Can be customized according to customer requirements blade of stainless steel /large air volume/easy to install easy to carry
our ventilation fan have the following advantages: 1.stainless stell balde, with big air volume,never distorted and broken, the angle of the blades is patented designed 2.air flow 5700-55800m3/h.motor power:250-1500w
3.Galvanized steel sheet ,the layer of galvanizations more than 180g/m2,one-off molding frame,
4.experiment of homeostasis make the blade work smoothly,nearly no noise and steadily output of air
5.Belt pulley are aluminium magnesium alloy injection moulded ,light and high-strength
6.Adopt auto belt-tensioner which can adjust the loose or tighten of belt and never drop
Model | blade mm | Blade rotate speed (rpm) | Motor rotate speed (rpm) | Airflow m3/h | Total pressure | Noise decibels | Import power | Rated voltage | High mm | Width mm | Thickness mm |
JLF(a)-780(30in) | 710 | 960 | 960 | 23000 | 75 | ≤70 | 550 | 380 | 780 | 780 | 420 |
JLF(a)-830(32in) | 720 | 660 | 1400 | 22000 | 60 | ≤60 | 550 | 380 | 830 | 830 | 400 |
JLF(a)-900(35in) | 750 | 630 | 1400 | 28000 | 65 | ≤65 | 370 | 380 | 900 | 900 | 400 |
JLF(a)-1000(43in) | 900 | 610 | 1400 | 30000 | 70 | ≤70 | 750 | 380 | 1000 | 1000 | 400 |
JLF(a)-1100(39in) | 1000 | 600 | 1400 | 32500 | 70 | ≤70 | 750 | 380 | 1100 | 1100 | 400 |
JLF(a)-1220(48in) | 1100 | 460 | 1400 | 38000 | 73 | ≤70 | 750 | 380 | 1220 | 1200 | 400 |
JLF(a)-1380(54in) | 1250 | 439 | 1400 | 44000 | 56 | ≤70 | 1100 | 380 | 1380 | 1380 | 400 |
JLF(a)-1530(60in) | 1400 | 325 | 1400 | 55800 | 60 | ≤70 | 1500 | 380 | 1530 | 1530 | 400 |
Weight balance type exhaust fan with CE
