Specifications

professional manufacture ventilation fan
low noise ,long service life.ss blade no broken ,high grade quality

 

Professional  Manufacture Ventilation Fan

 1. The fan  blade is stainless steel withh large air volume, without distortion, no broken, attractive and durable.

2. Adopts automatic belt tensioner can adjust up and tight so that the  belt can’t pine and drop.

3. The strap wheel  adopts more stiffening rib and is processed by sandblasting, becomes attractive, eliminates the internal stress and increases own emphasis efficiently; France imported axletree (bearing), high intensity, low noise, long service life.

4. Variety sizes of shapes and install conveniently.

5. Sizes of shapes (blade) :900mm ,1000mm, 1100mm, 1220mm, 1380mm, 1530mm.

6. We can manufacture A type strap and B type belt according to the sale of  dealer and satisfy different needs of customers.

7. Hengyuan fans which are adjusted by advanced computer balancing testing operate smoothly, reduce noise, enhance stability and extend service life.

 

Model specifications	Diameter bladesmm	Blades rotational speed rpm	Motor rotational speed rpm	Air flow m3/h	Total pressure pa	Noise decibels	Import power	Rated voltage	Outer size mm
									high×width×thick
HYF-900	750	630	1400	28000	65	≤65	370	380	900×900×400
HYF-1000	900	610	1400	30000	70	≤70	750	380	1000×1000×400
HYF-1100	1000	600	1400	32500	70	≤70	750	380	1100×1100×400
HYF-1220	1100	460	1400	38000	73	≤70	750	380	1220×1220×400
HYF-1380	1250	439	1400	44000	56	≤70	1100	380	1380×1380×400
HYF-1530	1400	325	1400	55800	60	≤70	1500	380	1530×1530×400