelligent Protection System
- Automatic protection against over-temperature, over-current, short circuit, cylinder opening, and drum stop conditions.
- Smart Power Matching and Tracking
- Real-time matching of output power with line speed and load conditions for stable corona discharge.
- Oil-Immersed High-Voltage Transformer
- High-efficiency, oil-cooled transformer design ensures long service life and reliable high-voltage output.
- High-Frequency Operation
- Delivers stable corona discharge with precise frequency control for consistent surface treatment results.
- Optional High-Humidity Pre-Heating Function
- Enhances corona performance in humid production environments.
- Industrial Control Cabinet Design
- Robust enclosure with clear status indicators, safety labeling, and easy maintenance access.
- Certified Industrial Reliability
- Designed for continuous operation in demanding industrial environments with proven electrical safety.
Corona Equipment Transformer & Control Cabinet – ToronCorona™ CH Series Technical Specifications
| Model | ToronCorona™ CH 12 | ToronCorona™ CH 15 | ToronCorona™ CH 25 |
|---|---|---|---|
| Input Voltage | 220V ±10%, 50/60Hz (110V is also available) | 380V ±10%, 50/60Hz | 380V ±10%, 50 / 60Hz |
| Output Power | 1–3 kW | 4–15 kW | 15–30 kW |
| Maximum Output Voltage | 7–12 kV | 8–15 kV | 8–25 kV |
| Output Frequency | 15–40 kHz | 14–40 kHz | 15–40 kHz |
| Transformer Type | Oil-immersed high-frequency, high-voltage transformer | ||
| Protection Functions | Over-temperature, over-current, short circuit, cylinder open, drum stop | ||
| Control System | Intelligent power matching and tracking | ||
| Optional Functions | High-humidity pre-heating | ||
| Certification | CE, ISO 9001 | ||
| Application | Corona surface treatment equipment | ||