... : spice oil, electricity, chemical products.Advantages:1. one production line, many products.2. high technology, high profit.3 ... one automatic production line. Its raw material is agricutural and forest rubbish, like wood sawdust,bamboo sawdust,straw,wood shavings, ... branches,wheat stalk,corn stalk,sorghum stalk,rich husk,etc. green power generator by using charcoal production machines