• Flat type of wire on tube condenser used at the back; • Bended or spiral type of wire on tube condenser used at the bottom; • Wrapped type of tube embed on plate
Key process
Tube Bending, Welding, Fix the bracket, Weld the suction tube, Leakage test, Cleaning, Coating, (Folding or bending to shape), Inspection, Packing
Technical standards
Wire pitch ≥ 5 ㎜ Can produce according to the drawing or sample supplied by clients, also can help the clients design and produce different condensers.
Performance
• Surface with electrophoresis coating to prevent the corrosion. • Inner cleanness can meet the requirement of R134a & CFC cooling system • Can satisfy the cooling capability requirements.
Capacity
2.5 million sets per year (8000 sets per day)
R134a Cooling System Tube Inside Standards
Residual moisture
≤ 5 ㎎ /100cm3
Residual impurity
≤ 10 ㎎ /100cm3
Residual mineral oil
≤ 100 ㎎ /100cm3
Residual chlorine
≤ 5vloppm
Residual paraffin
≤ 3 ㎎ / ㎡
Biggest single impurity
≤0.5mm
Specification of E-coating
Coating thickness
• thickness of Anodic electrophoresis coating 18 - 22 μ m;
• thickness of cathodic electrophoresis coating 15 - 20 μ m;
thickness of wire-tube evaporator powder coating:60 - 300μ m