Ybt Mining Explosion- Proof Axial Fan With Ma

We are offering ybt mining explosion- proof axial fan with ma.
Product introduction(chinacoal03)
1) application for mining ,metal mountain.
2) volume: 55-425m3min 
3) power:2.2-30kw 
4) total pressure:380-3500pa 
5) axial fan
ybt series coal mine explosion-proof axial fan feature:
this series fan is application for coal mine which has the system of ac 50hz, voltage to 660v.for the local ventilation of coal mine. This fan also applies for metal mine, chemical mine, tunnel and other factory which need ventilator, delivery the air whose  temperature is not higher than 40°c,humidity is less than 97%(25°c) and non-corrosion for gas and no destroyed to insulation.
Main parameter
model rated voltage
(v) rated current(a)   the motor power
(kw) speed
rmin grade of impeller  air volume  
(m3min) all flow pressure
(pa)
ybt32-2 380 4.7 2.2 2840 2 101-55 380-960
ybt42-2 380660 11.16.1 5.5 2900 2 180-90 800-1700
ybt52-2 380660 21.812.5 11 2930 2 225-145 500-2400
ybt62-2 380660 35.520.4 18.5 2930 2 300-195 520-2400
ybt62-2 380660 42.224.3 22 2940 2 370-240 680-3200
ybt62-2 380660 56.932.8 30 2950 2 425-250 800-3500
 
model l h d1 d2 d3 weight
ybt32-2 490 510 300 340 370 61
ybt42-2 560 615 400 445 475 95
ybt52-2 560 720 500 540 570 135
ybt62-2 760 830 600 640 675 200
ybt62-2 800 830 600 640 675 245