23.5mm Parallel Flow Micro Channel Condenser AC Aluminum Fins
Product Description:
Microchannel condense: what is it?
Microchannel condensers are designed to be used as condensing coils
in a variety of refrigeration, air conditioning, and HVAC equipment
and applications. Condensers can be used with a wide range of
refrigerants, such as blends and gases with natural and HFC and HFO
bases, as well as their derivative combinations.
The construction consists of integrally brazed in a controlled
environment furnace input and outlet manifolds (headers) with fins
and flat, multi-port microchannel tubes.
Production Process:
Fin stamping →aggregate→header assembly→press forming→degrease
spray (FLUX) drying,
Preheating→(NB) →brazing→ forced air cooling →plastic connection
pipe welding →helium leak detection→ultrasonic cleaning→coating→
drying →sheet metal assembly →final inspection→packaging
Features:
High-performance microchannel condenser insert fins, which are
designed and produced by YUNNENG, have several advantages over
conventional condenser fin designs. Among these are:
Compliance and dependability
After stamping and forming, forming wings are easily broken and
deformed. To prevent wing deformation and uneven wing spacing, an
automatic assembly machine (manufacturing equipment—filling and
molding machine) is employed.
chilly working conditions
30% greater than the conventional microchannel performance, with
improved frosting performance.
Water-absorbing layer plus passivation
Techical Parameters:
| Chemical Constitution |
| Alloy | Material | Si | Fe | Cu | Mn | Mg | Cr | Zn | Bi | Zr | Ti | Ni |
| ZrFA8X16 | 6815 | 0.65-1.0 | -0.4 | -0.05 | 1.4-1.8 | -0.03 | -0.05 | 1.3-1.7 | -0.05 | 0.05-0.2 | -0.05 | -0.04 |
| Mechanical Property |
| Alloy | Delivery state performance | Properties after brazing | Potentiometric |
| Rp(Mpa) | Rm(Mpa) | A50(%) | Rp | Rm | MV |
| FA8X16/0.08mm/H14SR | 160 | 180-220 | 0.5 | 50-60 | 150-160 | -800 |
| Available Fin Sizes |
| Fin width/mm | Center distance/mm | Flanged height/mm | Fin opening/mm |
| 23.5 | 7.7 | 1.2-1.6 | 2.0 |
| 28 | 10.5 | 1.3-1.5 | 2.1 |
| 33.5 | 10.5 | 1.4-2.0 | 2.0 |
| 42.5 | 10.5 | 1.4-2.0 | 2.0 |
Applications:
home air conditioning condenser and heat pump;
Commercial heat pump system (modular machine) evaporator;
Commercial multi-line evaporator and condenser;
air conditioner condenser and evaporator for buses and cars;
Commercial duct machine evaporator;
electric locomotive, truck, RV, and engineering vehicle condensers;
air conditioning condenser and evaporator for new energy vehicles;
etc.
Support and Services:
The fin, micro-channel cooling tube and collecting tube can be
customized according to customer's requirements, product width up
to 1500mm, length direction can be any size.
