Automatic Hydraulic Fin Forming Machine for Automotive Radiators, Intercoolers and Oil Coolers Customizable Fin Tooling
This fin forming machine is a specialized fin press machine designed for high-precision stamping of aluminum and copper heat exchanger fins. Built on a rigid three-beam, four-column hydraulic frame with a pneumatic strip feeding system, the machine delivers exceptional stability and accuracy for mass production of radiator fins, intercooler fins, and oil cooler fins. The digital control panel allows intuitive setting of stroke count, length, and speed in auto or manual mode. Quick-change fin dies support louvered fins, corrugated fins, and serrated fin profiles, making it a versatile fin making machine for automotive heat exchanger manufacturing. Primarily engineered for radiator, intercooler, and oil cooler fin production for Toyota,Mahindra, and other mainstream vehicle models in the Middle East and India markets, this fin stamping machine is equally suited for industrial cooling applications, including air conditioner condensers, evaporators, and compact heat exchanger fins. Custom tooling engineering is available to match your exact production specifications.
- Heavy-duty four-column hydraulic structure resists off-center loads, ensures stable stamping accuracy, and operates at low noise (≤75 dB)
- Pneumatic feeding with digital length control delivers ±0.1 mm feeding accuracy and ±0.5 mm cutting accuracy per segment
- Interchangeable fin dies produce wave heights from 4 mm to 12 mm and adjustable fin pitches from 3 mm to 8 mm; fast changeover between louvered, corrugated, and serrated fin profiles
- Fully customizable fin tooling — we design and manufacture dedicated dies for your specific vehicle cooling fins (e.g., Toyota intercooler fins) based on your sample or drawing, serving both aftermarket and OEM cooling system requirements
- PLC-controlled operation with stepless speed regulation (40–80 strokes/min), stroke counter, length presetting, emergency stop, overload protection, and material break detection ensures reliable batch production
- Hydraulic drive protects tooling better than conventional mechanical presses, making this fin press machine ideal for small-to-medium batch, high-precision fin production
| Parameter | Specification |
|---|---|
| Nominal Pressure | 150 kN (15 tons) |
| Max. Strip Width | 300 mm (covers most automotive radiator fins) |
| Material Thickness | Aluminum: 0.08–0.25 mm; Copper: 0.05–0.15 mm |
| Fin Dimensions | Height: 4–12 mm (die-customized); Pitch: 3–8 mm (adjustable) |
| Strokes per Minute | 40–80 (stepless adjustable) |
| Feeding Accuracy | ±0.1 mm |
| Cutting Accuracy | ±0.5 mm per segment |
| Control System | Digital PLC with stroke counting and length setting |
| Drive System | Hydraulic press + pneumatic feeder |
| Air Supply Pressure | 0.5–0.7 MPa |
| Power Supply | 380 V / 50 Hz, three-phase four-wire |
| Motor Power | 7.5 kW (hydraulic unit and motor) |
| Overall Dimensions (L×W×H) | 1200 × 800 × 1500 mm |
| Machine Weight | Approx. 1200 kg |
Fin profiles, wave heights, and fin pitches are defined entirely by the interchangeable die set — a single fin forming machine can produce fins for multiple radiator types simply by switching dies. We provide a complete custom die design and manufacturing service: share your target vehicle model (Toyota, Mahindra, etc.) or send a fin sample, and we will engineer the precise fin tooling to meet your production needs. This fin stamping machine supports both aluminum fin and copper fin materials, making it a flexible investment for workshops and factories serving automotive cooling, HVAC heat exchangers, and diverse aftermarket and OEM manufacturing requirements.
About SUNHOPE
For over 15 years, SUNHOPE has been a leading manufacturer and developer specializing in automotive radiator and condenser components, exporting globally. Our expertise encompasses the entire radiator production line.
Core Services & Capabilities
1.Factory Setup Support: We assist international clients in establishing local radiator/condenser manufacturing plants, providing tailored solutions based on 15+ years of industry knowledge.
2.Comprehensive Equipment Supply: We supply complete production lines (including CKD kits) and offer pre-sales & after-sales technical support. Our engineers provide on-site installation guidance.
3.Full Component Supply: SUNHOPE is your single source for all essential radiator and condenser hardware and plastic components, guaranteeing supply chain reliability and finished product quality.
4.Technical Expertise: As equipment users ourselves, we possess deep operational understanding, enabling us to quickly identify and resolve potential production issues.
Why Partner with SUNHOPE?
1.Extensive Mould Inventory: Over 200 proprietary head plate moulds covering most popular global vehicle models.
2.Equipment Expertise: 10+ years of hands-on radiator manufacturing experience allows us to recommend and source optimal machinery for your needs.
3.Superior After-Sales Support: Strong partnerships with equipment providers ensure prompt and effective service. Our user perspective enables faster, more accurate problem-solving.
4.True One-Stop Solution: From factory design, equipment supply, and component sourcing to technical support - SUNHOPE delivers seamless integration for successful radiator production startup and operation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.