Asymmetric Multi Port Single Side Horizontal Outlet Vertical Fin Bare Aluminum Heat Exchanger

This square bare aluminum air-cooled heat exchanger is specifically designed for medium tonnage electric excavators, battery road rollers, electric concrete mixing equipment, and medium-sized container energy storage thermal management systems. It features an asymmetric multi-joint layout with one raised circular top liquid port, two small auxiliary threaded ports on left and right lower side plates, and one horizontal straight large-diameter main outlet on the right edge.

Independent bottom supporting cushion blocks ensure stable horizontal placement, while dense vertical staggered turbulence fins are integrated vacuum brazed with internal large-flow coolant channels. Compatible with ethylene glycol antifreeze and hydraulic cooling medium, this unit simultaneously handles heat dissipation for power battery packs, permanent magnet drive motors, and electric hydraulic systems under medium-load continuous operation.

The bare aluminum high thermal conductivity design supports customized adjustments of port positions, core size, and fin density according to vehicle thermal management layout drawings.

• Asymmetric multi-function mixed port layout integrates main liquid circulation, exhaust, and pressure measuring ports, reducing external branch pipeline configuration
• Right side horizontal straight large-diameter main outlet provides straight-through unobstructed inner cavity, significantly reducing coolant circulation flow resistance
• Built-in bottom buffer support cushion with matching position separates load-bearing structure to avoid direct vibration transmission
• Ultra-dense vertical staggered turbulent fin matrix breaks air laminar flow layers for efficient heat exchange under low wind speed
• Original bare aluminum uncoated structure eliminates thermal resistance barriers, maximizing heat conduction efficiency

• Material Advantage: Uncoated high-purity aluminum alloy integral forming with no coating to block heat transfer, providing higher heat exchange efficiency than sprayed coolers
• Process Advantage: Overall vacuum brazing eliminates internal micro leakage risks, multi-port integrated stamping forming reduces welding seams
• Layout Advantage: Multi-functional asymmetric port design integrates multiple pipeline functions, reducing external pipe fittings during OEM assembly
• Quality Control: Each heat exchanger completes full liquid channel high-pressure tightness test with comprehensive calibration before factory delivery
• Customization Advantage: Support arbitrary adjustment of port quantity, distribution position, core width and thickness according to thermal scheme drawings

Main sales regions include domestic medium electric excavator and electric road roller OEM manufacturers, container energy storage cooling system supporting factories, new energy vehicle thermal management component suppliers, and Southeast Asia medium electric engineering machinery spare parts merchants.

Core customers include medium-sized electric construction machinery complete machine factories, power battery integrated cooling system manufacturers, and new energy hydraulic radiator supporting enterprises.