Aluminum Radiator Fin Forming Machine
There are different transformer coil winding machines in different capacity and configurations.
- Aluminum radiator
- Plate Bar Radiator
This fin forming machine is specially designed for forming aluminum foil coil into wave-type radiator fin continuously.
This fin forming machine offers PLC control, HMI operation, auto decoiling, feeding, forming, wave fixing and cutting, simple and highly efficient.
The machine adopts tooling quick changeable design for rolling different fins.
| Item | Data | |
| Blank material | Aluminum alloy foil | AA4343/AA3003/AA4343 or single foil |
| Foil thickness | 0.04~0.30mm | |
| Finished fin | Fin height | Based on rolling tool |
| Height tolerance | 0.03mm, - 0.01mm | |
| Fin height levelness | Less than 0.05mm | |
| Fin width | 8~200mm | |
| Fin pitch | 1.6~5.0mm | |
| Fin pitch tolerance | /-0.10mm | |
| Machine capability | Foil feeding speed | 0-120m/min |
| Fin rolling speed | 1000-4000 corrugations per minute | |
| Fin cutting speed | Max. 60 times per minute | |
| Cutting tolerance | /- 0 corrugation (on top of corrugation) | |
| Tooling | material | Forged high speed steel (W6) |
| Life | 250 million corrugations for laminated foil; 350 million corrugations for pure foil | |
| Total motor power | 5kW | |
| Compressed air source | 0.6MPa | |
| Machine dimension | About 6000 x 1500 x 2000mm | |
| Machine weight | About 2000kg | |
For plate & bar radiators and heat exchangers, the aluminum fin is not rolled but punched. This fin press machine is special for punched type aluminum fins.
Being equipped with different kinds of dies, this machine can produce different kinds of aluminum fins for aluminum radiators, oil coolers, and other heat exchangers.
- Aluminum coil decoiler features mechanical expansion, active decoiling, and a capacity of 1000kg.
- Oil applying device, linked with oil tank, is used for applying lubricating oil onto aluminum fin.
- Automatic precision fin forming machine
- Servo counting and cutting device, HMI display, preset and auto-cut
- Aluminum alloy finished fin collecting table, with a steel frame
- Electric control system (integrated inside the fin forming machine)
Aluminum fin data
- Applicable aluminum foil thicknessMax. 0.35mm
- Max. Aluminum fin width300mm
- Max. Aluminum fin height12mm
- Min. Aluminum fin height1mm
- Accuracy of punched fin height 0.03 / -0mm
Fin punching press data
- Punching speed80~180 strokes/min
- Motor power5.5kW
- Noise levelMax. 80dB
- Machine dimensionAbout 1320 x 800 x 1550mm
- Machine weightAbout 1600kg
Servo cutter data
- Cutting speed0~60 times /min
- Cutting heightMax. 12mm
- Cutting accuracy /-0.1mm
- Compressed air0.5MPa
- Machine dimensionAround 1200 x 700 x 1300mm
- Machine weightAbout 125kg
Foil decoiler data
- Applicable foil coil OD / ID1200mm / 470~510mm
- Applicable foil coil width300mm
- Machine dimensionAbout 2100 x 700 x 1100mm
- Machine weightAbout 750kg
Oil applying trough data
- DimensionAbout 400 x 60 x 30mm
- WeightAbout 125kg
- Corrugated fin
- Offset fin
- Parallel louver fin
- Perforated fin
- Big pitch fin
- Blind vane fin (louvered)