Product Uses  


In the industrial sector, they are used in factory workshops to
quickly expel hot, polluted air, reduce indoor temperatures, create
a more comfortable working environment for employees, and enhance
production efficiency. In large storage facilities, they
effectively promote air circulation and prevent damage to goods
caused by high temperatures and humidity. For specialized
high-temperature environments, such as boiler rooms and casting
workshops, centrifugal high-pressure cooling air handling units can
promptly remove heat, ensuring the normal operation of equipment
and the safety of personnel. In commercial spaces like malls and
supermarkets, they can assist air conditioning systems in cooling
during hot weather, ensuring a pleasant shopping experience for
customers. Additionally, in temperature-sensitive areas such as
data centers and communication stations, they prevent equipment
malfunctions due to high temperatures, ensuring stable operation
and extending equipment lifespan.  


  


Product Casing Material  


The centrifugal air handling units made of galvanized aluminum-zinc
material offer several advantages. Firstly, galvanized
aluminum-zinc provides excellent corrosion resistance, effectively
withstanding harsh environments and extending the lifespan of the
air handling unit. It is resistant to rust and damage in humid,
acidic, or alkaline conditions. Secondly, this material has high
strength, allowing it to endure certain external impacts and
pressures, ensuring structural stability. Additionally, galvanized
aluminum-zinc air handling units have an aesthetically pleasing
appearance with a smooth surface that is easy to clean and
maintain. They also exhibit good heat resistance, maintaining their
shape in high-temperature environments. Moreover, this material
provides some sound insulation, reducing noise generated during
operation. Furthermore, galvanized aluminum-zinc is environmentally
friendly and non-toxic, posing no harm to humans or the
environment. Overall, air handling units made from galvanized
aluminum-zinc are a practical, aesthetically pleasing, and
environmentally sound choice for ventilation equipment.  


  


Motor of the Product  


The full copper motor bearings offer the following features:  
Firstly, the copper material has excellent thermal conductivity,
allowing it to quickly dissipate the heat generated by the motor's
operation. This effectively reduces the bearing temperature and
extends its service life. Secondly, copper has good wear
resistance, which minimizes wear and tear during prolonged
operation, ensuring the motor's stability and reliability.
Additionally, full copper bearings possess high strength and
hardness, enabling them to withstand substantial loads and adapt to
various complex working environments. They also exhibit strong
corrosion resistance, protecting against a degree of chemical
erosion. Furthermore, full copper motor bearings are manufactured
with high precision, ensuring low noise and vibration during motor
operation. They are easy to install and fit closely with the motor
shaft, preventing loosening. Overall, full copper motor bearings
provide robust support for efficient and stable motor operation
with their outstanding performance characteristics.  


  


Product Fan Wheel  


The multi-blade fan wheel features a unique design with multiple
blades arranged in a radial pattern.  
Advantages in Application:  

1. High Airflow: The multiple blades effectively enhance air movement, providing a high volume of airflow.
2. Moderate Pressure: The design ensures optimal pressure levels to meet the requirements of various ventilation systems.
3. Smooth Operation: The fan wheel operates smoothly with low noise, minimizing environmental disturbance.
4. Compact Structure: Its compact design occupies minimal space, making it easy to install in various types of equipment.

  
Applications:  

• Ventilation Systems and Air Conditioning Equipment: Widely used to improve air circulation efficiency and create a comfortable indoor environment.
• Spaces with Strict Space and Noise Requirements: Suitable for locations where space is limited and noise levels need to be controlled.

  
  


Product Parameters  

Technical Drawing

Product Size Parameters

Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.

originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly engaged in manufacturing:

DKT external rotor air conditioning fan (curved and square),

Mixed flow pressurized duct fan,

KTF stainless steel external rotor centrifugal fan cabinet,

Air curtain fan,

Purification type low-noise fan,

Centrifugal low-noise ventilation equipment,

EC frequency conversion digital energy-saving fans, etc.

The manufacturing base is located in Foshan City, Guangdong Province.

Since its establishment in 1997, we have always adhered to the quality line and actively created our own brand, Zhongdian. We have successively passed ISO9001, CE and CCC certifications, and obtained multiple utility model patents. Our comprehensive strength and brand influence rank among the top in the industry.

Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. adheres to the business philosophy of "technology driven development, respect for talent, reform and innovation, and pursuit of excellence", introduces numerous advanced automation equipment and 5S management systems, attaches importance to user experience of products, and takes continuous customer satisfaction as the business orientation. After unremitting efforts, we have become the leader in the fresh air system market.

Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. adheres to the principle of prioritizing quality over output, and has won the trust of users across the country with excellent quality and outstanding performance. And strive to enhance competitive advantages in pre-sales, in sales, after-sales and other aspects, and will continue to adhere to the creed of customer first and service first. It is the continuous iteration of products and services, striving to become a leading brand in mid to high end fresh air system equipment.