Shandong Gold Fly Heat Exchange Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of customized refrigeration evaporator coil in China. With abundant experience, we warmly welcome you to wholesale bulk advanced customized refrigeration evaporator coil for sale here from our factory. Customized orders are welcome.
Customized refrigeration evaporator coil
1.product Introduction
The main body of the evaporator coil is made of copper tube, which has excellent thermal conductivity, high toughness, anti vibration, not easy to crack, and low temperature corrosion resistance. It is compatible with mainstream environmentally friendly refrigerants such as R600a, R134a, R290, R404A, etc. The coil adopts fully automatic CNC bending tube integrated molding, with regular curvature of the pipeline, smooth inner wall, smooth refrigerant circulation, and stable heat transfer efficiency without attenuation.
The product is divided into two series: light tube coil and finned coil. Light tube coil has a simple structure, oil resistance, easy cleaning, and good cold storage effect, suitable for direct cooling refrigerators, workbench refrigerators, and cold storage; The finned coil is paired with hydrophilic anti-corrosion aluminum fins, which are tightly adhered to copper and aluminum through precision tube expansion technology. It has a large heat exchange area, faster cooling, low wind resistance, smooth defrosting and drainage, and is not easily blocked by frost. It is suitable for various air-cooled display cabinets, vertical refrigerators, and quick freezing equipment.
All interfaces adopt precision brazing technology, with uniform and dense welds. The whole machine has undergone high-pressure pressure leakage testing to eliminate micro leaks and other problems, with strong sealing and long service life.
2.product Parameter (specification)
| Specification | Tube pitchA | Row pitchB | Tube size | Tube Material | Fin pitch | Fin Material |
| φ7mm*21*18.2 | 21mm | 18.2mm | φ7mm | Copper Tube(SmoothTubeor Rifled Tube) | 2.0-4.5mm | Aluminumfin(Bare finorhydrophilicfin) |
| adjustable | ||||||
| φ9.52mm*25*21.65 | 25mm | 21.65mm | φ9.52mm | Copper Tube(SmoothTubeor Rifled Tube) | 2.0-3.5mm | Aluminumfin(Bare finorhydrophilicfin) |
| adjustable | ||||||
| φ9.52mm*25*21.65 | 25mm | 21.65mm | φ9.52mm | Copper Tube(SmoothTubeor Rifled Tube) | 4.0-9.0mm | Aluminumfin(Bare finorhydrophilicfin) |
| adjustable | ||||||
| φ12mm*35*35 | 35mm | 35mm | φ12mm | Copper Tube(SmoothTubeor Rifled Tube) | 4.0-10mmadjustable | Aluminumfin(Bare finorhydrophilicfin) |
| φ12mm*35*30.31 | 35mm | 30.31mm | φ12mm | Copper Tube(SmoothTubeor Rifled Tube) | 4.0-10mm | Aluminumfin(Bare finorhydrophilicfin) |
| adjustable | ||||||
| φ15mm*60*30 | 60mm | 30mm | φ15mm | Copper Tube(SmoothTubeor Rifled Tube) | 4.0-10mm | Aluminumfin(Bare finorhydrophilicfin) |
| adjustable |
3.Product feature and application
Efficient refrigeration and uniform cooling: Scientific pipeline layout design, sufficient heat exchange area, fast cooling during startup, balanced temperature inside the box, no refrigeration dead corners, effectively improving refrigeration preservation and freezing freezing effects.
Corrosion resistant and less prone to scaling and frost blockage: The fins are coated with hydrophilic anti-corrosion coating, which forms a film of condensed water and removes frost cleanly; The surface of the light pipe is smooth and not prone to dust and dirt accumulation, making it suitable for complex working conditions such as high humidity and multiple oil fumes in kitchens and supermarkets.
Stable operation, durability and anti manufacturing: The copper tube structure is anti vibration and anti fatigue, and can operate continuously for 24 hours without deformation, cracking or leakage, greatly reducing equipment failure rate and after-sales costs.
Energy saving and energy-saving, reducing unit load: high heat exchange efficiency, sufficient evaporation, effectively shortening the high load working time of the compressor, reducing overall energy consumption, and extending the service life of the compressor.
Strong installation adaptability: It can be used for various structures such as bare coil, bracket assembly, and irregular coil, and can adapt to various installation methods such as embedded, side mounted, top mounted, and built-in. The installation is simple and does not require secondary modifications.Efficient refrigeration and uniform cooling: Scientific pipeline layout design, sufficient heat exchange area, fast cooling during startup, balanced temperature inside the box, no refrigeration dead corners, effectively improving refrigeration preservation and freezing freezing effects.
Corrosion resistant and less prone to scaling and frost blockage: The fins are coated with hydrophilic anti-corrosion coating, which forms a film of condensed water and removes frost cleanly; The surface of the light pipe is smooth and not prone to dust and dirt accumulation, making it suitable for complex working conditions such as high humidity and multiple oil fumes in kitchens and supermarkets.
Stable operation, durability and anti manufacturing: The copper tube structure is anti vibration and anti fatigue, and can operate continuously for 24 hours without deformation, cracking or leakage, greatly reducing equipment failure rate and after-sales costs.
Energy saving and energy-saving, reducing unit load: high heat exchange efficiency, sufficient evaporation, effectively shortening the high load working time of the compressor, reducing overall energy consumption, and extending the service life of the compressor.
Strong installation adaptability: It can be used for various structures such as bare coil, bracket assembly, and irregular coil, and can adapt to various installation methods such as embedded, side mounted, top mounted, and built-in. The installation is simple and does not require secondary modifications.
Suitable for commercial refrigerators, beer cabinets, cake cabinets, supermarket air curtain cabinets, fresh meat preservation cabinets, seafood display cabinets, vertical refrigerated freezers, convenience store beverage cabinets and other refrigeration equipment
4.Prodection details




5.Deliver,shipping and serving
1, Delivery
Production and delivery
Automated electrophoresis assembly line for mass production, with regular specifications available in stock; Customized sizes and integrated electrophoretic models with shells are delivered on time according to the order cycle. After production is completed, full inspection of air pressure leak detection and paint appearance is carried out to prevent defective products such as welding leaks and paint peeling from being shipped out.
Shipment Inspection
Each product is checked for model, size, and electrophoretic paint integrity, with a specification list attached. Foreign trade orders can be accompanied by packing lists and certificates of conformity to meet export customs declaration requirements.
Delivery method
Support factory self pickup, whole vehicle delivery, less than truckload logistics, and full container shipment. We can cooperate with customer designated freight forwarders to arrange container loading.
2, Transportation
protective packaging
The outer layer of the product is covered with protective film, and corner protectors are added. For large and multiple items, hard cardboard boxes/wooden frames are used for reinforcement; Electrophoretic paint surface is scratch resistant, anti-collision, and avoids transportation wear, exposure, and rusting.


To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
6.FAQ
Q1:Are you a factory or a trading company?
A1: We have our own production factory and sales company, self-produced and sold..
Q2: Where is your factory located?
A2: Our factory is located in Xingfu Town, Binzhou City, Shandong Province.Always welcome all
customers to visit and guide
Q3: Is a sample available?
A3:Yes.
Q4: Can you quote according to the drawing?
A4: Yes,we can.
Q5. What is your advantage?
A5. 1. Rich production experience since 1999.
2. A variety of machinery and equipment processing,
stable quality while ensuring delivery.
3. Minimum order quantity:1 PCS.
4. Large-scale production makes our lower prices for
products of the same quality
5. Samples and customized services are available.
Q6.What material are you using
A6.We customize and select materials such as aluminum tubes and copper tubes according to customer needs
Q7.Is it easy and convenient to use and operate
A7.Yes, it's very simple
Q8.Is the product packaging secure or not?
A8.Yes, we will package it very safely and securely
7.Latest news
Shandong GoldFly Heat Exchange Equipment Co., Ltd
PROFESSIONAL CONDENSER & EVAPORATOR COIL MANUFACTURER :
Our workshop covers an area of 20,000 square meters with many first-class professional equipment and technical engineers.
We have been committed to the scientific research, production and sales of condensers and evaporators as a comprehensive supplier since 1999.
The condensers and evaporators produced are of single-air, double-air, and triple-air models. Thanks to our own R&D and production team,
Focus on Production and R&D in Condensers,Evaporators,Unit,Monoblock.
WE MADE PRODUCTS WITH RIGOROUS IN CRAFTMANSHIP AND MATERIALS:
1. Choose light foil, hydrophilic foil aluminum fins ,copper tubes And other high-quality raw materials
2.Mechanical tube expansion, secondary flanging and other optimized process.Machine welding speeds up production efficiency while guaranteeing extremely high quality.
3. Pipe spacing and sheet spacing is designed by engineers rigorously , and the shell and end plates are stamped from high-quality plates,durable and heavy duty.
4. Strict chemical anti-corrosion treatment at the end,100% quality inspection before leaving the factory
Features of our condensers and evaporators:
compact structure, efficient heat transfer, anti-ultraviolet, and good anti-corrosion performance





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