Corrugated Fin Forming Machine

High-Precision Corrugated Fin Forming Machine for Heat Exchanger Production

Our continuous corrugated fin forming machines are engineered for high-volume, tight-tolerance manufacturing of aluminum, copper, and stainless steel fins used in automotive radiators, HVAC heat pumps, industrial condensers, and charge air coolers (CAC). Designed around actual fin geometry and material springback dynamics, our systems eliminate pitch drift and edge burrs to ensure seamless downstream core assembly.

Hydraulic Fin Forming Machine
Some applications require processing hard materials. Our hydraulic fin forming machine is designed to meet this challenge. It is suitable for home air conditioners and mini refrigerator condensers,
Pneumatic Fin Forming Machine
Commercial cooling applications require strong and durable fins. Our pneumatic fin forming machine is designed to deliver the necessary performance. It is suitable for cabinet air conditioner outdoor
CNC Fin Forming Machine
Medium- to high-load applications require reliable equipment. Our CNC fin forming machine is designed to meet these demands. It is suitable for commercial central air conditioning systems and
Roller Forming Machine
Industrial heat exchangers require increasingly high performance. Our roller forming machine is designed to meet these demands. It is used for large water chillers, marine radiators, and base station
Aluminum Foil Fin Forming Machine
Extreme applications require extremely high precision. Our aluminum foil fin forming machine is designed to meet these standards. It is widely used in subway air conditioning systems, LNG cold boxes,
Copper Fin Forming Machine
Special industries demand exceptional performance and reliability. Our copper fin forming machine is designed for these high-end applications. It is suitable for nuclear radiators and aerospace heat

Key Specifications

Parameter	Specification
Applicable Materials	Aluminum, Copper, Stainless Steel, Brass
Material Thickness	0.05–0.30 mm, customizable
Fin Height Range	2.0–25.0 mm
Fin Pitch Range	1.0–8.0 mm
Cutting Method	Servo Guillotine / Rotary Cut-off
Control System	Siemens / Mitsubishi PLC with Multi-Language HMI
Target Applications	Radiators, Condensers, Evaporators, Charge Air Coolers (CAC), Intercoolers

Tooling & Changeover

Feature	Specification / Production Benefit
Tooling Changeover	Modular cassette and die system; complete changeover can be reduced to under 30–45 minutes, depending on tooling configuration and product specification
Tooling Materials	Cr12MoV / D2 / SKD11 alloy tool steel
Heat Treatment	Vacuum heat treatment
Tooling Hardness	HRC 58–62
Wear Resistance	Hardened alloy tool steel helps resist wear during continuous forming and supports longer tooling service intervals
Maintenance Efficiency	Modular tooling design simplifies removal, replacement, inspection, and maintenance for multi-specification production

Custom Engineering & Technical Evaluation Workflow

Drawing & Specification Review Submit your fin profile drawing, material alloy grade, thickness, and required dimensions.

Technical & Tooling Assessment Our engineers evaluate material elasticity, forming resistance, pitch stability, and tooling layout.

Machine & Auxiliary Configuration We match the exact uncoiling tension, servo feeding, forming speed, and automatic cut-off method to your output target.

Trial Forming & Sample Inspection Before shipment, trial production is conducted to verify fin height, pitch tolerance, cut squareness, and surface finish.

Quality Control & Precision Inspection Standard

Machine reliability is backed by systematic quality verification at every stage of production:

Critical Component Inspection:

All structural components, precision rollers, and guide rails undergo dimensional verification using coordinate measuring machines (CMM) and optical profile projectors.

Compliance & Safety Standards:

Built in strict accordance with ISO 9001:2015 quality management procedures and international CE safety standards.

Factory Acceptance Test (FAT):

Comprehensive 48-hour continuous run testing and trial forming before final dispatch to ensure zero-defect installation at your facility.

Get a Custom Technical Proposal in 24 Hours

Please upload your fin drawings (.PDF, .DWG, .STEP) and basic specifications. Our engineering team will assess material behavior, tooling requirements, and estimated output for your project.
Upload Fin Drawing / Specification Sheet (PDF, CAD, or STEP format)
Select Material Type (Aluminum / Copper / Stainless Steel / Other)
Specify Expected Daily Output or Line Speed Requirement
[ Submit for Engineering Review ]

FAQ

Q: What core parameters are required to evaluate a corrugated fin forming machine?

A: To provide an accurate technical configuration, we need your fin drawing (.PDF, .DWG, or .STEP) or details on fin height, fin pitch, strip width, material grade, material thickness, cut length, and your target production capacity (fins/min or meters/min).

Q: What materials can your corrugated fin forming machines process?

A: Our machines are engineered to process high-conductivity aluminum alloys (e.g., 3003, 4004, 4343), copper (C11000), and stainless steel (304, 316L). Tooling clearances and drive torque are customized according to the tensile strength and hardness of your specific alloy.

Q: How do you guarantee consistent fin pitch and height tolerances during long production runs?

A: Pitch drift and height variation are controlled through a combination of servo-driven feeding, precision-ground forming rolls (machined within ±0.003 mm), micro-adjustable forming gaps, and constant uncoiling tension control. This prevents material binding and guarantees smooth downstream tube insertion.

Q: Can one machine produce multiple fin specifications?

A: Yes. By utilizing our modular tooling cassette system, a single machine platform can accommodate different fin profiles, pitches, and heights. Complete tooling changeovers can be accomplished in 30 to 45 minutes by trained operators.

Q: What tooling materials do you use, and what is the expected operational lifespan?

A: Forming rolls and cutting blades are manufactured from premium alloy tool steel (Cr12MoV / D2 / SKD11), vacuum heat-treated to HRC 58-62, and finished with hard chrome plating. Under standard operating and lubrication conditions, our tooling offers millions of continuous forming cycles before requiring maintenance.

Q: Do you offer automatic cut-off and fin collection systems?

A: Yes. Machines can be equipped with high-speed servo guillotine or rotary shear units synchronized with PLC length counters. Downstream collection can be configured with automated stacking trays, counting units, or side-collection channels to protect delicate fin tips from manual deformation.

Q: Can we test our own raw material before shipment?

A: Yes. As part of our Factory Acceptance Test (FAT) protocol, we encourage customers to supply sample coils. We perform 48-hour continuous trial production using your exact material and fin geometry, providing video verification and optical dimension inspection reports prior to dispatch.

Q: What electrical standards and international certifications do your machines comply with?

A: All machines are manufactured in accordance with ISO 9001:2015 quality management procedures and carry full CE certification (2006/42/EC Machinery Directive and 2014/30/EU EMC Directive). Electrical cabinets use globally recognized components (e.g., Siemens, Schneider, Omron, SMC) customized to your local voltage and frequency requirements (e.g., 380V/50Hz, 480V/60Hz).

Q: What overseas technical support and warranty services do you provide?

A: Every machine is covered by a 12-month comprehensive warranty. We provide full commissioning documentation, step-by-step operating videos, detailed user manuals, recommended spare parts kits, and 24/7 remote technical assistance. On-site installation, commissioning, and operator training are also available upon request.

We are one of the most professional corrugated fin forming machine manufacturers in China, also support customized service with low price. We warmly welcome you to buy discount corrugated fin forming machine for sale here from our factory. If you have any enquiry about quotation, please feel free to email us.

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