... Especially dry sand, river sand, sludge, slags, dregs, sawdust, wood chips and drying effect is excellent. Rotary dryer has the ... allows larger fluctuation range, convenient operation, etc. Pictures of wood chips dryer TypeDia. of Roller(mm)Length of Roller(m ... . Appendage Apart from the wood chips dryer, other related machine such as feader, grinder and pellet machine, briquette machinealso available ...