Heat Sink Core Cleaning and Drying Production Line
Category：Tunnel Oven Production Line
Introduction
The Heat Sink Core Cleaning and Drying Production Line is an automated surface treatment system specially designed for automotive radiators, intercoolers, condensers, and industrial heat exchangers.The system integrates multiple processes, including high-pressure spray cleaning, ultrasonic cleaning, multi-stage rinsing, air knife water removal, and high-efficiency drying, achieving fully automated continuous operation.It effectively removes oil stains, metal debris, dust, and residual moisture from heat sink cores, improving surface cleanliness and preparing products for subsequent processes such as brazing, coating, or assembly.
Applications
1. Oil and Grease Removal
Used to thoroughly remove:
Stamping oil residues from manufacturing processes
Cutting fluids
Industrial grease and contaminants
2. Impurity Cleaning
Used for removing:
Metal chips inside fins and tubes
Dust
Various particles and processing residues
3. Surface Drying
Used to rapidly evaporate:
Surface moisture
Water accumulated inside gaps and fin structures
Preventing oxidation and rusting of core components.
4. Pre-Treatment Before Coating
Improves the surface cleanliness of heat sink cores and prepares products for:
Brazing processes
Spray coating processes
Surface protection treatments
Product Parameters
| Parameter Item | Technical Specification |
|---|---|
| Production Line Length | 12 m – 25 m (Customized according to production capacity) |
| Operating Speed | 0.5 – 3.0 m/min (Variable Frequency Speed Control) |
| Cleaning Temperature | 40℃ – 70℃ (Automatic Constant Temperature Control) |
| Drying Temperature | 80℃ – 140℃ (Adjustable) |
| Heating Method | Electric Heating / Natural Gas / Steam Heating |
| Control System | PLC + Touchscreen |
Features
1. High-Efficiency Cleaning Performance
The system combines high-pressure spray cleaning with multi-directional oscillating mechanisms, allowing cleaning fluid to penetrate deep into blind holes and fin gaps for thorough contamination removal.
2. Energy Saving and Environmental Protection
The cleaning solution is recycled through:
Multi-stage filtration system
Oil-water separation system
Exhaust treatment system
reducing water consumption and improving environmental performance.
3. Complete Drying Performance
A combination of:
High-volume air knives
Hot air circulation system
effectively removes surface water and residual moisture inside fin channels, ensuring a dry and clean core surface.
4. Intelligent Automatic Control
The entire production line operates automatically and features:
Fault self-diagnosis
Safety alarm system
Intelligent process control
to improve production efficiency and reliability.
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