product applications
The air curtain can be used at various locations, such as:
- At the entrance of a coffee shop: It blocks outdoor heat from entering, keeping the interior cool, and prevents small insects from falling into the coffee.
- At the entrance of a flower shop: It reduces the dispersion of pollen, helping to maintain a clean environment.
- At the entrance of a laundromat: It stops dust from entering the store, ensuring that the clothes remain clean.
- At the entrance of a hair salon: It prevents hair from flying around, maintaining a tidy and comfortable atmosphere.
In these settings, the air curtain provides effective protection and enhances the overall environment.
product casing
Our air curtain features a casing structure with a curved shell and metal spray coating. The elegant curved design enhances the charm of any setting and optimizes airflow distribution. The metal spray coating provides excellent weather resistance, making the casing adaptable to various climates. It is also anti-static, reducing dust adhesion and improving the product's overall safety.
product motor
The advantages of our air curtain’s motor are noteworthy. The pure copper motor is durable and reliable, standing the test of time. The low friction coefficient of the ball bearings reduces energy loss. The motor has strong interference resistance, unaffected by external electromagnetic disturbances. It also features excellent safety with built-in overheat protection. Additionally, the motor is easy to install, saving users time and effort during setup.
Product Impeller
Our air curtain features a fiberglass impeller, which offers several key advantages. The material is stable and maintains its performance over time without deterioration. It has excellent sound-absorbing properties, reducing noise levels. Additionally, it is waterproof and moisture-resistant, making it suitable for various environments. The impeller works well in conjunction with the motor, enhancing overall efficiency.
product dimensions diagram
product specifications
| Model | Rated voltage
(V) | Rated frequency
(Hz) | Powe
(W) | Wind speed
(m/s) | Air volume
(m3/h) | Noise
dB(A) | Installation
height
(m) | Dimensions
(mm) | Net weight
(kg) |
| FM3509 | 220 | 50 | 135/115 | 11-13 | 2350 | 55 | 3.0-3.5 | 920X207X175 | 11.0 |
| FM3509Y | 220 | 50 | 135/115 | 11-13 | 2350 | 55 | 3.0-3.5 | 920X207X175 | 11.0 |
| FM3512 | 220 | 50 | 175/164 | 11-13 | 3050 | 57 | 3.0-3.5 | 1200X207X175 | 13.0 |
| FM3512Y | 220 | 50 | 175/164 | 11-13 | 3050 | 57 | 3.0-3.5 | 1200X207X175 | 13.0 |
| FM3515 | 220 | 50 | 232/210 | 11-13 | 3950 | 59 | 3.0-3.5 | 1500X207X175 | 16.0 |
| FM3515Y | 220 | 50 | 232/210 | 11-13 | 3950 | 59 | 3.0-3.5 | 1500X207X175 | 16.0 |
| FM3518 | 220 | 50 | 275/218 | 11-13 | 4500 | 62 | 3.0-3.5 | 1800X207X175 | 22.0 |
| FM3518Y | 220 | 50 | 275/218 | 11-13 | 4500 | 62 | 3.0-3.5 | 1800X207X175 | 22.0 |
| FM3520 | 220 | 50 | 293/240 | 11-13 | 4700 | 64 | 3.0-3.5 | 2000X207X175 | 24.0 |
| FM3520Y | 220 | 50 | 293/240 | 11-13 | 4700 | 64 | 3.0-3.5 | 2000X207X175 | 24.0 |
Company Profile
Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. originated from Foshan Nanhai Zhongxing Hardware Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian Xinke). The company specializes in the research, development, and manufacturing of DKT external rotor air conditioning fans (snail-type and square-type), mixed flow booster duct fans, KTF stainless steel external rotor centrifugal air handling units, air curtains, purifying low-noise fans, and centrifugal low-noise ventilation equipment. It is a modern national high-tech enterprise focusing on EC frequency conversion digital energy-saving fans. The manufacturing base is located in Foshan, Guangdong Province.
Since its establishment in 1997, the company has adhered to a quality-centric approach and actively developed its proprietary brand, Zhongdian. It has successively passed ISO9001, CE, and national CCC mandatory product certifications and has obtained multiple utility model patents. The company ranks among the top in the industry in terms of comprehensive strength and brand influence.
Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. operates under the philosophy of "Technological Innovation, Respect for Talent, Reform and Innovation, Pursuit of Excellence." The company has introduced over ten advanced automation devices and possesses a testing laboratory that complies with the national standard GB/T 1236-2017 "Performance Testing of Industrial Fans with Standardized Ducts," along with a 5S management system. It emphasizes user experience with its products and focuses on continually meeting customer needs. Through relentless efforts, the company has become a leader in the fresh air system market.
The company adheres to the principle of "Quality First, Quantity Second," earning trust from users across the country with its excellent quality and outstanding performance. It strives to enhance competitive advantages in pre-sales, sales, and after-sales services, and continues to uphold the creed of "Customer First, Service Excellence." The company is dedicated to continuous product and service iteration, aiming to become a leading brand in high-end fresh air system equipment.
EXHIBITION SHOW
We have strong sales network system and can undertake a large number of OEM/ODM orders.. Our products are mainly exported to Europe, America, the Middle East and Southeast Asia, and old customers account for up to 30%.Our products are made of pure copper tubes and use Yongan motors, has the characteristics of high quality, super mute, comfortable style and reasonable price. We have independent R & D and design team that can meet any comments and conditions you have on product customization and technology research and development.
The team
Our team will also carry out some outdoor group building activities to enhance the cohesion of employees and devote the mselves to work with more enthusiasm.
Showcase of Factory Capabilities
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