Weight balance type exhaust fan with CE

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