This square all-aluminum cooling core is customized for integrated screw air compressors with special pipeline layout. It features a square flange mounting base on the left frame with three independent circular fluid ports, and a single outlet port on the right side. Dense horizontal louver fins use integral vacuum brazing to form separated oil and gas dual runners, enabling simultaneous cooling of compressor lubricating oil and high-temperature exhaust gas. Four-corner independent mounting lugs support vertical cabinet installation, while the bare aluminum finish ensures stable heat transfer efficiency.

• Left independent square flange seat, reserved for main valve and pressure sensor assembly, simplifies compressor internal accessory layout
• Asymmetric multi-port left header design matches special internal pipeline routing of integrated compact compressor units
• Four-corner symmetric mount lugs provide multi-point uniform stress dispersion to resist long-term unit running vibration
• High-density horizontal louver turbulent fins break air boundary layer to boost heat dissipation under sustained high-temperature load
• Completely isolated oil-gas separate flow channels eliminate medium mixing risk to prevent compressor oil emulsification failure

• Material: Thickened aluminum frame and square flange base enhance structural strength, adapt to complex narrow cabinet space of special integrated compressors
• Craftsmanship: One-time integral vacuum brazing molding eliminates hidden leakage points of split welded runners, reducing compressor after-sales maintenance frequency
• Performance: Left square flange integrated design integrates fluid passage and sensor mounting base, saving independent accessory installation space inside the compressor cabinet
• Quality Control: Independent hydraulic leak test for each medium runner, flatness calibration of flange and four-corner lugs before factory delivery
• Global Applicability: Customizable flange hole spacing, port quantity and overall size, meeting personalized special cooling supporting demands of integrated screw compressor OEM manufacturers worldwide