When you buy a large exhaust fan, how can you choose a good large exhaust fan? This requires us to have a detailed understanding of large exhaust fans from many aspects such as their price and quality. So, today, the editor of Tubatu has collected detailed information about this large exhaust fan from the Internet. I hope you will like the article recommended by the editor and have a certain understanding after reading it. .
Large exhaust fan/factory ventilation fan/workshop ventilation fan/large exhaust fan/negative pressure fan 900 type? Quotation:?659.00
Brand:?Dongli
Article number: ?DL(A)-900
Processing and customization: ?Yes
Supporting motor power: ?0.75kw
Material: ?Galvanized sheet? Stainless steel? Aluminum wheel
Rotational speed:?610 (r/min)
Performance:?Low noise
Hammer fan performance characteristics: High quality and extra thick zinc layer The galvanized sheet ensures high strength of the fan frame and extremely high corrosion resistance
The V-shaped pulley is made of high-strength aluminum-magnesium alloy hot die-casting. It is light and high-strength, and the belt is automatically tightened. The device prevents the belt from being fed or dropped
It is equipped with a high-efficiency and energy-saving motor, passed 3C certification, protection level: IP55, insulation level: F level
The mechanical centrifugal opening structure adopts high toughness Injection molding of reinforced nylon 100 raw material, high strength and long service life
Using an iron air collector, the rear installation net is easy to disassemble, CAD optimized design
High precision microcomputer-assisted production of service life System, strict quality testing: noise testing, vibration testing, fan blades, speed testing, complete machine performance testing to ensure smooth fan operation without vibration, reduce noise, and effectively improve 0.58m farm fan exhaust Air fan/large exhaust fan ventilation fan 380v Price: 850.00
Brand: Lan Haoxin
Energy efficiency level: Level 1
Article number: 580
Power: 0.37KW
Air volume: 14000 cubic meters/hour
Installation size: 580*580*320mm
Noise ：?Less than 62 decibels
Fan blade material:?Aluminum alloy
Special offer 900 type/large exhaust fan/industrial exhaust fan/exhaust fan/breeding ventilation/Internet cafe/exhaust fan?Price: ?570.00
Fan blade: Made of aviation aluminum alloy fan blade, it has large air volume, no deformation, no breakage, beautiful and durable.
The belt adopts an automatic belt tensioning device to prevent the belt from loosening or falling off.
Pulley: The multi-ribbed pulley is sandblasted to improve its appearance, eliminate internal stress, and effectively improve its own strength.
Bearings: Imported bearings have high strength, low noise and long service life.
Louvres: automatically open and close, dustproof, waterproof, beautiful and elegant.
Outer frame: Using advanced automatic processing technology, extra thick hot-dip galvanizing layer, extremely corrosion-resistant.
Motor: High-performance 380V (220V) 100% all-copper negative pressure fan dedicated motor.
After reading this article, all consumers must have gained something, because you can learn a lot of new knowledge about large exhaust fans. However, the editor has to remind everyone that you should not blindly follow the trend and buy large exhaust fans on impulse. When purchasing, we need to compare more with other large exhaust fans, and compare their quality and prices, so that we can It’s a good idea to buy a large exhaust fan that is very cost-effective and you won’t be cheated.
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