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Advantages

1.No-Frost evaporators represents a significant advance in No-Frost technology. Improves thermal efficiency by up to 30% and allows designers to customize air flow patterns to optimize defrost performance. The flexibility to control fin placement makes an ideal solution for new applications that are required to meet stringent energy requirements.

2.Modular design which offers application, manufacturing and installation flexibility

3.Flexibility for positioning fin gaps, permitting greater airflow efficiency

4.Staggered fins pattern results excellent thermal efficiency

5.The variable parameters in the size of the product ensure a global design with efficient and installation-friendly solutions

6.High plasticity,corrosion resistance,electrical conductivity,thermal conductivity

7.Interior and exterior of tubing to be free from defects, oxides,rust and foreign matter.

8.Each tubing assembly to be tested by the QC to insure no leaks .

9.Finished tubing assembly must have a holding charge of dry air or nitrogen.

Specification

Suitable for no frost refrigerator .

1.Fin Materials:AL 1060,pure aluminum 99.6% .

2.Al pipe：AL 1060 external diameter  ￠8*0.65 -0.8 wall thickness  

3.Copper connecting tube material TP2Y2,  external diameter ￠6/￠8*0.75 wall thickness

4.Left and right plate: Al 1060,thickness 1mm.fin thickness 0.15- 0.18mm 

5.Tube and welding spot can bear 2.41MPa air pressure no leakage.

6.Evaporator can bear 5.5MPa water pressure won’t damage.

7.No welding spot near the tube of bend part,the distance between welding spot and bend tube at least 20mm.

8.Evaporator will be filled 0.1-0.2MPa nitrogen as protection, and use rubber sleeve or seal plug to seal it .