The Shark NeverChange Air Purifier Max uses the longest-lasting filter of all Shark air purifiers. When powered at Max fan speed for 12 hours per day in a 300 sq. ft. room, Shark says the filter ...

In this study, the causes of significant radial vibration at pole frequency in an 18-slot 16-pole (18S16P) permanent magnet synchronous motor (PMSM) are thoroughly analyzed, and an improved model is ...

With years of hard working, BCSCO becomes the leader of manufacturers in degasser and air & dirt separator producing in China. We have won a lot of customers- China 2008 Olympic Stadium the "Bird's ...

The article first describes the theoretical principles and the effects of the semicircular interlocking air gap contour on the radial and tangential forces acting on the surfaces adjacent to the air ...

Recycling technology specialist Ad Rem is constructing a test and development centre for plastic scrap in Menen, Belgium. The facility will be equipped ...