Our Products
Refrigerator Condensors
Raw Materials
1. Single Wall Steel Tube – Ø4, Ø4.76, Ø6, Ø6.35, Wall Thickness - 0.5, 0.6, 0.7
2. Low Carbon Steel wire Ø1.2-1.6
3. Bracket – Steel Plate (SPCC) thickness 0.6-1.5
Structure
A. Flat type wire on tube condenser for domestic refrigerators – (Wire on Tube Condensers)
B. Box type/folded/spiral type of wire on tube condenser used as bottom condensers – (Spiral Condensers)
C. Skin/Internal/Frost-free condensers (Skin Condensers)
D. Anti-Moisture Tubes/Door frame heaters (Flange Heaters)
E. Aluminium fin on aluminium tube spiral condenser (Fin-Type Condensers)
We can produce according to the drawing or sample supplied by clients, also can help the clients design, and produce different specs of condensers.
Performance
1. Surface with powder coating and liquid painting to prevent the corrosion
2. Inner cleanliness which meets the requirements of CFC & R134a cooling systems
3. Compatible with RoHS and REACH
Main Production Process
Tube bending, Welding, fixing of bracket, Painting, Folding, or bending and shaping, Inspection and Packing
Pipe Joint Assemblies
Copper or Zinc coated steel tubes covered in a plastic sleeve for usage in refrigerators.
Driers, Accumulators and Copper parts
Note: Drier, Accumulators and Strainers are different products
Filter Drier
A copper filter drier has two essential functions in a refrigerator
1. Absorbing moisture and preventing acid build up
2. Providing physical filtration of refrigerant
Types
Single Entry and Double Entry
Raw Material
COPPER TUBES, SEAMLESS – 16, 18.70, Molecular Sieves -XH7 or XH9 (As per customer requirement)
Wall Thickness
0.5-1.0mm
Copper and Aluminium Accumulators
Accumulators are made of Cu-DHP or Aluminium, and are widely used for liquid storage, liquid/gas separation and filtering of other impurities.
Copper Strainers
Copper Strainers are made of Cu-DHP, which are widely used for protecting, filtering refrigerants, and removing all contaminants and dirt while reducing the overall noise.
Dimensions
External Cu tube OD – 6.35mm, thickness – 0.3-0.6mm; Length – 70-100mm
| Material | Forming | Absorption Capatacity | Molecular Seive | Compatibility | ||||
|---|---|---|---|---|---|---|---|---|
| OD(mm) | T(mm) | OUTLET(mm) | INLET(mm) | L(E) | In-Filter | Standard(I) | Weight(g) | |
| 25.00 | 0.60 | 4.90-8.00 | 2.10-5.00 | 115-140 | Above 14.00% | XH7/XH9 | 5-30 | R134/600a |
| 19.00 | 0.60 | 4.10-12.00 | 2.10-5.00 | 100-220 | Above 14.00% | XH7/XH9 | 5-30 | R134/600a |
| 18.70 | 0.50 | 4.10-8.00 | 1.90-4.25 | 100-136 | Above 14.00% | XH7/XH9 | 5-30 | R134/600a |
| 16.00 | 0.50 | 4.10-8.00 | 1.90-2.20 | 70-146 | Above 14.00% | XH7/XH9 | 5-15 | R134/600a |
Evaporators
Roll Bond Evaporators
Raw Material
Aluminium Plate, finished product thickness – 0.8-1.2mm, raw material Al plate thickness – 1.5-2mm
Dimensions
As per consumer requirements
Performance
1. Surface treated with epoxy powder coating to prevent corrosion
2. Inner circuit specs compliant with R134a & CFC cooling system requirements
3. Compatible with RoHS and REACH
Plate on Tube Evaporators
Raw Material
Aluminium Plate, Steel tubes
Dimensions
As per consumer requirements
Usage
Plate tube evaporators or sandwich evaporators are attached to the back of the refrigerator freezer’s liner, used for cooling in single and double door refrigerator freezers.
Advantages
Uses aluminium plate for cost saving, more surface area for heat dissipation, has a higher efficiency in exchanging heat and is easier to manufacture.
Tubes
Welded steel tubes are mainly of two types, Single wall steel tube(SWST) or Double wall stell tube(DWST) and have wide variety of uses like :
1.Single wall steel tube with copper coating for external condenser application
2.SWST w inside and outside copper coating for automobile fuel line application
3.SWST w zinc coating and PVC coating for CNG lines in automobiles
4.SWST w zinc coating for skin/internal/ff condenser application
5.DWST with zinc and PVF coating for automobile brake line application
6.DWST with copper coating (dia = 3.18mm) for compressor tube application
Raw Material
IF grade CRCA thickness – 0.50-1mm
Single Wall Tubes Variants Table
| Diameter | 3.18 mm - 12.50 mm | |||||
|---|---|---|---|---|---|---|
| Wall Thickness | 0.50 mm - 1.00 mm | |||||
| OD(mm) | Inside Copper | Outside Copper | Outside Zinc | Zinc + Cr3 | PVF | PVC |
| 3.18 | ✓ | ✓ | ✓ | ✓ | x | x |
| 4.00 | ✓ | ✓ | ✓ | ✓ | x | x |
| 4.20 | ✓ | ✓ | ✓ | ✓ | x | x |
| 4.76 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 6.00 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 6.35 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 7.94 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 8.00 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 9.53 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 10.00 | ✓ | ✓ | ✓ | ✓ | ✓ | x |
| 12.00 | ✓ | ✓ | ✓ | ✓ | ✓ | x |
| 12.70 | ✓ | ✓ | ✓ | ✓ | ✓ | x |
Double Wall Tubes Variants Table
| Diameter | 3.18mm - 6.35mm | ||
|---|---|---|---|
| Wall Thickness | 0.50mm - 0.70mm | ||
| OD(mm) | Copper + Zinc | Copper + Cr3 | PVF |
| 3.18 | ✓ | ✓ | ✓ |
| 3.60 | ✓ | ✓ | ✓ |
| 3.93 | ✓ | ✓ | ✓ |
| 4.76 | ✓ | ✓ | ✓ |
| 6.35 | ✓ | ✓ | ✓ |
