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heat exchange part,conform to ROHS CERTIFICATE - details see: https://www.machineto.com/heat-exchange-10241471

Main products: roll bond evaporator, wire on tube evaporator and condenser, tube on plate evaporator, bounding evaporator, fin evaporator, capillary tube, Cu-AI jointer, etc.

We are supplier of Midea, Meiling , Royalstar, Aucma, Shinco, Shanghai shuanglu, Shanghai zhongri etc.

Specifications(wire on tube evaporator)

Raw material 1) Rolling welded steel pipe: ? 8 ×0.71 , with wall thickness 0.7 2) low carbon steel wire ?1.4 ∼ ?1.6 3) Bracket: Steel plate(SPCC) thickness: 0.6 ∼ 0.9 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) Key process Tube bending, Welding, Mono shelf assemble, Assembly welding, Leakage test, Cleaning, Coating, 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 evaporators. Performance 1 Surface treated with electrophoresis or powder painting to prevent the corrosion 2 Inner cleanness can meet the requirements of R134a & CFC cooling system. 3 Can satisfy the cooling capability requirements. Capacity 3.0million sets per year (9000 sets per day).

R134a Cooling System Tube Inside Standards

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 /

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 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 (Salt spray GB2423) Anodic electrophoresis coating ≥24h; Cathodic electrophoresis coating ≥72h; Powder paining≥200h