Timber drying operation is required at the start of the woodworking process . Among the all operations on the wood during its transformation from raw material to finished product , drying operation is probably the longest lasting and most energy- intensive . In addition , the quality of the drying, decisively determine the rate of recovery of wood as raw material , the value (the price) and the quality of the finished product.
The price is set according to the quantity, wood species and moisture .