Bar & Plate Oil Cooler Assemblies for High-Pressure Duty
Our aluminum bar and plate oil cooler assemblies are engineered for high-pressure, heavy-duty cooling applications. Featuring fully welded aluminum tanks, heavy-duty mounting brackets, and customized ports (including SAE flanges and threaded BSP/NPT ports), these coolers are widely used as screw air compressor coolers and industrial hydraulic system heat exchangers.
Each unit is manufactured using advanced vacuum brazing technology and undergoes 100% helium pressure and leak testing to ensure a zero-defect rate before packaging and palletized shipment.
Key Features & Benefits
- Bar & plate (plate-fin) structure: high-performance aluminum core, vacuum brazed for strength and leak-free joints.
- High working pressure: up to 26 bar (377 PSI), with customized high-pressure options available.
- Customized ports: standard SAE/DIN flanges, threaded BSP/NPT ports, or custom manifolds welded to your drawings.
- Fully welded tanks: heavy-duty mounting brackets built for machine vibration.
- Zero-defect testing: 100% helium pressure and leak testing before shipment.
Product Specifications
| Parameter | Typical Range |
|---|---|
| Structure | High-performance Aluminum Bar & Plate (Plate-Fin) |
| Working pressure | Up to 26 bar (377 PSI), higher on request |
| Ports | SAE/DIN flanges, threaded BSP/NPT, custom manifolds |
| Brazing | Advanced vacuum brazing |
| Testing | 100% helium pressure and leak testing |
| Packing | Export-standard wooden pallets |
Applications
- Screw air compressor cooling: oil & air combi-coolers for Atlas Copco, Ingersoll Rand, Sullair and more.
- Hydraulic power units (HPUs): keeps hydraulic oil at a safe working temperature.
- Construction & agricultural machinery: lubrication system cooling.
Why Source From Us (As a Leading Manufacturer)
- OEM/ODM customization: our engineering team designs the thermal performance and sizing based on your flow rate and heat rejection requirements. For the calculation method, see our bar and plate oil cooler sizing guide.
- Wholesale supply & global shipping: safely packed on export-standard wooden pallets to ensure zero damage during sea or air transit.
- Rapid prototyping: fast turnaround for custom sample cooler assemblies to support your R&D cycle.
We also supply related cooling products: heavy-duty hydraulic oil coolers and industrial hydraulic oil coolers with fan & flange, plus OEM replacement air compressor aftercoolers & oil coolers.
Custom & OEM Manufacturing
Send us your flow rate, heat rejection and port requirements. We confirm the design and quotation within 24 hours, make a prototype for evaluation, then produce with full testing. See our custom process or contact us.
Heat Exchanger Construction Guide
For a broader selection framework, see the bar and plate vs tube and fin heat exchanger guide.
Need a bar and plate oil cooler assembly for your compressor or hydraulic system? Send us your specs or drawings - our engineers will size the right cooler for you within 24 hours.