Push -pull Exhaust Fan FJ1250:
| Fan size | 1380mm×1380mm×450mm |
| Frame | Hot galvanized sheet, high anti-corrosive durability |
| Motor | Simens motor, Other motor accordingly, CE certificate |
| Motor technical data | 1.1 Kw 380 V 50 Hz three phase |
| Motor RPM | 1400r/min |
| Noise | ≤70db |
| Blade diameter | φ1250 mm |
| Blade No | 6 |
| Blade material | Mirror face stainless steel, avoid dust accumulation |
| Blade RPM | 440r/min |
| Blade instruction | balance test after assembled which can assure steady running and even airflow. |
| Shutter | Centrifugal system opening, spring close system, shutter can be opened at 90 degree. |
| belt | Mistuboshi belt |
| Housing | galvanized |
| Airflow | 43000/h |
Adopts the special recessed handle design, convenient for loading/unloading and transportation, meanwhile, it will not influence the installation and visual appearance of the fan.
Adopts special shutter pushing device which could open and close shutter automatically.
Qingzhou Yongsheng Machinery Co., Ltd. is a high-tech enterprise combining professional design, production, marketing and installation; Specialized in ventilation cooling, heating, humidification equipment, and stock-breeding machine equipment. Our company executes international quality standard strictly on production and testing, and our products have reached international advanced level, which created a solid basis for the innovation and development of our company.
Our company is located in the Economic Development Zone of Qingzhou, Shandong Province, one of the ancient Kyushu. It covers an area of 20, 000 square meters, and the workshop is 10, 000 square meters. The company have more than 100 workers, with 8 senior engineers.
The company has established a long-term cooperation with Xi'an Jiaotong University, Shandong University of Science and Technology, Harbin Technology University, which have created a good platform of technology innovation. It has a capacity of more than 10 thousand output of ventilation, cooling and heating machines annually.
The products have been sold to 28 cities, such as Shandong, Hebei, Henan, Beijing, Gansu, Shanxi, and have been exported to Southeast Asian, North America, Africa and other countries and regions. The company has established a cooperation with Zhengda Company, Liuhe Group, Shandong Minhe and other companies.
