+86 18053682781
Welbon series High class fan is mainly made up of blade , motor ,outer frame protecting nets, supporting frames,shutters . It is made based on aerodynamic, effectively reduce the wind resistance. The major parts are made of galvanized steel sheets and Stainless steel sheets. All the products are widely used in various types of farms ,greenhouses, factory building.
Product features
Welbon series High class fan is mainly made up of blade , motor ,outer frame protecting nets, supporting frames,shutters . It is made based on aerodynamic, effectively reduce the wind resistance. The major parts are made of galvanized steel sheets and Stainless steel sheets. All the products are widely used in various types of farms ,greenhouses, factory building.
Fan blade
Fan blades are stamped and formed from Krupp stainless steel, dust-free, beautiful and durable. The special blade shape design ensures that the air volume is large, not deformed or broken, and all ways of making the air volume the same.
Brand motor
High-performance fan-specific motors can be customized according to customer needs voltage and frequency; pass 3C certification, protection level: IP55, insulation level: F level, there are domestic motors and imported motors for customers to choose to use.
Fan pulley
The pulleys are made of high-strength aluminum-magnesium alloy die-casting, light weight, strong corrosion resistance, reducing the weight of the fan blade; The special three ribbed pulley design eliminates internal stress and improves its own rigidity and stability without breaking.
Fan bearing
The fan bearing adopts the special waterproof design of the double row bearing, and water cannot enter. High strength, low noise, maintenance-free and long service life.
Fan belt
The belt adopts imported belt to ensure the service life and maintenance-free.
Product atlas
Product paramers
| Model | Diameter biades (mm) | Biades rotational speed (r/min) | Motor speed (r/min) | Air flow (m³/h) | Total Pressure (Pa) | Noise decibels | Import Power (W) | Rated voltage (v) | Dimensions(mm) | ||
| High | Width | Thick | |||||||||
| WB-800(29") | 710 | 660 | 1400 | 22000 | 60 | ≤60 | 370 | 380 | 800 | 800 | 400 |
| WB-900(30") | 750 | 630 | 1400 | 28000 | 65 | ≤65 | 550 | 380 | 900 | 900 | 400 |
| WB-1000(36") | 900 | 610 | 1400 | 30000 | 70 | ≤70 | 750 | 380 | 1000 | 1000 | 400 |
| WB-1100(40") | 1000 | 600 | 1400 | 32500 | 70 | ≤70 | 750 | 380 | 1100 | 1100 | 400 |
| WB-1220(44") | 1100 | 460 | 1400 | 38000 | 73 | ≤70 | 1100 | 380 | 1220 | 1220 | 400 |
| WB-1380(50") | 1250 | 439 | 1400 | 44000 | 56 | ≤75 | 1100 | 380 | 1380 | 1380 | 400 |
| WB-1530(56") | 1400 | 325 | 1400 | 55800 | 60 | ≤70 | 1500 | 380 | 1530 | 1530 | 400 |
Contact：Manager Liu
Mobile: +86 18053682781
E-mail: tianvictor@yahoo.com
Address: Wangmugong Street, Qingzhou Economic
Development Zone
web: www.sdwelbon.com
