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Copper Aluminum Fin Coil/Evaporator in Air Conditioning
**ABOUT PRODUCT**
Zeniya's frost-free copper tube aluminum fin coil condenser for HVAC systems offers a range of advantages that make it a top choice in the industry. The fins are manufactured to the highest quality standards, with options including plain and wave-type flares. The edges of the fins can be either straight or rippled depending on the application requirements.
Each coil undergoes 100% leakage testing and is treated in a heating oven with air circulation for internal and external cleaning, followed by nitrogen charging. The mechanical bullet expansion process ensures efficient heat transfer between the copper tubes and the fins, making the condensers and evaporators highly effective.
We source only premium-quality raw materials from around the world to produce heat exchangers that meet global standards. The copper pipes available have diameters of 7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm, and 16mm. The aluminum foil used is blue in color and has hydrophilic and bio-friendly properties.
**Features:**
- **Material:** Copper, aluminum, galvanized plate
- **Aluminum Foil:** Hydrophilic or bare
- **Fin Type:** Louvered, flat, or corrugated
- **Copper Pipe:** Diameter options include grooved or smooth tubes
- **Fin Pitch:** Adjustable between 1.3–8.0 mm
- **Suitable for:** Freon refrigerant, hot water, cold water, steam, oil, and other refrigeration mediums
- **Voltage Options:** 220V/1/50Hz and 380V/3/50Hz, or custom options
- **Condensing Fans:** Available as shaded pole or outer rotor fan motors
- **Leak Test:** Conducted under 3.0 MPa air pressure to ensure tightness
- **Applications:** Widely used in refrigeration, cold storage, and cooling systems
- **Customization:** Products can be made based on customer samples or drawings
- **Production Process:** Includes tube bending, fin punching, expansion, drying, welding, leak testing, inspection, and packaging
**DATA SHEET (Contact us for full format)**
| No. | Tube Diameter (mm) | Pitch of Hole/Row (mm) | Fin Style | Fin Space (mm) |
|-----|---------------------|-------------------------|-----------|----------------|
| 1 | Φ7 | 21*12.7 | Grooved, Plain, Sine Wave | 1.4–2.0 |
| 2 | Φ7 | 21*18.19 | Sine Wave, Bridgewave | 1.3–1.9 |
| 3 | Φ7.94 | 25.4*15.875 | Grooved, Plain, Sine Wave | 1.6–6.35 |
| 4 | Φ9.52 | 25.4*22 | Grooved, Sine Wave | 1.6–3.2 |
| 5 | Φ9.52 | 25.4*22 | Grooved, Plain, Sine Wave | 1.4–3.2 |
| 6 | Φ9.52 | 25*19 | Grooved, Plain, Sine Wave | 2.0–3.8 |
| 7 | Φ9.52 | 25*21.65 | Grooved, V Ripple | 1.6–3.2 |
| 8 | Φ9.52 | 25*25 | Plain | 2.0–6.0 |
| 9 | Φ9.52 | 25*21.65 | Plain | 2.0–6.0 |
| 10 | Φ9.52 | 25.4*22 | Grooved, Plain, Sine Wave | 1.6–6.35 |
| 11 | Φ9.52 | 31.75*27.5 | Grooved, Plain, Sine Wave | 1.6–6.35 |
| 12 | Φ12.7 | 31.75*27.5 | Plain, Sine Wave, V Ripple | 1.8–6.0 |
| 13 | Φ15.88 | 38*32.9 | V Ripple | 1.5–4.5 |
| 14 | Φ16 | 38*32.9 | V Ripple | 2.5–6.0 |
| 15 | Φ16 | 55*27.5 | Plain, Sine Wave | 5.0–8.0 |
**ABOUT COMPANY**
Zeniya Refrigeration and Air Condition Equipment Co., Ltd was established in 2007 and has since grown into a leading manufacturer in the refrigeration and air conditioning industry. With a plant area of 10,000 m² and a production value of USD 4 million, we are equipped with advanced CNC machines and an in-house testing lab.
Our focus is on continuous quality improvement and cost control, which has helped us become a trusted OEM supplier for marine air conditioners and expand our business into various sectors such as building, agriculture, commercial, and industrial applications.
We pride ourselves on offering excellent after-sales service and providing prompt responses to all customer inquiries.
