Copper Tube Fin Type Aluminium Evaporator

June 27, 2020

Model NO.: EV Series
Form: Fixed Tube-Sheet
Application Field: Petrochemical Industry
Condition: New
Trademark: Royals Technology
Transport Package: Wooden Box
Origin: Qingdao
Model NO.: EV Series
Form: Fixed Tube-Sheet
Application Field: Petrochemical Industry
Condition: New
Trademark: Royals Technology
Transport Package: Wooden Box
Origin: Qingdao
Copper Tube Fin Type Aluminium Evaporator
Copper Tube Fin Type Aluminium Evaporator
1.Production Description:
Condensers and cooling coils decide the effectiveness of a machine to cool an environment and enabling it to work at its best involves a lot of complex sciences, at Prijai we put a great deal of effort to work on every tiny details to maximize its efficiency. Our on-going research and superior engineering makes our cooling coils and condensers the best.
 
Materials Copper tube aluminum fin, galvanized plate
Tube O.D. 7mm. 7.94mm,    etc.
Aluminum fin Hydroponic fin or bare fin
Fin type Flat fin, Window fin,   etc.
Fin space 1.8--5.8mm
Pitch of holes and rows 19.05*12.7mm; 25.5*22mm etc.
Application refrigerant R134A,  R22, R744
Else Epoxy coating ,electrophoresis, sandblasting
 

2.Feature:

a. Expanding production process makes the fins and tubes closely contact;

b. Efficent heat exchange is able to meet the European A+,A++standard;

c. It is suitable for refrigerator with flex door,or multi-doors.

 

3.Usage: it is widely used in various types of  refrigerator, freezer, ice box etc cooling system.

 

4.Specifications:

Tube : Auminum diameter:φ4.76, Φ8mm  ;  wall thickness:0.6-1.0mm;
Fin:Alumium foil thickness: T=0.12-0.25mm;       
Side plate:Al plate T=0.8~1.5mm;

 

5. Key process: 

Tube bending--fin punching-- tube expanding--degreasing--welding and assembly--leakage testing--inspection--packing.

 

6. Residual requirement:

Pipeline volume (cm3): ≤100 101-200 201-400 401-800
Residual Moisture (mg): ≤10 ≤20 ≤25 ≤30
Residual Impurity: ≤ 100mg/m2      
Biggest single impurity: ≤2mg      

 

7. Technical Standards:
1)Diagonal-Inserting
2)Pull-Expanding
3)Press-Expanding

8. Technical Standards
We can produce according to the drawing or sample from clients, also can help the clients design and produce different condenser/evaporator used in refrigerator,freezer, washing machine, heat pump etc.

9. Coating STD
1)Anodic-Oxidation is in accordance with Aluminum titration.
2)Electrophoresis dipping-coating thickness is12-30μm.
3) Chemical hydrophilic painting: Natural color.
4)Dipping-coating thickness:12_30μm.
5)Corrosion Resistance( GB2423):salt spray≥200h no corrosion;≥96H no corrosion.
 
Performance
1)Inner cleanness can match the requirements of R134a& CFC cooling system
2)Capability can match the requirements of refrigerator or freezer

Copper Tube Fin Type Aluminium Evaporator
Copper Tube Fin Type Aluminium Evaporator
Copper Tube Fin Type Aluminium Evaporator
Copper Tube Fin Type Aluminium Evaporator
  Copper Tube Fin Type Aluminium Evaporator
Copper Tube Fin Type Aluminium Evaporator
1.Production Description:
Condensers and cooling coils decide the effectiveness of a machine to cool an environment and enabling it to work at its best involves a lot of complex sciences, at Prijai we put a great deal of effort to work on every tiny details to maximize its efficiency. Our on-going research and superior engineering makes our cooling coils and condensers the best.
 
Materials Copper tube aluminum fin, galvanized plate
Tube O.D. 7mm. 7.94mm,    etc.
Aluminum fin Hydroponic fin or bare fin
Fin type Flat fin, Window fin,   etc.
Fin space 1.8--5.8mm
Pitch of holes and rows 19.05*12.7mm; 25.5*22mm etc.
Application refrigerant R134A,  R22, R744
Else Epoxy coating ,electrophoresis, sandblasting
 

2.Feature:

a. Expanding production process makes the fins and tubes closely contact;

b. Efficent heat exchange is able to meet the European A+,A++standard;

c. It is suitable for refrigerator with flex door,or multi-doors.

 

3.Usage: it is widely used in various types of  refrigerator, freezer, ice box etc cooling system.

 

4.Specifications:

Tube : Auminum diameter:φ4.76, Φ8mm  ;  wall thickness:0.6-1.0mm;
Fin:Alumium foil thickness: T=0.12-0.25mm;       
Side plate:Al plate T=0.8~1.5mm;

 

5. Key process: 

Tube bending--fin punching-- tube expanding--degreasing--welding and assembly--leakage testing--inspection--packing.

 

6. Residual requirement:

Pipeline volume (cm3): ≤100 101-200 201-400 401-800
Residual Moisture (mg): ≤10 ≤20 ≤25 ≤30
Residual Impurity: ≤ 100mg/m2      
Biggest single impurity: ≤2mg      

 

7. Technical Standards:
1)Diagonal-Inserting
2)Pull-Expanding
3)Press-Expanding

8. Technical Standards
We can produce according to the drawing or sample from clients, also can help the clients design and produce different condenser/evaporator used in refrigerator,freezer, washing machine, heat pump etc.

9. Coating STD
1)Anodic-Oxidation is in accordance with Aluminum titration.
2)Electrophoresis dipping-coating thickness is12-30μm.
3) Chemical hydrophilic painting: Natural color.
4)Dipping-coating thickness:12_30μm.
5)Corrosion Resistance( GB2423):salt spray≥200h no corrosion;≥96H no corrosion.
 
Performance
1)Inner cleanness can match the requirements of R134a& CFC cooling system
2)Capability can match the requirements of refrigerator or freezer

Copper Tube Fin Type Aluminium Evaporator
Copper Tube Fin Type Aluminium Evaporator
Copper Tube Fin Type Aluminium Evaporator
Copper Tube Fin Type Aluminium Evaporator
 

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