Railway Grade Aluminum Air Oil Cooler for Gearbox Lubricating Systems
High-performance air oil cooler specifically designed for gearbox lubricating systems, featuring advanced aluminum alloy construction with superior thermal conductivity and C4 corrosion resistance.
Product Specifications
| Parameter |
Specification |
| Heat Dissipation |
Up to 85 kW |
| Cooling Method |
Air oil cooling |
| Core Material |
Aluminum alloy |
| Corrosion Resistance |
C4 grade |
| Air Flow Capacity |
8,000-12,000 m³/h |
| Max Working Pressure |
1.6 MPa |
Technical Features
- Fin Types: Plain Fin, Perforated Fin, Wavy Fin, Louvered Fin, Serrated Fin
- Core Construction: High strength, high heat conductivity, high safety coefficient
- Sonicleaning: High efficiency, minimal metal corrosion, low pollution
- Vacuum Brazing: Strict control of vacuum degree, temperature and time
- Argon Welding: Straight weld gaps, uniform squamous appearance
- Quality Testing: Comprehensive air tightness and pressure testing
Environmental Specifications
- Operating elevation up to 1,200 m
- Designed for saline and dusty atmospheres
- Wide temperature tolerance from -40°C to +60°C
- C4 level surface protection
- Stable performance at full humidity conditions
Wind Power Application Features
Equipped with multi-wing PAG fan and anodic oxidation treatment on cooler. Corrosion-proof grade: C4. Successfully tested and in bulk production, performing reliably in field applications.
Current industry standards for offshore wind power applications utilize either anodic oxidation treatment or electrophoretic processing. Corrosivity resistant levels comply with ISO12944 standards: C3/C4/C5-I/C5-M.