Roll bond evaporator, frigerator evaporator, refrigeration part, freezer evaporator, ice box evaporator
Different size avaliable. We could supply according to customers' drawing or samples.
Specifications
1) Raw material:
Al-plate: Finished products thickness: 1.1 ~ 2.0mm
Al plate thickness: 1.4 ~ 2.5mm
2) Structure:
Double side rollbond evaporator
Single side rollbond evaporator
Part single side rollbond evaporator
3) 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
4) Technical Standards:
Size: Width 590mm (max), length 2050mm (max)
Can produce according to the drawing or sample supplied by clients, also can help the clients design and produce different models of roll bond evaporator.
5) Performance:
Surface treated with powder painting to prevent the corrosion
Inner cleanness can meet the requirement of R134a & CFC cooling system.
Can satisfy the cooling capability requirements.
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
painting
|
E≤1.5
|
|
Any further questions, please feel free to contact with us.
Audited Supplier 
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