This single-layer flat aluminum cooling core is specially customized for screw air compressors, featuring left-side centralized multi-tube joint layout and four-corner independent mounting lugs. High-density horizontal straight fins and integral vacuum brazing form separated oil and gas dual runners, enabling one-piece combined cooling of compressor lubricating oil and exhaust air.
Raw aluminum polished finish ensures efficient heat conduction, while the flat thin body adapts to narrow horizontal compressor cabinet layouts. Custom tube caliber and overall outline options are available for different power compressor units.
| Product Type | Compressor Special Left Multi-Port Single Layer Aluminum Straight Fin Cooler Core |
| Raw Material | 3003 Pressure Resistant Anti-Corrosion Aluminum Alloy |
| Single Channel Hydraulic Test Pressure | 1.5–4.0 MPa Separate tightness test for oil & gas runners |
| Fin Form | Horizontal parallel straight fin, 22–36 FPI optional |
| Max Continuous Operating Temperature | 205℃ |
| Processing Craft | Fin lamination, integral vacuum brazing, left multi-port integrated machining |
| Applicable Medium | Screw compressor high-temperature compressed air, circulating lubricating oil |
| Ambient Temperature Range | -40℃ ~ +67℃ |
| Relative Humidity | 9%–95% compressor workshop filled with oil mist and fine metal dust |
| Installation Position | Horizontal built-in installation inside small & medium screw air compressor cabinet |
| Working Condition | 24-hour continuous operation, low-frequency mechanical vibration, periodic pressure fluctuation |
| Environmental Resistance | Natural aluminum anti-oxidation, surface oil contamination easy to wipe clean |
Main sales regions include Southeast Asia, Eastern Europe, North America and domestic compressor supporting factories. Core customers include small & medium screw air compressor manufacturers, compressor radiator matching suppliers, pneumatic equipment wholesalers and global compressor after-sales spare parts distributors.