product applications
In a warehouse, which is crucial for storing goods, the air curtain plays a vital role in protecting inventory. It can block external dust, moisture, and insects from entering the warehouse, maintaining a dry and clean interior. This protection is especially important for sensitive items such as electronics and pharmaceuticals. The air curtain also reduces air convection between the inside and outside of the warehouse, mitigating the impact of temperature fluctuations on the goods. During hot summers, it prevents excessive heat inside the warehouse, while in cold winters, it helps maintain a stable temperature. The air curtain is easy to install and use, requiring minimal operation and maintenance, thus providing convenience for warehouse management.
product casing
Our company's air curtain features a curved design for its casing, which offers several advantages. Firstly, the smooth and aesthetically pleasing curved appearance integrates well with various interior decor styles, enhancing the overall visual appeal of the space. Secondly, the curved design reduces sharp edges, minimizing the risk of accidental injuries and improving safety. Additionally, this design adheres to aerodynamic principles, allowing the air curtain to guide airflow more smoothly during operation.
The casing's coating process is also significant. It enhances the casing's corrosion resistance, thereby extending the air curtain's service life. Moreover, the coating allows for a range of colors and textures, catering to users' personalized preferences.
product motor
Our air curtain is equipped with a pure copper motor, offering significant advantages. The pure copper motor provides excellent conductivity and high operational efficiency, effectively reducing energy consumption. Additionally, its superior heat dissipation allows for stable long-term operation, minimizing the likelihood of overheating-related failures.
Ball bearings also bring numerous benefits to the air curtain. They reduce friction resistance, ensuring smoother and quieter operation. The robust load capacity of ball bearings ensures stability during high-speed operation, extending the unit’s lifespan. Furthermore, their high precision enhances the air curtain's performance and reliability.
product impeller
The air curtain's impeller is made from fiberglass, offering multiple advantages. Firstly, fiberglass has excellent strength and flexibility, allowing it to withstand the stresses of high-speed rotation and ensuring stable operation. Secondly, its lightweight nature reduces the overall weight of the air curtain, facilitating easier installation and handling. Additionally, fiberglass is resistant to corrosion and wear, minimizing environmental impact and extending the impeller’s lifespan. Furthermore, its good insulation properties effectively prevent safety hazards related to issues such as motor leakage, ensuring safe and reliable operation of the air curtain.
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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