CKD57 PTC Aluminum Corrugated Heat Dissipation Strip
CKD SeriesThe CKD57 PTC Aluminum Corrugated Heat Dissipation Strip is a paired double-strip corrugated aluminum fin assembly, providing expanded surface area and higher thermal throughput for larger PTC heater cores. Formed from precision-rolled aluminum strip and finished with nitrogen-protected brazing, the 57 mm nominal-height profile is produced for consistent fin pitch and dimensional accuracy inside PTC heating assemblies.
| Model pattern | CKD57-XXXX--XXX-XX-T |
| Nominal strip height | 57 mm |
| Reference temperature | 100°C |
| Reference voltage | 220 V |
| Configuration | Double strip |
| Material | Aluminum alloy strip |
| Forming process | Precision punch + corrugation forming |
| Joining process | Nitrogen-protected brazing |
| Punch tooling | Customizable per drawing |
| Length / cut-to-size | Customizable per drawing |
Where This Model Is Used
- Residential & commercial air conditioning
- Automotive air conditioning systems
- Dishwashers
- Clothes dryers
- Warm air heating equipment
- Small household appliances
- Industrial drying equipment
Available Customization Options
- Custom punch profile and fin density
- Custom length and width based on the 57 mm nominal-height model
- Single, double, or triple strip configuration on request
- Custom packaging for OEM assembly lines
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