Product Description
This fin forming machine is key for producing car radiators, condensers, and intercoolers. It mainly involves rolling and forming with rollers.
This device can produce aluminum and copper foil materials approximately 0.06-0.15m thick.
Its roller mold is independently designed and can quickly be replaced to produce different types of fins, but it is not as good as louver, wave, linear, etc.
Fin forming machine technical data
| NAME | DATA |
| Overall dimension | 4650*750*1750mm |
| Foil material | aluminum copper |
| Motor power | 2.2kw |
| Production speed | 0-120M |
| Cutting speed | 60 times/min |
| Power supply | 380V/50Hz |
| Packing | Wooden box |
Fin forming machine advantage
1. The fin-cutting device operates independently and is driven by a servo motor to control the length of each fin accurately
2. The roller mold of this machine can be combined with multiple sizes, which can save a lot of costs
3. The fin forming machine has an independent lubricating oil device, which will automatically sound an alarm when there is a lack of lubricating oil
4. All controls are complete on a 7-inch touchscreen, allowing engineers to set parameters such as fin length and production quantity. When it meets the production capacity, the machine will automatically stop
5. The fin machine has a 2.2kw motor-driven roller; the fastest production speed per minute is 120m. This high-speed production can meet the needs of the vast majority of users
Raw materials for the fin machine roller
| Name | Materials |
| Frame | C45 steel |
| Partition | Cr12MoV |
| Forming roller | SKH11 |
| Rolling roller | W6Mo5Cr4V2 |
| Bearing brand | SKF |
| Locating pin | SKH51 |
Fin forming machine working video
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What to check before you buy
Four things, in the order they’ll bite you.
Fin height first. One fin, one height. If you’re running two fin designs at different heights, you need two fin roller molds or two fin forming machines. This is the most common thing buyers get wrong, and it’s expensive to fix later.
Foil thickness range. 0.05–0.15 mm covers most automotive work. Going thinner saves material cost but the foil tears more readily, and the machine has to be set up for it. Tell us what you actually run rather than what the drawing allows.
Speed against your furnace, not in isolation. 120 m/min suits most plants. If your brazing furnace can swallow more, we also build a 300 m/min machine — worth asking about before you assume 120 is the ceiling.
Who trains the operator. Roller changeover, tension setting and lubrication are learnable, but not from a manual. We train until your people can run changeovers on their own, and we ship the wearing parts long-term because some of them are vacuum-quenched and won’t be available on the local market.
Where the fin forming machine sits in radiator factory
Fin forming is the second step of six, and it’s the one that sets the pace for everything downstream.
Tube comes first — a tube mill rolls strip into flat tube and welds the seam. Then fin. Then the tubes, fins and header plates go together on a core assembly machine, which is where fin height tolerance starts to matter: if the fin is out by even a fraction, it won’t seat in the core.
The assembled core then goes into an aluminum brazing furnace. Brazed, it gets clinched to the plastic tank and leak-tested.
Because fin forming feeds all of that, buying the slowest machine in the line is usually a false economy — the fin machine is rarely the expensive item, but it’s often the one that caps your daily output. Match its speed to the brazing furnace, not to your budget.
Support and Services
We provide wooden box packaging that meets international logistics standards for this machine,
It is a plastic bag that contains many desiccants to prevent moisture regain and rust.
Door-to-door logistics service, no matter which country your steel is in, we will deliver the machines to your factory
A 12-month warranty policy and provision of vulnerable parts, allowing users to use this machine generally for 3-5 years
If our engineers need to provide on-site installation and training services, users only need to pay for the engineer’s airfare and hotel.
After the fin forming machine is completed, it will be tested in the Chinese factory, and we can provide users with fin samples to check all sizes.
Q & A
A: Yes, this machine can produce aluminum and copper materials, and the thickness of the foil is 0.05-0.18mm.
A: A machine requires one worker, and we have an automatic feeding machine that can achieve fully automatic production with fin machines. You can contact our engineers for more details.
A: Our machine produces fins with a maximum error of ±0.02mm in height and size.
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