Copper Tube Copper Fin Evaporator Coil for Marine Air Conditioning

Copper Tube Copper Fin Evaporator Coil for Marine Air Conditioning Fin evaporator coil for Industrial air conditioner **ABOUT PRODUCT** Our no-frost copper tube aluminum fin coil heat exchanger air cooler offers a range of advantages that make it a top choice in the industry. Here are some key benefits: 1. The fins produced are of very high quality, with flare positions available in plain or wave types. 2. The edges of the fins can be either straight or ripple, depending on the application requirements. 3. All coils undergo 100% leakage testing and are cleaned inside and out using an air circulation system in a heating oven, followed by nitrogen charging to ensure purity. 4. The mechanical bullet expansion of the copper tubes to the fins ensures efficient heat transfer for both condensers and evaporators. 5. We source only the best quality raw materials globally, ensuring our heat exchangers meet international standards. 6. Available copper pipe diameters include 7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm, and 16mm. 7. Aluminum foil is available in blue color with hydrophilic and bio-friendly (health) properties. **Features:** 1. Materials used: Copper, aluminum, and galvanized plate. 2. Aluminum foil options: Hydrophilic or bare. 3. Fin types: Louver fin, flat fin, or corrugated fin. 4. Copper pipes: Diameters of 7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm, 16mm – available as grooved or smooth tubes. 5. Fin pitch adjustable between 1.3–8.0mm. 6. Pitch of holes and rows: Refer to the Excel sheet below. 7. Suitable for Freon refrigerant, hot water, cold water, steam, oil, and other refrigerants. 8. Voltage options: 220V/1/50Hz, 380V/3/50Hz, or custom. 9. Condensing fans: Shaded pole or outer rotor fan motor options available. 10. Gas examination conducted under 3.0MPa air pressure to ensure tightness. 11. Widely used in refrigeration systems, cold rooms, and other cooling applications. 12. Customized samples or drawings accepted. 13. Production process includes tube bending, fin punching, expansion, drying, welding, leakage testing, inspection, and packaging. **Technical Specifications Table:** | No. | Tube Diameter (mm) | Pitch of Hole/Row (mm) | Fin Style | Fin Space (mm) | |-----|---------------------|--------------------------|-----------|----------------| | 1 | Φ7 | 21*12.7 | Grooved Fin, Plain Fin, Sine Wave Fin | 1.4–2.0 | | 2 | Φ7 | 21*18.19 | Sine Wave Fin, Bridgewave Fin | 1.3–1.9 | | 3 | Φ7.94 | 25.4*15.875 | Grooved Fin, Plain Fin, Sine Wave Fin | 1.6–6.35 | | 4 | Φ9.52 | 25.4*22 | Grooved Fin, Sine Wave Fin | 1.6–3.2 | | 5 | Φ9.52 | 25.4*22 | Grooved Fin, Plain Fin, Sine Wave Fin | 1.4–3.2 | | 6 | Φ9.52 | 25*19 | Grooved Fin, Plain Fin, Sine Wave Fin | 2.0–3.8 | | 7 | Φ9.52 | 25*21.65 | Grooved Fin, V Ripple Fin | 1.6–3.2 | | 8 | Φ9.52 | 25*25 | Plain Fin | 2.0–6.0 | | 9 | Φ9.52 | 25*21.65 | Plain Fin | 2.0–6.0 | | 10 | Φ9.52 | 25.4*22 | Grooved Fin, Plain Fin, Sine Wave Fin | 1.6–6.35 | | 11 | Φ9.52 | 31.75*27.5 | Grooved Fin, Plain Fin, Sine Wave Fin | 1.6–6.35 | | 12 | Φ12.7 | 31.75*27.5 | Plain Fin, Sine Wave Fin, V Ripple Fin | 1.8–6.0 | | 13 | Φ15.88 | 38*32.9 | V Ripple Fin | 1.5–4.5 | | 14 | Φ16 | 38*32.9 | V Ripple Fin | 2.5–6.0 | | 15 | Φ16 | 55*27.5 | Plain Fin, Sine Wave Fin | 5.0–8.0 | **Product Images:** [Image 1](http://i.bosscdn.com/uploads/d4/d3/d2/2cfb2bd917c45ec1a6c63e2c87.jpg) [Image 2](http://i.bosscdn.com/uploads/92/27/e1/0910860ce3ed068ff873ac6e28.jpg) [Image 3](http://i.bosscdn.com/uploads/cb/c5/f5/bac935411c66626ae905c373a7.jpg) [Image 4](http://i.bosscdn.com/uploads/ee/f9/47/5bdacaef6e2ef4b4787a9439d6.jpg) [Image 5](http://i.bosscdn.com/uploads/1a/78/3e/79d99ce83fe509a9d50df29b25.jpg) **ABOUT COMPANY** Zeniya Refrigeration and Air Condition Equipment Co., Ltd has been established since 2007. With a plant area of 10,000 square meters and an annual production value of USD 4 million, we are committed to delivering high-quality products and excellent after-sales service. We have our own testing laboratory and advanced CNC machines to ensure precision and reliability. Our focus is on continuous quality improvement and cost control, which has helped us become a leading OEM manufacturer for marine air conditioners in China. Today, we have expanded our business into various sectors including building, agriculture, commercial, and industrial applications. Whether you need standard or customized solutions, we are here to provide timely support and professional guidance. Feel free to reach out if you have any questions – we are always ready to assist!

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