Microchannel Condenser Insert Fins For AC Fin Width28mm Micro
Condenser Coil
Product Description:
What is a microchannel condenser?
Microchannel condensers are designed to act as condensing coils in
a wide range of air conditioning, cooling and refrigeration
applications and equipment. The condensers are designed for use
with a wide range of refrigerants. These include HFC and HFO based
gases and derivative mixtures, natural refrigerants and blends.
The design includes inlet and outlet headers with flat multi-port
microchannel tubes and fins. The headers are brazed in a controlled
atmosphere furnace.
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:
YUNNENG designs and manufactures high performance microchannel
condenser fins that have a number of advantages over traditional
condenser fin designs, the most important of which are:
Conformity and Reliability
The fins are very easily broken and deformed after stamping and
moulding, and the automatic assembly machine (Manufacturing
Equipment-Filling and Moulding Machine) is used to avoid fin
deformation and inconsistent fin spacing.
Frost working condition
With better freezing performance, 30% better than the traditional
microchannel performance.
Passivation + Hydrophilic Coating
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:
Household heat pump and air-conditioning condenser;
Commercial multi-line evaporator, condenser;
Commercial heat pump system (module machine) evaporator;
Bus and car air-conditioning evaporator, condenser;
Commercial air-conditioning duct machine evaporator;
Electric locomotive, rv, truck, engineering vehicle condensers,
evaporator;
New energy vehicle air conditioning condenser, evaporator...
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.
