This square all-aluminum plate fin heat exchanger is dedicated to industrial screw air compressor cooling systems. It features a single-side bottom three staggered straight pipe ports layout, dense parallel louver fins, and one-piece vacuum brazing molding with raw aluminum finish. Three separated runners enable synchronous cooling of compressed air and lubricating oil within the compressor unit. The flat square outline matches standard compressor cabinet inner space, with adjustable fin density and pipe caliber for different power compressor models.
| Product Type | Compressor Special Three-Port Bottom Header Aluminum Louver Fin Cooler Core |
| Raw Material | 3003 High Pressure Resistant Anti-Rust Aluminum Alloy |
| Single Runner Hydraulic Test Pressure | 1.6–4.2 MPa Separate tightness inspection for oil & air channels |
| Fin Type | Horizontal louver turbulence fin, 20–34 FPI customizable |
| Max Continuous Working Temperature | 210℃ |
| Processing Craft | Fin stacking, integral vacuum brazing, three-port CNC integrated machining |
| Applicable Medium | Screw compressor high-temperature compressed air, lubricating hydraulic oil |
| Ambient Temperature Range | -42℃ ~ +68℃ |
| Relative Humidity | 8%–96% compressor station environment mixed with oil mist and fine metal dust |
| Installation Position | Horizontal fixed at the air exhaust side inside screw air compressor cabinet |
| Working Condition | Long-term continuous operation, periodic pressure pulse, low-frequency unit vibration |
| Environmental Resistance | Natural aluminum anti-oxidation, surface oil dirt easy to wipe and clean |
Main sales regions include Southeast Asia, Europe, North America, Middle East and domestic compressor equipment factories. Core customers are screw air compressor manufacturers, compressor radiator supporting factories, pneumatic equipment wholesalers and global compressor after-market spare parts suppliers.