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Rollbond evaporator,used as refrigeration evaporator,condensor,and heat exchanger.
Rollbond evaporator is made with two aluminium panels special,using the technology of printing refrigerating gas route,heat and roll it,finally,using high pressed air to make out refrigerating gas route.As roll bond evaporator has excellent performance to transit heat energy,more and more refrigerators,freezors,icebox,winebox,mini-freezor are equiped with this kind of evaporator.
Process for rollbond evaporator: preparing materials – Plates inputting – Washing & cleaning -Brushing – Plates Overlapping-Heating,including hot rolling and cold rolling – annealing – inflating/blowing up -Shearing/pressing/punching – folding and sharpening -adding the capillary – assemble welding – leakage testing -cleaning and drying – coating – inspection – packing.
Max.Dimension for rollbond evaporator: Different dimensions could be produced after agreement with our technical dep. Usually, max. length=1800mm and max.width=860mm.
Surface treatment for rollbond evaporator: No treatment or Powder coating;White or Black;Oxidizing.
The rollbond evaporator can be with Copper-Aluminium tube,can be with capillary,or can be without tube.
Structure:Double side rollbond evaporator;Single side roll bond evaporator;Part single side roll bond evaporator. The buyer need to tell us the dimension,thickness,with/witout tube or capillary,surface treatment,purchased quantity,and then we`ll offer you the best competitive price and quality roll bond evaporator.
Used for cooing system with R134a,R410a,R600,etc…Inner cleanness,and can be standed with high pressure to meet the requirement for refrigerant cooling system.As it has excellent performance to transit heat energy,more and more refrigerators,freezors,icebox,winebox,mini-freezor are equiped with roll bond evaporator.
*Customized Size is accepted.
Material for Rollbond Evaporator
The brand code of aluminium material we used to make roll bond evaporator is Aluminium / Aluminum 1060 alloy.In this article,you can know about Aluminium / Aluminum 1060 alloy,which we are using.
Aluminium / Aluminum alloys are known for their strong corrosion resistance characteristics. These alloys are sensitive to high temperatures and experience an increase in strength at subzero temperatures. Aluminium / Aluminum alloys are good low-temperature alloys.
Aluminium / Aluminum 1060 alloy is a low strength and pure Aluminium / Aluminum alloy with good corrosion resistance characteristic.
The following datasheet provides an overview of Aluminium / Aluminum 1060 alloy.
The chemical composition of Aluminium / Aluminum 1060 alloy is outlined in the following table.
|Aluminium / Aluminum, Al||99.60 (min)|
The following table shows the physical properties of Aluminium / Aluminum 1060 alloy.
|Density||2.7 g/cm3||0.0975 lb/in3|
The mechanical properties of Aluminium / Aluminum 1060 alloy are displayed in the following table.
|Elastic modulus||70-80 GPa||10152-11603 ksi|
The thermal properties of Aluminium / Aluminum 1060 alloy are given in the following table.
|Thermal expansion||23.6 (10-6/ºC)||20-100||–|
|Thermal conductivity||234 (W/mK)||25||H18|
Equivalent materials to Aluminium / Aluminum 1060 alloy are:
|ASTM B209||ASTM B210||ASTM B211||ASTM B221|
|ASTM B241||ASTM B345||ASTM B361||ASTM B404|
|ASTM B548||SAE J454||ASTM B483||ASTM B234|
Fabrication and Heat Treatment Hardening
Aluminium / Aluminum 1060 alloy can be hardened only from cold working. Tempers H18, H16, H14 and H12 are determined based on the amount of cold working imparted to this alloy.
Aluminium / Aluminum 1060 alloy can be annealed at 343°C (650°F) and then cooled in air.
Aluminium / Aluminum 1060 has excellent cold working characteristics and conventional methods are used to readily cold work this alloy.
Standard commercial methods can be used for Aluminium / Aluminum 1060 alloy. The filter rod used in this welding process whenever needed should be of AL 1060. Good results can be obtained from the resistance welding process performed on this alloy through trial and error experimentation.
Aluminium / Aluminum 1060 alloy can be forged between 510 to 371°C (950 to 700°F).
Aluminium / Aluminum 1060 alloy can be formed in an excellent manner by hot or cold working with commercial techniques.
Aluminium / Aluminum 1060 alloy is rated with fair to poor machinability, especially in the soft temper conditions. The machinability is much improved in the harder (cold worked) tempers. Usage of lubricants and either high-speed steel tooling or carbide are recommended for this alloy. Some of the cutting for this alloy can also be done dry.
Aluminium / Aluminum 1060 alloy does not harden by heat treatment and it can be annealed after the cold working process.
Aluminium / Aluminum 1060 alloy can be hot worked between 482 and 260°C (900 and 500°F).
Aluminium / Aluminum 1060 alloy is widely used in the manufacture of railroad tank cars and chemical equipment.
Below photos show you our facility to process roll bond evaporator.Quality can be assured.
We accept customized production for different dimension on your request.Just send us your drawing or tell us your requirment,we`ll quote to you immediately.
Smartclima can can supply the following products:
1 . Evaporators.
They include wire on tube evaporator, roll bond evaporator, fin evaporator, bounding evaporator, tube on plate evaporator, serpentine evaporator, laminated evaporator and other evaporator
2 . Condensers.
They include louvered condenser, wire on tube condenser, fin condenser, parallel flow condenser, serpentine condenser and other condenser.
3 . Other HVAC&R products
They include refrigerating compressor, fan, fan motor, thermostat, copper parts, stainless steel parts, etc. We source HVAC&R products as per our customers’ need.
Our evaporators and condensers are mainly used in followed fields:
1 . Refrigerator, freezer and water dispenser.
2 . Industrial and home dehumidifier
3 . Commercial and home ice maker.
4 . Air conditioner including household a/c, central a/c, commercial a/c, military a/c and portable a/c.
5 . Automobile air conditioner.
6 . Train Air conditioner in railway and metro.
7 . Refrigerating showcase.
8 . Solar energy.
9 . Heating radiator.
More Keywords: Refrigerator Evaporator, Freezer evaporator, Fridge evaporator, Refrigerant evaporator,Plate evaporator,Heat Exchanger,Eeating Radiator panel,Energy Panel.