


In hot humid weather these big ceiling fans will create an evaporative cooling effect of two to four degrees Celsius throughout.
During the heating season the fan technology can de-stratify uneven temperatures that can be in excess of fifteen degrees Celsius from floor to ceiling.This results in significant energy savings since the heating system cycles less frequently.Hot and cold spots are also eliminated.


It can be used in warehouse,plant,commercial building,gym,airport and animal husbandry.
Material Description | ||
Model | M700/M800 | M600 |
Fan diameter | 4900mm,5500mm,6100mm,7300mm | 3050mm,3660mm,4270mm |
Number of fan blades | 5 aviation aluminum fan blades | 5 aviation aluminum fan blades |
Installation height | 5M-30M | 2.7M-8M |
Install hanger | Multi-angle adjustable | Multi-angle adjustable |
Extension rod | Standard 1 meter, length up to 3 meters | Standard 1 meter, length up to 3 meters |
Power system | Direct drive motor, no reducer, lower energy consumption | Direct drive motor, no reducer, lower energy consumption |
Power supply type | AC/DC | AC/DC |
Maximum power | 990W | 240W |
Ambient temperature | -10~50ºC, safe deceleration after exceeding this temperature | -10~50ºC, safe deceleration after exceeding this temperature |
Certified products | CE | CE |



The company has advanced industrial door panel fully automatic continuous production lines, industry-leading loading and unloading platform fully automatic spraying and baking production lines, internationally advanced fully automatic welding machine equipment imported from Japan, high-precision laser cutting machines imported from Germany, various forming equipment, etc. The comprehensive use of advanced equipment, combined with automation and specialization, and efficient collaborative production methods have greatly improved production efficiency. Geajie Door Industry now has the production capacity to produce more than 6000 industrial doors and 15000 sets of logistics equipment annually, which can meet the full range of product solution needs such as logistics real estate warehouse development and cold chain logistics warehouse development. Since its establishment, the company has actively explored international markets and accumulated rich experience in foreign project operations. At present, the company has established a comprehensive global sales network and has service networks in ASEAN, India, Australia, and throughout the country, providing strong support for after-sales service. The efforts of Geajie Door Industry today are not only to become a benchmark in the industry, but also to realize the social responsibility and value of the enterprise. We are taking a thousand steps on the road from Chinese manufacturing to Chinese intelligent manufacturing, and aspire to become a professional industrial door and logistics equipment product supplier that exceeds expectations.



Q1: What is your MOQ?
A: 1set is OK.
Q2: What is the max available size of the doors?
A: The max length can be 6.5M. The max width is 6M, adjustable.
Q3: Do you produce other products? Do you also produce accessories?
A: Yes, we also produce sliding doors, rapid doors, garage doors, rolling shutter doors, cold storage doors, loading and unloading platforms, door seals, and car locks, industrial fans and other series of products. We produce parts by ourselves in order to control quality and cost.
Q4: How to install your product, is it difficult?
A: Very Easy to install.
Q5: Which place will use the dock leveler?
A: Factory outlet, Outgoing port of logistics park.
Q6: What's effect of dock leveler?
A: Improve the efficiency of cargo handling, easy to unloading and loading goods.