Exhaust Fan for poultry and greenhouse

1.good galvanized sheets is used in production 2.big air volume 3.long service life 4.Siemens motors for options

Parameters of BTW 36inch & 50inch PUSH-PULL industrial exhaust fan:

 

Model	Diameter Blades (mm)	Air Flow (m3/h)	Noise (db)	Power (KW)	Outer size (mm)	Voltage	Frenquency
BTW-36’’	910	21000	≤65	0.4	1000*1000*450	380V	50HZ
BTW-50’’	1270	44000	≤65	1.1	1380X1380X450	380V	50HZ

Features:

 

1. Frame: national level one environment friendly galvanized zinc plate, thicker zinc coat

2. Motor: specially for high-performance fan, with updated design for automatic regulating device, the belt doesn’t need manual adjustment. Famous local Chinese motor and Siemens are for options.Motor protection grade IP55, insulation class F grade.

3. Blades: six pcs of blades are in special shape design ensure large air volume, no deformation, no broken, keep air volume same all the way.

4. Bearing: imported high-strength, low noise, durable;

5. Belt:Japan imported mitsubishi belt

6. Belt pulley:made of high strength aluminum-magnesium alloy,low weight, high corrosion resistance,and no broken.

7. Shutter openning device: Special push-pull shutter openning device makes sure the shutter open and close completely.

8. Inspection process: Six stages for the strict inspection prcess --- noise inspection, vibration test, concentric performance test, fan blade rotation test, wind capacity test and the efficiency test.Ensuring high quality of products.

9. with CE, CCC, ISOcertificate

Applications:

 

BTW series industrial exhaust fans are widely used in agriculture greenhouse, garden, herding, middle & small enterprise shop, hall, conference room, papermaking, drug company, grain company, tea industry, silk industry dehydration, mine, underground construction, ventilation and so on.

 

 

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