freezer part;
super energy-saving
resistance to corrosion
compliance with EU RoHS certification
for R134a, R600a refrigerant
Specifications(wire tube evaporator) | |
Raw material | 1) Rolling welded steel pipe: 8 ×0.71 , with wall thickness 0.7 2) low carbon steel wire 1.3∼ 1.6 3) Bracket: Steel plate(SPCC) thickness: 0.6 ∼ 0.9 |
Structure | Structure 1: evaporator for single temperature control system (Single-capillary evaporator) |
Key process | Straightening cutting, bending, welding wire, molding, assembly welding, leak testing, pre-treatment, electrophoresis, spraying, 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 evaporators. |
Performance | 1 Surface treated with electrophoresis or powder painting to prevent the corrosion |
Capacity | 3.0million sets per year (9000 sets per day). |
Linear measure
≤ 0.004L
Verticality
≤ 0.047B 2
Residual moisture
≤ 5 /100cm3
Residual impurity
≤ 10 /100cm3
Residual mineral oil
≤ 100 /100cm3
Residual chlorine
≤ 5vloppm
Residual paraffin
≤ 3 /
Coating thickness | thickness of Anodic electrophoresis coating 18 ∼ 22 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 | E ≤ 1.5 |
Corrosion resistant | Anodic electrophoresis coating ≥24h; |