Precision Blanking & Prep
- Component Blanking Slices sheets into ultra-thin fins, separators & bars.
- Micron-Level Tolerance Ensures perfect alignment for core stacking.
- Edge Quality Burr-free edges for flawless brazing surfaces.
Aerospace Engine Oil Cooler Tube & Fin Equipment
Aerospace oil coolers operate under heat, pulsation, and vibration. The best way to protect downstream reliability is to stabilize tube geometry and fin/finned-tube quality up front. BOBO delivers tube straightening & chipless cutting, end forming, precision bending, and fin/finned-tube machinery, with recipe control and data that tie into your aerospace quality system.
Why OEMs and Tier-1s Choose BOBO
Precision Tube Forming
Ensures perfect fit and consistent flow paths.
Uniform Thermal Performance
Reliable heat transfer and pressure control.
Full Process Traceability
Seamlessly connects data to your quality systems.
Scalable Production
Smoothly ramp from pilot to volume.
End-to-End Precision Manufacturing
From raw aluminum blanking to final vacuum brazing, we control every step to ensure aerospace-grade reliability and full traceability.
Fin Forming Technology
- High-Speed Stamping Rapidly forms complex Louvered & Serrated patterns.
- Thermal Optimization Disrupts laminar flow to multiply heat transfer.
- Consistency Check Uniform height & pitch for stable pressure drop.
Core Assembly & Verification
- Matrix Stacking Precise layering of parts into a solid core.
- Vacuum Brazing Fuses components into one high-strength unit.
- Final Validation Rigorous flow, leak, and burst pressure tests.
Key Equipment Modules
Our precision-engineered stations handle specialty alloys and complex geometries required by aerospace specifications, all with validated inspection points and data capture.
High-Precision Chipless Cutting
Length repeatability for aerospace stacks
End-Forming Sets
Controlled reduce/expand/flange/bead with certified gauges
CNC Benders
Closed-loop radius, anti-wrinkle, low ovalization
Fin & Finned-Tube Machinery
Height/density control and bond quality checks
Custom Integrated Cells
Tooling standards, ergonomic fixtures, traceable operations
Performance, Takt & OEE
We model takt across tube/fin operations, buffer bottlenecks, shorten changeovers via quick-change kits, and ship PM schedules & spare sets to protect uptime. Dashboards surface OEE, alarms, and downtime reasons via your PLC/MES.
Aerospace Applications
Automated production lines for the industry's most complex thermal management structures. From thin-wall forming to assembly, we ensure micron-level tolerances required for extreme operating conditions.
Request an Engineered Quote
Tell us your alloys & OD range, end-form stack, bend specs, fin/finned-tube requirements, traceability needs, and timeline. We’ll respond with a layout, equipment list, and options.
FAQs
Got questions? Take a look at our quick answers caring for your concerns.
By stabilizing tube lengths/end forms/bend radii and fin height/density and exporting clean records to your flow bench/QMS.
We ensure the repeatability and consistency of downstream flow pressure drop tests through dimensional stability and process traceability. During the processing, key dimensions such as pipe length, port shape, elbow radius, as well as fin height and density are all digitally controlled and inspected.
BoBo Machine adopts chipless cutting to eliminate burrs and metal debris generation. All material transfer points are equipped with protected handling surfaces to prevent surface scratches and contamination. Optional air-blow or rinse stations can be integrated before assembly to achieve aerospace-grade internal cleanliness. Cleanroom-compatible configurations and particle count validation can also be provided for critical tube lines.
Yes. Our modular cell architecture allows quick fixture changeovers and software recipe switching. The system is designed around the heat exchanger core’s geometry, not just a single product type. By standardizing fixture interfaces, data protocols, and control logic, one machine cell can efficiently handle both plate-fin and plate-bar tube forming programs with minimal downtime.
Yes, we could provide private label or white label services. Customization services are available according to your demands.
Yes. We provide on-site set up services. Install, commissioning, calibration and debugging services are offered by our engineers. You can send us your lead time demands and we offer you ideal solutions.