Roll Bond Coil of Solar Panel for Solar Energy

• Certification: CE, RoHS
• Power Source: Solar
• Defrost Type: Frost-Free
• Function: Heating
• Material: Aluminium Plate
• Application: Solar Water Heater
• Model NO.: CT-138
• Dimension: 1000*800mm
• Item: Roll Bonded Solar Water Heater Evaporator
• Usage: for Solar Water Heater
• Refrigerant: R134A,R404
• Transport Package: Wooden Box
• Specification: CT-138
• Trademark: retekool
• Origin: China
• Production Capacity: 35000000 PCS/Year

Product Description

Roll bonded solar water heater evaporator,Energy saving solar thermodynamic Panel
This product is widly used in European countries.

 

Name	Roll bonded solar water heater evaporator
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.
Capacity	3.5 million sets per year (10000 sets per day)

 

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

Models for reference:



Packing of roll bond evaporator for solar water heater:



We also could produce according to customer's drawing.
If you have any question pls contact me.