heat exchanger for refridgerator

Location:
changzhouChina (, Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C

Product Description

Specifications(wire on tube evaporator)
Raw material1) 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



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Contact Information

Company:
 Changzhou Xinxin Refrigerating Equipment Co., Ltd.
Phone Number:
  86-519-85121658
Fax Number:
 86-519-85121638