33.5 mm Micro-channel Condenser Fin High-efficiency Heat Transfer
Aluminum Alloy Tube
Product Description:
What exactly is a microchannel condenser?
Microchannel heat exchanger was first used in electronic field,
which solved the large-scale“Thermal barrier” problem in integrated
circuit. Compared with conventional heat exchangers, microchannel
heat exchangers have higher heat transfer efficiency, higher heat
response rate and better controllability, lower noise and stable
operation, better pressure bearing capacity, better corrosion
resistance, lower cost and lower material consumption under the
same heat exchange requirements.
Microchannel condensers are designed to be used as condensing coils
in a variety of air conditioning, cooling and refrigeration
applications and equipment. This condenser is specially designed
for various refrigerants.
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:
Yun Neng Group company
The design and manufacture of high performance micro-channel
condenser fins have many advantages compared with the traditional
design of condenser fins.
One of the most important is: consistency and reliability fins
after stamping is easy to break and deformation, and the use of
automatic assembly machine (manufacturing equipment-filling molding
machine) to avoid fin deformation and fin spacing inconsistent.
The freezing condition has better freezing performance, which is
30% higher than the traditional microchannel. Passivation +
hydrophilic coating.
The frosting condition has better frosting performance, which is
30% better than the traditional microchannel.
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.
