Model 11-62 A/E high-efficiency, energy-saving, low-noise multi-wing centrifugal blower

The low-noise multi-wing centrifugal blower of type 11-62 is designed to meet the needs of the increasingly developing purification industry and environmental protection noise reduction. The blower adopts a multi-objective optimization design method of noise, efficiency and various aerodynamic parameters in the design to achieve the best performance matching of the whole machine and has good aerodynamic performance. The impeller and pulley are strictly corrected by dynamic balance, so the operation is stable, low noise, small vibration, long life and other characteristics. It is widely used in kitchen exhaust, oil smoke or ventilation in public places such as canteens, hotels, restaurants, restaurants, etc., and is suitable for use in food machinery, chemical machinery, plastic machinery and other production equipment.

Schematic diagram

The main parameters

Number	rotate speed(r/min)	Equipped with motor(Kw-p)	flow rate(m³/h)	Full pressure(Pa)
3.5E	1100	2.2-4	3700-7000	560-410
	960	1.1-4	3200-6000	450-320
4E	900	2.2-4	4000-10000	620-380
	700	1.5-4	3500-8000	550-320
4.5E	960	3.0-4	8300-11000	740-570
	720	1.5-4	5400-6500	490-380
5E	850	5.5-4	8000-14500	850-640
	700	4.0-4	6800-12500	750-560
	600	3.0-4	5400-10000	550-420
5.6E	750	7.5-4	12000-16500	770-600
	600	4.0-4	10500-13500	660-580
	490	2.2-4	8575-11000	480-380
6.3E	630	7.5-4	15000-21500	850-650
	550	5.5-4	13000-18500	700-540
	500	4.0-4	11500-17500	640-520
7.1E	600	11-4	17500-26000	800-600
	550	7.5-4	15000-24000	750-580
	480	5.5-4	14000-19800	670-500
7.6E	590	18.5-4	25000-31000	980-800
	520	11-4	19000-28500	830-700
	450	7.5-4	18000-25000	650-480

Number	A	B	C	D	E	F	1	2	G	H
3.5E	712	355	290	250	254	284	350	410	291	335
4E	805	374	380	310	444	374	400	460	310	380
4.5E	888	374	390	310	454	374	450	510	350	444
5E	1020	520	450	310	520	380	500	560	358	495
6E	1155	540	470	310	550	380	600	660	402	562
6.3E	1050	530	580	420	660	500	650	720	450	600
7.1E	1150	570	600	450	680	530	700	770	450	600
7.6E	1120	600	630	480	710	560	750	820	450	650