The fin heater listed here carries 380 V, power source Electric, documented exactly as the manufacturer publishes it. Made by Yancheng Laiyuan Electric Equipment Co., Ltd. (14 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Fin Heater
- Power Source: Electric
- Voltage: 380 V
- Material: Stainless Steel
- Warranty: 1 Year
- Certification: CE
- Place Of Origin: Jiangsu, China
Technical Specifications
| Type | Duct Heater |
|---|---|
| Power Source | Electric |
| Voltage | 380 V |
| Material | Stainless Steel |
| Core Components | Air Duct Heater |
| Key Selling Points | Easy To Operate |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Place Of Origin | Jiangsu, China |
| Weight (Kg) | 50 |
| Brand Name | Laiyuan |
| Dimension(L*W*H) | 400*200*700mm or Customized |
| Working Temperature Range | -50 – 1500 ℃ |
| Product Name | Industrial Air Duct Heater |
| Pressure | MAX 0.6 Mpa |
| Max Temperature | 600℃ |
| Heating Elements | Stainless steel fin tubular heater |
| Thermal Efficiency | More than 90% |
| Flange | Customized |
| Usage Time | 7000h |
| Certification | CE |
| Applicable Industries | Hotels |
| Selling Units | Single item |
| Single Package Size | 50X30X80 cm |
| Single Gross Weight | 60.000 kg |
Product Details


Air Duct heater
MAIN PRODUCTS: air duc heater oil pipeline heater industrial air heater air drying heater


Specifications | Power(KW) | Room size(L*W*H)(mm) | Connection diameter(outlet) | Fan parameter |
LYFD-5 | 5 | 200*300*300 | Ø100 | |
LYFD-10 | 10 | 300*300*300 | Ø100 | |
LYFD-15 | 15 | 400*300*300 | Ø150 | |
LYFD-20 | 20 | 400*300*400 | Ø150 | |
LYFD-25 | 25 | 400*400*400 | Ø200 | |
LYFD-30 | 30 | 400*400*400 | Ø200 | |
LYFD-40 | 40 | 500*400*400 | Ø250 | |
LYFD-50 | 50 | 600*400*400 | Ø250 | |
LYFD-60 | 60 | 700*400*400 | Ø250 | |
LYFD-70 | 70 | 700*400*500 | Ø300 | |
LYFD-80 | 80 | 800*400*500 | Ø300 | |
LYFD-90 | 90 | 900*400*500 | Ø350 | |
LYFD-100 | 100 | 1000*400*500 | Ø350 | |
LYFD-120 | 120 | 1000*500*500 | Ø400 | |
LYFD-140 | 140 | 1000*500*500 | Ø400 | |
LYFD-160 | 160 | 1000*700*500 | Ø400 | |
LYFD-180 | 180 | 1000*700*500 | Ø450 | |
LYFD-200 | 200 | 1000*700*500 | Ø450 | |
LYFD-250 | 250 | 1000*800*800 | Ø500 | |
LYFD-300 | 300 | 1200*1000*1000 | Ø500 | |
LYFD-350 | 350 | 1200*1000*1000 | Ø600 | |
LYFD-400 | 400 | 1400*1000*1000 | Ø600 | |
LYFD-450 | 450 | 1400*1000*1000 | Ø700 | |
LYFD-500 | 500 | 1400*1000*1000 | Ø700 | |
LYFD-600 | 600 | 1600*1000*1000 | Ø800 | |
LYFD-700 | 700 | 1800*1000*1000 | Ø800 | |
LYFD-800 | 800 | 1800*1000*1000 | Ø800 | |
LYFD-900 | 900 | 2000*1000*1000 | Ø800 | |
LYFD-1000 | 1000 | 2400*1000*1000 | Ø800 |




1. Manufactured in carbon steel,stainless steel, Incoloy.
2. Wattages and voltages can be customized as needed for clients
3. Various materials of element diameters according to your need
4. Several flange sizes available
5. Different types can be offered as using needs


Advantages
1. During heating, air max temperature can reach 650 degree Celsius, but the surface temperature of the shelth is just around 50 degree Celsius
2. Heat efficient is more than 95%
3. The heating elements is made of high temperature alloy with good mechanical character
4. Clean air, small volume
5. Made as client design
6. After reached the max temperate, the working wattage can reduce to half
Application: Aerospace,weapons industry, chemical industry and colleges and universities and many other research and production laboratories.


The key questions which need to be answered before selecting a Air Duct Heater:
2. What's Voltage and power? Or, you can tell us your using environment.
3. What's the Operation temperature requirement?
4. How many sets will you want?
5. Other design requirement, feel free to tell us.


LAIYUAN HEATER
Since its foundation,Yancheng Laiyuan Electric Equipment Co. Ltd, a company based on the actual needs of clients, has always been adhering to the purposes of quality-first,integrity-based and joint development. Laiyuan focuses on development,production,sales of customized products and serves the industry of electric heat and industrial automation instrumentation.The products are widely used in Plastic Machinery ,Vacuum Packaging, Petroleum Chemical Industry, Electric Power, Metallurgy, Food, Industrial Furnaces, Industrial Automation and other industries.










Our Partners
Customers from all over the world,such as European countries, Middle East, USA, Sourth America, Asia,Africa etc.Since 2018, we have customers in more than 30 countries all over the world.we have obtained good recognition from our customers in the industry. With the support of highly-skilled engineers, we can provide professional technical support and after-sales service.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–19 piece: US $505 / piece
- 20–49 piece: US $485 / piece
- 50+ piece: US $469 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this fin heater?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this fin heater carry?
It is supplied with CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the fin heater be supplied for my local voltage?
The standard configuration is 380 V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Yancheng Laiyuan Electric Equipment Co., Ltd., based in China. The company 14 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Yancheng Laiyuan Electric Equipment Co., Ltd. range on HVACR Nexus.
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