Heated Air Curtain With Cool and Heat function

Automatically changing between cold and warm wind with infrared remote control, heating protect technology for 30 seconds delay after power off. 

Low noise, large wind wheel and quitest electrical machinery design.

High efficiency, low energy consume, no electrified, wind obstruction PTC heating parts.

Triple protections which are: over heat protecting device, resistance chaning device again voltage changes, fuse tube equipped.

How does Air Curtain work? 

Air curtain is an air fresher equipment, to form an "invisible air door" by running of high speed motor with cross flow or centrifugal blower. It has been widely used in electronic, medicine making, food processing, precision processing, chemical, business areas and other industry. It can effectively isolate convection indoor and outdoor and keep temperature and humidity. Air curtain is also called air door, air barrier etc.



COMPANY INFORMATION

National craftsman, Originality manufacturing

Theodoor industrial park covers the area of 30,000 square meters. We had applied the most advanced industrial equipments and detecting instruments. There are automatic operation assembly lines, CNC production and executedimplementationof ERP management, 6S management and strict quality system management.

Theodoor strives for design aesthetics, power performance, material testing, research and development, technology and performance. Select new security, environmental protection, wear-resistant materials, use advanced manufacturing technique to extend product lifetime, to ensure that products can be operated more secure, environmentally friendly (non-toxic, odorless, fire-resistant) in a variety of conditions.

From "MADE IN CHINA" to "CREATED IN CHINA"

Theodoor has acquired National Invention Patents, Utility Model Patents and Design Patents for more than 80 items, leading the quality and performance of product upgrading in the industry. The company and products had passed ISO9001, ISO14001, CCC, CE, CB, ROHS, ERP, UL, SASO, INMETRO and SAA certifications. Over 15 year's originality manufacturing, Theodoor has created worldwide quality products.

FAQ

 What's the main functions of Air Curtain? 

1. Dust-proof, insect prevention

2. Isolate the smell

3. Energy saving

4. Comfortable heating

How to select suitable air curtain?

There are many factors that we have to consider when selecting an air curtain, some of which are listed below:

1. Application

2. Door height

3. Door width

4. Outside wind

5. Building static pressure

6. Door structure

7. Ambient temperature

8. Air curtain size

9. Air curtain design and look

10. Noise level

11. Power consumption

 Why choose Theodoor Air Curtain? 

Quality: High quality performance, more than 18 years manufacturing.

Design: Fashion and utility. More than 100 models air curtain, suitable for different environments.

Reliability: Lifetime testing lab in the factory. Enable long life time operation, continuous working 5000 hours without default. 

Engineer: Professional R&D and engineer teams focus on Air curtains.

Machinery & technology: Advanced mould machines and equipments ensure products performance and reliability.

Materials and Quality:  At every stage, from raw materials to the end products we insist on results: safety, efficiency, energy conservation and environmental protection, and our rigorous testing ensures that we reach standards higher than similar products. We want consumers to depend on the precision and reliability of our Air Curtain machinery.

Quality control: 100% product performance testing.

Cost saving: We provide long-life and high reliability air curtains with excellent quality and better performance, resulting in increased cost saving. 

Contact us to have more professional answers. Welcome to visit our factory. theodoor.en.made-in-china.com