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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