8mm Hob Fin Machine High Speed Custom Radiator Fin Forming China Manufacturer
Product Overview
As a leading radiator fin machine manufacturer in China, Foshan Sunhope Company presents this precision aluminum radiator fin machine engineered specifically for high-volume production of heat exchanger components. This high speed radiator fin forming machine utilizes a single hob tooling design to process material across a selectable range of fin widths—26mm, 32mm, 36mm, 40mm, and 48mm—eliminating frequent changeover downtime. This industrial radiator fin machine integrates Japanese servo controlled fin machine technology and a rigid welded steel frame to ensure consistent fin geometry and flatness. Whether producing louvered heat exchanger fin machine components or standard window fins, this custom radiator fin machine configuration is tailored to meet specific foil thickness and blade profile demands.
Key Advantages
- Customizable Width Configurations
A single radiator fin manufacturing machine accommodates five distinct fin width options (26mm to 48mm) with consistent 8.05mm fin height. Tooling adjustments and guide setups are streamlined to support rapid changeovers between custom production batches without compromising alignment accuracy.
- High Speed Precision Forming
Powered by Mitsubishi PLC radiator fin machine control and servo driven feeding, this radiator fin production line achieves a maximum processing velocity of 130 m/min and a reliable pneumatic cut off rate of up to 60 strokes per minute. Advanced digital servo counting guarantees precise radiator fin pitch control within 3.1±0.1mm.
- Superior Fin Geometry Stability
The welded sheet metal monocoque structure ensures vibration dampening during continuous operation. The radiator fin forming process is strictly maintained with a fin height tolerance of 8.05±0.05mm and a straightness deviation of ≤0.05mm verified by common normal micrometer inspection.
- Optimized for Thin Gauge Foils
Designed to handle delicate 0.08mm aluminum foil without tearing or buckling, this fin rolling machine for radiator applications features a magnetic powder brake tension system. It provides smooth, adjustable material feed from coils ranging from 13mm to 110mm in width.
- Reliable Japanese Component Integration
Critical control and motion components are sourced from leading Japanese manufacturers including Mitsubishi (PLC and Servo Motor), Omron (Relays), and Fuji Electric (Contactors). This ensures long term operational stability for this automatic radiator fin machine and reduces electrical maintenance frequency.
- Safety and Operator Accessibility
The main forming section is enclosed with a protective guard shield. The integrated electrical cabinet mounts directly to the main machine body, saving floor space while maintaining full accessibility for manual strip loading and fastener adjustments.

Technical Specifications
Hob Tooling Specifications (Per Single Hob)
| Parameter |
Specification |
| Fin Height |
8.05 ± 0.05 mm |
| Fin Pitch |
3.1 ± 0.1 mm |
| Window Opening Angle |
30° ± 2° |
| Blade Thickness |
1.1 mm |
| Compatible Foil Thickness |
0.08 mm |
| Selectable Fin Widths |
26, 32, 36, 40, 48 mm |
Machine Performance and Dimensions
| Parameter |
Specification |
| Machine Frame Construction |
Welded Sheet Metal Structure |
| Forming Unit Mounting |
Bolted Fastening to Main Base Plate |
| Max Processing Speed |
130 meters per minute |
| Max Cut Off Rate |
60 strokes per minute |
| Cut Off Method |
Servo Counting / Pneumatic Actuation |
| Control System |
Mitsubishi PLC Integrated Control |
| Strip Width Capacity |
13 mm to 110 mm |
| Tension Control |
Magnetic Powder Brake |
| Overall Dimensions (L x W x H) |
5500 x 700 x 1700 mm |
| Machine Color |
Industrial Grey White |
| Material Loading |
Manual Fastening and Clamping |
Main Electrical Components
| Component |
Brand |
| Integrated PLC |
Mitsubishi (Japan) |
| Servo Motor |
Mitsubishi (Japan) |
| Relays |
Omron |
| Contactors |
Fuji Electric (Japan) |
| Main Drive Motor |
Domestic (China) |
| Transformer |
Domestic (China) |
Inspection Methodology Note
Window Angle Verification: Calculated via digital caliper measurement of the window tilting height to ensure compliance with the 30°±2° specification.
Fin Height Verification: Measured using a common normal micrometer with strict adherence to 0.05mm straightness variation across the fin direction.
For inquiries regarding radiator fin machine price, radiator fin machine for sale, or to visit our radiator fin machine factory, please contact our sales team.
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
- Factory Setup Support: We assist international clients in establishing local radiator/condenser manufacturing plants, providing tailored solutions based on 15+ years of industry knowledge.
- 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.
- 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.
- 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?
- Extensive Mould Inventory: Over 200 proprietary head plate moulds covering most popular global vehicle models.
- Equipment Expertise: 10+ years of hands-on radiator manufacturing experience allows us to recommend and source optimal machinery for your needs.
- Superior After-Sales Support: Strong partnerships with equipment providers ensure prompt and effective service. Our user perspective enables faster, more accurate problem-solving.
- 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.