ROLLBOND EVAPORATOR

Product Description

Raw material Al-plate: finished products thickness: 1.1 *- 2.0mm, raw material Al plate thickness: 1.4 *- 2.5mm Structure Double side roll bond evaporator, single side roll bond evaporator, Shape: flat plate or bending shape Key process Prepare the material, Cleaning, Edging, Printing, Riveting, Rolling, Annealing, Blow up, Punching, Folding and shaping, Capillary connecting, Assembly welding, Leakage Test, Cleaning and drying, Coating , Inspection, Packing Technical Ability 1) Size: width less than **0mm, length less than ***0mm 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 R**4a & CFC cooling system. 3) Can satisfy the cooling capability requirements. Performance 6 million sets per year (****0 sets per day) R**4a Cooling System Tube Inside standards Residual moisture ≤*0mg/m2 Residual impurity ≤*0mg/m2 Residual mineral oil ≤7mg/m2 Residual chlorine ≤0.3 mg/m2 Residual paraffin ≤0.2 mg/m2 Specification of coating Coating thickness thickness of coating *0 *- **0 μ m Hardness of coating ≥2H Impact of coating *0cmkg/cm impact, no crack Adhesion of coating ≥two grade Flexibility of coating Around R=3D bend **0°, no crack or no fall off Color tolerance of powder painting E≤1.5 Corrosion resistant (salt spray GB***3) ≥**0h