This two-size interchangeable aluminum cooling core is customized for multi-model series screw air compressors, featuring long slotted mounting holes on the left and right side frames for adjustable installation spacing. The modular design incorporates different upper and lower multi-port layouts, combined with dense vertical straight fins and integral vacuum brazing to form independent oil and gas cooling channels.
| Product Type | Dual-Spec Interchangeable Slotted Hole Mount Vertical Fin Aluminum Cooler Core for Compressor Series |
| Raw Material | 3003 Pressure Resistant Anti-Rust Aluminum Alloy Plate & Fin |
| Single Runner Hydraulic Test Pressure | 1.5–4.0 MPa Separate tightness test for oil and gas channels |
| Fin Form | Vertical parallel straight fin, 22–34 FPI unified adjustable specification |
| Max Continuous Working Temperature | 206℃ |
| Processing Craft | Fin stacking, integral vacuum brazing, side slotted hole CNC integrated machining |
| Applicable Medium | Full series screw compressor high-temperature compressed air, circulating lubricating oil |
| Ambient Temperature Range | -40℃ ~ +67℃ |
| Relative Humidity | 9%–95% general compressor workshop with oil mist and fine metal dust accumulation |
| Installation Position | Vertical built-in installation inside low & medium power series screw air compressor cabinet |
| Working Condition | Long-term continuous full-load operation, low-frequency mechanical vibration, periodic fluid pressure fluctuation |
| Environmental Resistance | Natural aluminum anti-oxidation, wide fin gap not easy to block, convenient regular dust cleaning maintenance |
Main sales regions cover Southeast Asia, Eastern Europe, North America and domestic full-series air compressor complete machine factories. Core customers include multi-power series screw air compressor manufacturers, compressor radiator bulk supporting suppliers, industrial pneumatic system integrators and cross-border compressor aftermarket spare parts wholesalers.