... , sawdust ,straw, rice husk 450 Wood Powder Drying Machine/wood dryer machine /(material can be sawdust,straw,rice husk)Our company ... 5 TypesWith Unique design, and advanced heating mode by firewood ,oil and electricity, second heating circulation system design, had excellect ... three times can make the work more effective.Wood drying machine data parameters: ModelTYD- 450TYD- 550 TYD- 650 Power(kw ...