1 The FFU adopts centrifugal fan which is durable,low vibration and noise, adjustable air velocity, stable capability and air veloctity, the fan's life -span is more than 50 thousand hours.
2 it is suitable to assemble the porduction line, it can dispose to be used as sinle se t according to crafts need and also can connect several sets to become 100 rank production lines
3 the material is stainless steel aluminum or cold rolled steel,which is beautiful ,light,anticorrosive and prevent from rust.
4 in order to ensure the quality of product,FFU will be inspected by particle counter before sending out according to America federal standard 209E