Brand Name: RETEKOOL
Model Number: Customization
Place of Origin: Jiangsu, China (Mainland)
Small Size Roll Bond Evaporator:
Raw material |
Al-plate: finished products thickness: 1.1 2.0mm, |
Structure |
Double side rollbond evaporator, |
Key process |
Prepare the material, Cleaning, roughing surface, Printing, Riveting, Rolling, Annealing, Blow up, Punching, Folding and shaping, Capillary connecting, Assembly welding, Leakage Test, Cleaning and drying, Coating, Curing, Inspection, Packing |
Technical Standards |
1) Size: width 590 (max), length 2050 (max) |
Performance |
1) Surface treated with powder painting to prevent the corrosion |
Performance |
3.5 million sets per year (10000 sets per day) |
R134a Cooling System Tube Inside standards
Residual moisture |
≤5 /100cm3 |
Residual impurity |
≤1 /100cm3 |
Residual mineral oil |
≤100 /100cm3 |
Residual chlorine |
≤5vloppm |
Residual paraffin |
≤3 / |
Biggest single impurity |
≤0.5mm |
Specification of coating
Coating thickness |
thickness of coating40 90 μ m |
Hardness of coating |
≥2H |
Impact of coating |
50cm?kg/cm impact, no crack |
Adhesion of coating |
≥two grade |
Flexibility of coating |
Around R=3D bend 180?, no crack or no fall off |
Color tolerance of powder |
E≤1.5
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