High Injection Speed Screw Barrel High Injection Speed Screw Barrel,High Speed Screw Barrel,Ow-Shear Optical Screw,Screw And Barrel Ningbo Jinyi Precision Machinery Co., Ltd. , https://www.jinyi-machinery.com
Heat Exchanger Features:
1. Materials: Copper, aluminum, and galvanized steel.
2. Aluminum foil: Available in hydrophilic or bare versions.
3. Fin types: Louvered, flat, or corrugated.
4. Copper tubes: Diameters include 7mm, 8mm, 9.52mm, 12.75mm, and 15.888mm, available in grooved or smooth options.
5. Fin pitch adjustable from 1.8 to 5.8mm.
6. Hole pitch and row pitch: 25x21.65mm and 12.7x19.05mm respectively.
7. Compatible with refrigerants such as R134A, R22, R404A, and R407C.
8. Voltage options: 220V/1/50Hz or 380V/3/50Hz, customizable if needed.
9. Condensing fans: Shaded pole or outer rotor motor available.
10. Gas tested under 3.0MPa air pressure to ensure tightness.
11. Widely used in refrigeration, cold storage, and cooling systems.
12. Customized products based on samples or drawings.
13. Manufacturing process includes tube bending, fin punching, expanding, drying, welding, leakage testing, inspection, and packaging.
Heat Exchanger Pictures:
Item
Heat Exchanger Type
Operation Medium
Operation Pressure (MPa)
Application
1
Φ16/Φ9.52/Φ12.7 Copper Tube with Aluminum Fin
Cold/Hot Water
≤1.6
Used in combined air handling units, fan coils, and air conditioning devices
2
Φ18/Φ20 Steel Pipe with Steel Sheet
Steam
≤0.2
Used in air handling units, fan coils, and HVAC systems
3
Φ16/Φ9.52/Φ12.7 Copper Tube with Aluminum Fin
Brine
≤1.6
Used in cold storage and low-temperature systems
4
Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin
Ethylene Glycol
≤1.6
Used in energy recovery and low-temperature devices
5
Φ16 Copper Tube with Aluminum Fin
Ice Mud
≤1.6
Used in dry operation conditions, fresh air dehumidification, etc.
6
Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin
R22
≤1.9
Used in industrial and commercial air conditioning systems
7
Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin
R407C
≤1.9
Used in industrial and commercial air conditioning systems
8
Φ9.52/Φ7.94/Φ7 Copper Tube with Aluminum Fin
R134a
≤3.1
Used in vehicle and vessel cooling systems
Ms. Ruby Yang
Tel: +86 21 35324169-208
Mob: +86 15538183231
Tube Fin Heat Exchanger
The technology to create perfection:
1. The fins produced are of high quality, featuring plain or wave-type flares.
2. The fin edges can be straight or rippled, depending on the application.
3. All coils undergo 100% leakage testing and are cleaned with heated air circulation inside and outside, then filled with nitrogen for enhanced performance.
4. Mechanical bullet expansion ensures efficient heat transfer between copper tubes and fins, improving the performance of condensers and evaporators.
5. We use only the highest quality raw materials sourced globally, ensuring our heat exchangers meet international standards.
6. Copper pipes available in diameters of 7mm, 7.94mm, 9.52mm, and 12.75mm.
7. Aluminum foil in blue color with hydrophilic and bio-friendly (health) properties.
Note: For more information, please contact me.