Application of In Site Pneumatic Sliver Classifier FX6

In order to reclaim the cut tobacco entrained in sliver effectively, the separation of sliver was experimented with in site pneumatic classifier FX6.The results showed that the optimal air velocity of pneumatic separation was 0.8 to 2.0m/s and the opening of exhausting damperwas of 1.5 to 2.5 scales. The content of cut tobacco in separated sliver reduced by 3.5%-4.0%.The structure, filling power and cleanness of the reclaimed cut tobacco were close to those of cut tobacco recovered from rejected cigarettes.No negative effect on general cigarette quality was found when the reclaimed cut tobacco was added into the filler at a proportion of 6%or below.