**Product Specifications:**
- **Model No.:** JC2112-38Y
- **Conditions of Use:** Land Use
- **Usage:** Common Units
- **Landuse Type of Unit:** Ordinary
- **Excitation Mode:** AC Rotating Exciter
- **Max Dimension:** 4000*4000*236mm
- **Warranty:** 2 years
- **Power Range:** 100-3000kw
- **Patent No.:** Zl201320830624.7
- **Trademark:** TECFREE
- **Specification:** Full Aluminum
- **Origin:** Qingdao, China
- **HS Code:** 87089190
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**Traditional Radiator Work Process**
1. Tube making
2. Fin making
3. Material cleaning
4. Core assembly
5. Brazing
6. Connectors welding
7. Tanks welding
8. Pressure test
9. Painting
10. Packaging
**New Style Radiator Work Process**
1. Tube making
2. Assembly
3. Connectors welding
4. Tanks welding
5. Pressure test
6. Painting
7. Packaging
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**Comparison Between Traditional and New Style Radiators**
**Traditional Radiator (left image) | New Style Radiator (right image)**
**Disadvantages of Traditional Radiator:**
1. Soldering can create thermal resistance between the tube and fin.
2. The brazing process may not guarantee 100% coherence between the tube and fin (blue areas indicate ineffective heat transfer).
3. This reduces overall heat rejection performance.
4. Uses aluminum alloys 3003 and 4004 for fins and tubes, which are prone to damage during transport or vibration, leading to leaks—especially in large radiators.
**Advantages of New Style Radiator:**
1. Integrated design of fin and tube eliminates thermal resistance.
2. High heat conductivity without issues related to brazing quality.
3. Heat rejection increases by 10–20% under the same dimensions.
4. Made from durable aluminum alloy 6063, offering better strength and longevity.
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**Key Competitive Advantages of Our New Style Radiator:**
1. Can be manufactured with a maximum size of 4000mm x 4000mm x 236mm.
2. Fins can be cleaned using a high-pressure water gun for easy maintenance.
3. Capable of withstanding internal fluid pressure up to 100 bar.
4. Anti-mechanical shaking design ensures longer operational life.
5. Suitable for extremely harsh environments such as highlands, forests, and deserts.
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This new radiator technology represents a significant advancement in cooling system efficiency and reliability, ideal for industrial and heavy-duty applications. Whether you're working in remote locations or extreme climates, our product is designed to deliver consistent and long-lasting performance.
Single Screw and Barrel
Simply put, a single luozhu is a luozhu and two star wheels. When the screw is running at high speed, the air pulsation is small and the exhaust volume is large. Due to the force balance of the single screw, the maximum pressure of the first stage compression can be greater than that of the double screw; the single screw is more energy-saving than the double screw, and the bearing size is not as limited as the double screw type and has a longer life.
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Zhejiang Jinteng Machinery Manufacture Co., Ltd. , https://www.jintengmachine.com