• Quality L-Fin Condenser Copper Fin Condenser factory
  • Quality L-Fin Condenser Copper Fin Condenser factory
  • Quality L-Fin Condenser Copper Fin Condenser factory

L-Fin Condenser Copper Fin Condenser

Basic Properties
Place of Origin: Dongguan, China
Brand Name: XINJU
Certification: ISO900，CE，GS
Model Number: XJ-LNQ12157
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T
Supply Ability: 1,000 units
Specifications
Item No: XJ-LNQ12157 Brand: XINJU
Type: Water-cooled Evaporator / Surface Cooler Specifications: Custom-made (non-standard)
Material: Copper Tubes + Copper Fins Applications: New Energy, Lithium Battery Industry, Refrigeration Equipment
Product Description

L-Fin Condenser Copper Fin Condenser 0

L-Fin Condenser Copper Fin Condenser

Product Details

The L-Fin copper condenser is a heat exchange unit manufactured using a specialized process in which aluminum or copper fins—bent to form an "L-shaped" foot—are tightly wound around the outer wall of a copper tube. During the condensation process, refrigerant gas releases heat as it condenses into a liquid within the tube, with the heat rapidly transferred to the external air via the fins. Compared to standard mechanically expanded fins, the L-Fin copper condenser offers superior thermal conductivity and pressure resistance, making it particularly suitable for heavy-duty industrial refrigeration, petrochemical equipment, and air conditioning units operating in challenging climates. This design delivers exceptional performance in applications demanding high reliability and efficient heat exchange.

Product Attributes

Model Evaporator/Condenser
Weight 10 kg
Applications Dehumidifiers, air-source systems, air conditioning, drying, heating, dehumidification
Type Condenser/Evaporator
Configuration Straight-row type
Specifications Copper tubing (internally threaded or smooth); fin pitch (1.5–5.0 mm); tube diameter (7, 9, 9.52, 12.7, or 15.88 mm); custom options available (non-standard, based on drawings, or built-to-order)

Finned Evaporator Mold Specifications

L-Fin Condenser Copper Fin Condenser 1
Purple, there are 4 types of copper pipes T1.T2.T3.T4. Commonly used copper tube types Internally threaded pipe, plain pipe

Common Mold Specifications

Pipe diameter Number of Rows (R) Fin Pitch (mm) Fin Length (m) Hole Spacing (mm) Row Spacing (mm)
7 1R-30R 1.5-2.5 1.5 25 21.65
9 1R-30R 1.5-2.5 1.5 25 21.65
9.52 1R-30R 1.5-8.0 1.5 25 21.65
12.7 1R-30R 1.8-5.0 1.778 31.75 27.5
15.88 1R-30R 1.8-5.0 1.7907 38.1 33

Heat Exchanger Fin Materials and Shapes

L-Fin Condenser Copper Fin Condenser 2
Materials Copper tubes, aluminum foil, galvanized sheet or aluminum sheet
Copper tubes Plain tubes or internally threaded tubes
Aluminum foil Hydrophilic foil or plain foil
Tube diameter 7, 9, 9.52, 12.7, 15.88 mm, etc.
Finals  Windowed fins, flat fins, corrugated fins
Final spacing Adjustable
Suitable for Refrigerants R134A, R22, R404A, R407C, etc.
Casing With or without casing
Applications Nuclear power, petrochemicals, data centers, theaters, electronics manufacturing, airports, rail transit, etc.

Fin Evaporator Applications


The L-Fin condenser features a robust structure: the interlocking surface created by the L-shaped foot increases the contact area between the fin and the copper tube, thereby enhancing both heat transfer efficiency and the mechanical stability of the fins in high-temperature environments. It also offers excellent corrosion and weather resistance; the L-shaped fin base encapsulates the copper tube, effectively shielding it from direct exposure to the external environment.

 L-Fin Condenser Copper Fin Condenser 3

Application

L-Fin Condenser Copper Fin Condenser 4 L-Fin Condenser Copper Fin Condenser 5 L-Fin Condenser Copper Fin Condenser 6
Data Center Cooling System HVAC for Medical Facilities Logistics Center Air Conditioning System

Certificate

L-Fin Condenser Copper Fin Condenser 7 L-Fin Condenser Copper Fin Condenser 8 L-Fin Condenser Copper Fin Condenser 9

Packing & Delivery

The normal package is wooden box. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.

Lead Time: 20 - 40 days 
Payment Terms: 50% T/T payment in advance, 50% T/T payment before delivery
Packing Condition: Standard export packing or customized packaging

L-Fin Condenser Copper Fin Condenser 10

Our Advantages:

1.15+ Years Industry Experience: Specialized in HVAC & refrigeration heat exchangers manufacturing.


2.Full Customization Service: Custom size, material, fin design, anti-corrosion treatment and structure.


3.Strict Quality Control: Standard production and testing to ensure stable and durable performance.


4.OEM & ODM Available: Long-term cooperation for global HVAC OEM and engineering projects.


5.Fast Lead Time & Stable Delivery: Complete production lines to meet bulk and urgent orders.


6.Professional Technical Support: Quick quotation, technical selection and after-sales service worldwide.

FAQ

Q1: How can I contact you?


A1: * Contact us online anytime for a quick response, or reach out via email, WeChat, or WhatsApp.
* Alternatively, you can select a specific product and leave us a message.


Q2: How do I purchase the products I need?

A2: * Select the products you are interested in and leave a message.
* Or, let us know the specific brand and model you require.
* Or, provide us with your detailed specifications (such as dimensions, weight, material, etc.) so we can recommend suitable products.
* We can provide information on Minimum Order Quantities (MOQ) for your reference.


Q3: How can I verify product quality before placing an order?


A3: * Samples are available for testing prior to placing an order.* If you are in China, you are warmly welcome to visit our factory to inspect the quality firsthand, or to visit our office for a meeting.


Q4: What about after-sales service?


A4: * Please contact us immediately if you encounter any issues after receiving the goods; our engineers are ready to assist you and ensure your satisfaction.


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