Aluminum Roll Bond Evaporator for Refrigerator Parts 380X310mm

Aluminum Roll Bond Evaporator for Refrigerator Parts 380X310mm
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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

If you are interested in our products, please don't hesitate to contact me! We can produce according to your drawings or your samples!

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