Drum Condenser for Refrigerator from Retek
Product Description
Roll condenser widely used for refrigerator,freezer,its material is bundy tube.Some customer call it drum condenser,Spiral condenser,also there is customer call it jelly roll condenser,roll condenser coils
Main material : 1. Bundy Tube : Φ4.76 ,Φ6 ,Φ6.35,Φ8,Φ9.52 , Wall thickness : 0.7mm
2.Low carbon steel wire : Φ1.0~1.6mm
3.Bracket : Steel Plate (SPCC) ,thickness 0.6~1.5mm
4.Steel plate : SPCC , thickness 0.3~0.4mm
Structure : 1. Flate type of wire on tube condenser used at the back
2. Bended or spiral type of wire on tube condenser used at the botton
3. wrapped type of tube plate condenser
Performance : 1. Surface with electrophoresis coating to prevent corrosion
2. Inner cleaness can meet requirement of R134A ,CO2 , cooling system
3. Can meet different cooling capacity requirement .
Main production process : tube bending — welding —fix the bracket— welding inle and outlet tube —leakage test— coating—floding and bending —inspection—package
Technical ability : wire pitch »5mm
Specification of R134a refrigerator
Residual moisture ≤20mg/㎡
Residual impurity ≤30mg/㎡
Residual mineral oil ≤7mg/㎡
Residual chlorine ≤0.3mg/㎡
Residual paraffin ≤0.2mg/㎡
Specification of coating
Coating thickness thickness of cathodic electrophoresis Coating≥18μm;
Hardness of coating ≥2H
Impact of coating 50cm .kg/cm impact, no crack
Adhesion of coating ≥two grade
Flexibility of coating Around R=3D bebd 180°,no crack or no fall off
Color tolerance of △E≤1.5
Corrosion resistant (salt spray GB2423) ≥150h.
We can provide the product according customer's drawing or samples.
Technical Data Sheet
Now we have three basic models : ERCG-06 (21Layers) , ERCG-07 (29Layers) ,ERCG-08 (29Layers) in red color .