Model Numb | Voltage | Ffrequency | Rotating speed | Alr volume | Total Pressure | Sound Level | Power | Weight |
(V) | (Hz) | (r/min) | (m2/h) | (Pa) | (dB) | (W) | (kg) | |
DT11-36 | 220/380 | 50 | 1450 | 3600 | 562 | 57 | 1.1 | 49 |
DT13-48 | 220/380 | 50 | 1450 | 4800 | 623 | 63 | 1.5 | 58 |
DT18-61 | 220/380 | 50 | 1450 | 6100 | 673 | 68 | 2.2 | 70 |
DT25-81 | 220/380 | 50 | 1450 | 8100 | 781 | 69 | 3 | 79 |
DT32-100 | 220/380 | 50 | 1450 | 10000 | 810 | 75 | 3.8 | 84 |
DT42-120 | 380 | 50 | 1450 | 12000 | 830 | 78 | 5 | 100 |
DT48-150 | 380 | 50 | 1450 | 15000 | 860 | 78 | 5.5 | 101 |
DT55-200 | 380 | 50 | 1450 | 20000 | 870 | 79 | 6 | 122 |
Product Dimension Diagram
Product Dimension Parameters
Model Numb | A | B(Length) | C(Height) | D(Width) | Air Inlet (Internal Diameter) | Air Outlet (Internal Diameter) | Flange Thickness | ||
E(Length) | H(Height) | l(Height) | K(Length) | ||||||
DT11-36 | 560 | 660 | 613 | 750 | 467 | 428 | 250 | 305 | 30x30 |
DT13-48 | 570 | 668 | 650 | 780 | 497 | 460 | 210 | 335 | 30x30 |
DT18-61 | 620 | 718 | 705 | 860 | 580 | 515 | 235 | 355 | 30x30 |
DT25-81 | 650 | 748 | 740 | 910 | 630 | 550 | 250 | 380 | 30x30 |
DT32-100 | 650 | 748 | 740 | 910 | 630 | 550 | 250 | 380 | 30x30 |
DT42-120 | 725 | 823 | 815 | 962 | 679 | 625 | 280 | 355 | 30x30 |
DT48-150 | 750 | 848 | 815 | 1000 | 717 | 625 | 380 | 405 | 30x30 |
DT55-200 | 780 | 879 | 840 | 1030 | 747 | 650 | 380 | 415 | 30x30 |
Company Profile
Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
Originates from Foshan Nanhai Zhongxing Hardware Electrical Appliance Factory and operates under the Zhongdian brand, including Zhongdian Fresh Air and Zhongdian Xinke. Specializing in the research, development, and manufacturing of DKT external rotor air conditioning fans (both 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, the company is a modern national high-tech enterprise focusing on EC frequency conversion digital energy-saving fans. Its 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 holds multiple utility model patents. The company ranks among the top in the industry in terms of comprehensive strength and brand influence.
Operating under the philosophy of "Technological Innovation, Respect for Talent, Reform and Innovation, Pursuit of Excellence," Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. has introduced over ten advanced automation devices and possesses a testing laboratory compliant with the national standard GB/T 1236-2017 "Performance Testing of Industrial Fans with Standardized Ducts." The company follows a 5S management system and emphasizes user experience, focusing 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 nationwide with its excellent quality and outstanding performance. It strives to enhance competitive advantages in pre-sales, sales, and after-sales services, upholding the creed of "Customer First, Service Excellence." Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. is dedicated to continuous product and service iteration, aiming to become a leading brand in high-end fresh air system equipment.
EXHIBITION SHOW
Our company boasts a robust sales network system, capable of handling numerous OEM/ODM orders. Our products are primarily exported to Europe, America, the Middle East, and Southeast Asia, with up to 30% from repeat customers. Crafted from high-purity copper tubes and featuring Yongan motors, our products offer exceptional quality, ultra-quiet operation, stylish comfort, and competitive pricing. We pride ourselves on having an independent R&D and design team that can accommodate any customization requests or technological advancements you may require.
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.