... , medicine factory ,etc. 1. The sawdust rotary dryer introductionthe machine adopts low-speed rotation,bending-plate hannering, ... 51Contains fan, cyclone ,Air-lock GHG Φ 1.8*24*111+30+41Contains fan, cyclone ,Air-lock GHG ... 5Contains fan, cyclone ,Air-lock GHG Φ 2.2*24*17.5+371.8Contains fan, cyclone ,Air-lock GHG ... fan, cyclone ,Air-lock GHG Φ 2.8*24*122+452.4Contains fan, cyclone ,Air-lock GHG ...