Fin Width 34.5 mm Corrosion-resistant Aluminum Alloy Drainage Type
Fin Microchannel Condenser
Product Description:
Application scenario of quick-drain vertical fins.
Compared with traditional heat exchangers, micro-channel heat
exchangers have better heat dissipation performance, lower contact
resistance, longer air contact time, enhanced heat transfer, no
potential difference corrosion, lower flow resistance and lower
noise, compared with the traditional copper-aluminum heat
exchanger, or the amount of freon charge, the heat exchanger itself
is more economical; in addition, the body is light, the volume is
reduced, and the energy consumption of the fan is reduced by about
half, and corrosion resistance, very environmentally friendly.
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. The design includes inlet and outlet
containers with planar multi-port microchannel tubes and fins. The
heads 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:
The design and manufacture of the micro-channel condenser fin has
many advantages over the traditional condenser fin design. One of
the most important is: consistency and reliability of the fin after
stamping easily broken and deformation, and the use of automatic
assembly machine (manufacturing equipment-filling molding machine)
to avoid fin deformation and fin spacing is inconsistent. The
freezing condition has better freezing performance, which is more
than 30% higher than the traditional microchannel freezing
performance. Passivation + hydrophilic coating. The frosting
performance under frosting condition is 30% better than that of
traditional microchannel.
The company is committed to the global refrigeration and heating
and new energy fields to provide high-precision high-corrosion
aluminum-based new materials and components. The company always
adhere to scientific and technological innovation, deep cultivation
of industrial cutting-edge technology, and strive to industry
customers and partners continue to enable, win-win.
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.
