refrigerator evaporator

タイトルまたは説明

Specifications： 1．Raw material： • Rolling welded steel pipe: 8 ×0.*1 , with wall thickness 0.7 • low carbon steel wire ：1.4 ～1.6 • Bracket: Steel plate(SPCC) thickness: 0.6 ～ 0.9 2．Structure： Structure 1: evaporator for single temperature control system (Single-capillary evaporator) Structure 2: evaporator for double temperature control system (Double-capillary evaporator) Structure 3: evaporator for three way temperature control system (Three-capillary evaporator) 3．Key process： Tube bending, Welding, Mono shelf assemble, Assembly welding, Leakage test, Cleaning, Coating, Inspection, Packing 4．Technical standards： Wire pitch: ≥ 5 ㎜ ï¼›can produce according to the drawing or sample supplied by clients, also can help the clients design and produce different evaporators. 5．Performance： • Surface treated with electrophoresis or powder painting to prevent the corrosion • Inner cleanness can meet the requirements of R**4a & CFC cooling system. • Can satisfy the cooling capability requirements. 6．Capacity： 3.0million sets per year R**4a Cooling System Tube Inside Standards 1）Linear measure：≤ 0.**4L 2）Verticality：≤ 0.**7B 2 3）Residual moisture：≤ 5 mg/**0cm3 4）Residual impurity：≤ *0 mg /**0cm3 5）Residual mineral oil：≤ **0 mg/**0cm3 6）Residual chlorine：≤ 5vloppm 7）Residual paraffin：≤ 3 mg / m2 Specification of E-coating 1）Coating thickness： • thickness of Anodic electrophoresis coating *8 ～ *2 μ m; • thickness of cathodic electrophoresis coating *5 ～ *0 μ m; • thickness of wire-tube evaporator powder coating:*0 ～ **0μ m 2）Hardness of coating：≥ 2H 3）Impact of coating：*0cm?kg/cm impact, no crack 4）Adhesion of coating：≥two grade 5）Flexibility of coating：Around R=3D bend **0?, no crack or no fall off 6）Color tolerance of powder paintingï¼šΔ E ≤ 1.5 7）Corrosion resistant(Salt spray GB***3)： • Anodic electrophoresis coating ≥*4h; • Cathodic electrophoresis coating ≥*2h; • Powder paining≥**0h