Model NO.: ZTFHE
Trademark: Zeniya
Transport Package: Polywood
Specification: Customized
Origin: Taixin City, Jiangsu, China
Fin Coil Type Heater and Cooler for Cooling System
**ABOUT PRODUCT**
Our copper tube aluminum fin coil heat exchanger is specifically designed for FCU (Fan Coil Units) and offers excellent performance in both heating and cooling applications. Here are some of the key advantages:
1. **High-Quality Fins**: The fins are manufactured to the highest standards, available in plain or wave types, ensuring efficient heat transfer.
2. **Versatile Fin Edges**: Fins can be straight or ripple-shaped depending on the specific application requirements.
3. **Comprehensive Testing**: All coils undergo 100% leakage testing, cleaning in a heated oven with air circulation, and are charged with nitrogen for optimal performance.
4. **Efficient Heat Transfer**: Mechanical bullet expansion ensures a tight bond between the copper tubes and the fins, enhancing heat exchange efficiency in condensers and evaporators.
5. **Premium Materials**: We source top-quality raw materials from around the world to ensure globally accepted standards in our heat exchangers.
6. **Copper Tube Options**: Available in various diameters including 7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm, and 16mm.
7. **Hydrophilic Aluminum Foil**: Blue-colored aluminum foil with hydrophilic and health-friendly properties enhances moisture control and hygiene.
**Features:**
1. **Material**: Copper, aluminum, and galvanized steel.
2. **Aluminum Foil**: Available in hydrophilic or bare finish.
3. **Fin Types**: Louvered, flat, or corrugated fins.
4. **Copper Pipe**: Grooved or smooth, with diameters ranging from 7mm to 16mm.
5. **Fin Pitch**: Adjustable between 1.3mm to 8.0mm.
6. **Hole and Row Pitch**: Refer to the attached Excel sheet for detailed specifications.
7. **Refrigerant Compatibility**: Suitable for Freon, hot water, cold water, steam, oil, and other refrigerants.
8. **Voltage Options**: 220V/1/50Hz or 380V/3/50Hz, or custom options.
9. **Condensing Fans**: Available in shaded pole or outer rotor motor configurations.
10. **Pressure Test**: Gas test conducted at 3.0MPa to ensure airtightness.
11. **Wide Application**: Ideal for refrigeration systems, cold storage, and industrial cooling setups.
12. **Customization**: Products can be made according to customer samples or drawings.
13. **Production Process**: Includes tube bending, fin punching, expansion, drying, welding, leak testing, and final inspection.
| 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 |
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 square meters and an annual production value of USD 4 million, we pride ourselves on delivering high-quality products backed by strong technical support and after-sales service. Our company is equipped with advanced CNC machines, a dedicated testing laboratory, and a team of skilled professionals who ensure that every product meets international quality standards. We specialize in continuous improvement in both quality and cost efficiency, which has allowed us to evolve from a marine air conditioner OEM factory into one of the top suppliers in China. Today, our business extends beyond marine applications to include a wide range of industries such as commercial buildings, agriculture, and industrial refrigeration. Whether you're looking for standard or customized solutions, we are committed to meeting your needs with precision and reliability. Your questions and concerns are always welcomed, and we strive to provide prompt and professional assistance. Our commitment to excellence ensures that every product we deliver is not only reliable but also built to last.
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