- Application: Best choise ventilation fan for under mining coal and tunnel
- Function: big power ventilation, low noisy, high efficiency, energy-saving, various style available
- Structure: single vane, single motor
- With ABB MOTOR
The main components of the main body casing, impeller and explosionproof motor. The chassis is bearing the main body, the main role is to ensure the normal operation of the impeller and motor concurrently, since the role of the muffler. The impeller is the master generates airflow core member, the motor is so that the driving force of the rotation of the impeller member. Its working principle is that the airflow into the host body along the axial flow into the impeller, deflected accelerated after the direction of the flow into the next unit;
Diffuser diffusion tube and shroud, the main role is to reduce airflow export loss of local resistance, improve ventilator effective acting ability, airflow through it discharged axially fan, at the same time, and play the role of the muffler.
Performanc
The following datas are only part of performance of our product of thousands kinds.
If you can't find the datas you need, pls send us your performance requirements,
we will provide you customized design service in 8 hours.You can view our website at:http://decent.en.made-in-china.com
YBT/FBY Copper/Coal/ explosion-proof / underground/ tunnel /mine/ fan
| Model | YBT/FBY-2.2 | YBT/FBY-5.5 | YBT/FBY-7.5 | YBT/FBY-11 | YBT/FBY-18.5 | YBT/FBY-22 | YBT/FBY-30 |
| Full pressure (Pa) | 960-380 | 1700-800 | 1900-900 | 2250-800 | 2400-520 | 3200-680 | 3500-800 |
| Air capacity (mmin) | 55-101 | 90-180 | 100-210 | 130-240 | 195-300 | 240-370 | 250-800 |
| Efficiency (%) | 76 | 76 | 80 | 80 | 80 | 80.0 | 80 |
| dB(A) Level | 87 | 89 | 89 | 91 | 95 | 95 | 95 |
| Diameter (mm) | 315 | 400 | 500 | 560 | 600 | 600 | 630 |
| Power (KW) | 2.2 | 5.5 | 7.5 | 11 | 18.5 | 22 | 30 |
YBT/FBY Copper/Co
