China Customized Refrigerator Roll Bond Plate Aluminum Evaporator Coil

refrigerator Roll Bond Plate aluminum Evaporator
Roll bond evaporator, icebox evaporator, refrigerator evaporator
According to customer's drawing or sample.
Detailed as follows:

Raw material
Al-plate: finished products thickness: 1.1 2.0mm,
raw material Al plate thickness: 1.4 2.5mm
Structure
Double side rollbond evaporator,
single side rollbond evaporator,
part single 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)
2) 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.
Performance
1) Surface treated with powder painting to prevent the corrosion
2) Inner cleanness can meet the requirement of R134a & CFC cooling system.
3) Can satisfy the cooling capability requirements.
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
painting
E≤1.5

Size for your reference :
508X1219,508X1093,508X1143,
558X1193,559X1270,558X1320,432x1118,
381x915,381x991 ,381x838 ,381X229,381X1042,
350x500,350x410,380x310,380x610 ,380x120 ,
457X991,457X1067,457X1194,
482X1092,482X1143,483X1220,419X1067
key process:
preparing materials - cleaning - printing - rolling - annealing - blowing up - punching -folding and sharpening -adding the capillary - assemble welding - leakage testing - cleaning and drying - coating - inspection - packing.
We can produce according to your requirement.

Structure:
Double side roll bond evaporator
Single side roll bond evaporator
Part single side roll bond evaporator.

Performance:
Surface is treated with powder painting to prevent the corrosion.
Inner cleanness can meet the requirement of R134a&CFC cooling system.
Can satisfy different cooling capability according to customer requirement .

Main Market :

Pakistan , India ,Nigeria, Morocco, Egypt ,Australia,Colombia,UK......

If you are interested in our roll bond evaporator, pls give us detailed specification.
Your drawings or samples is also OK. We can produce according to your requirement.