The machine is to reuse the straw and stalk. It can make the cooking gas for factory and house by burning the straw and stalk

Equipment of making charcoal and combustible gas by "Straw and stalk"

The most advancement technoligy is there is no smoke in the producing. And byproduct is wood Vinegar, Wood Tar and Organic Fertilizer

The raw material can be all of the surplus plant, including maize cob, straw and stalk, bamboo bits, paring, sawdust, sesame stalk and so son

The final gas can be used for cooking, bathe, warm oneself and so on