Home  >  Industrial Supplies  >  Industrial Air Conditioners

Ventilation Blower Fan for civil construction, 1. high efficiency, 2. low vibration, 3. easy to operate, 4.prompt delivery - details see: https://www.machineto.com/energy-consumption-ventilation-blower-fan-for-civil-construction-10243132

1.Product Characteristics :

(1) This type centrifugal ventilation machine capable of conveying air

and the other not spontaneous combustion, harmless to the human

body,the steel and non-corrosive gases.

(2) Gas not containing viscous materials, containing dust and hard particles

less than150 mg/m3.Gas temperature should not exceed 80°C.

(3) The fan has a good aerodynamic performance, stable operation, small

vibration, high efficiency, long life and other characteristics,there are A,

B, C, D four structure.

(4) The fan is widely used in industrial and mining enterprises, large buildings,

hotel restaurants and other indoor ventilation.

2. Order requirement:

We will appreciate it a lot if you can contact us. And provide performance requirement

and operation environment for the blower you need so that we can customize optimal

product to meet your every requirement.

* Air volume/air flow

* Total pressure or static pressure

* Voltage and frequency

* Medium temperature and density

* Altitude of operation place

3.Performance Parameters:

Type	Spindle speed	Motor power	Air volume	Total pressure
(No)	(r/min)	(Kw-P)	(m3/h)	(Pa)
2.5A	2900	0.75-2	805-1677	792-483
2.8A	2900	1.5-2	1131-2356	994-606
3.2A	2900	2.2-2	1688-3517	1300-792
	1450	1.1-4	844-1758	324-198
3.6A	2900	3-2	2664-5268	1578-989
	1450	1.1-4	1332-2634	393-247
4A	2900	5.5-2	4012-7419	2014-1320
	1450	1.1-4	2006-3709	501-329
4.5A	2900	7.5-2	5712-10562	2554-1673
	1450	1.1-4	2856-5281	634-416
5A	2900	15-2	7728-15455	3187-2019
	1450	2.2-4	3864-7728	790-502
.6A	1450	3-4	7062-9885	957-759
6A	1450	4-4	6677-13353	1139-724

4. Maintenance:

Maintenance personnel should pay attention to points as follows:

1. Blowers can run based on complete normal conditions

2. Please check every part of blower is regular or not after repairing.

3. Clearing fan and gas pipeline internal dust at regular period, dirt

and impurities such as water, and to prevent rust.

5. Notes

1. If the discovery of flow is too large, and not fit for the request or short time

need to smaller flow, can use the throttle device adjusted.

2. Inspect the thermometer and oil mark sensitivity at regular period.

3. If there is off-normal occurrence happen when blower drive,

stop and rotate, should repair it as soon as possible.