The direct combustion type cone equipment is a new kind of food processing equipment, suitable for the production of various specifications of injection core or note core two-color, monochrome dough rolls and roll production using photoelectric or saw cut, arbitrary length adjustment. The production of Chicken rolls diameter 7 ~ 10 mm up to 25 mm. It by pulping machine, sandwich machine, baking forming machine and cooling machine, the equipment adopts a diesel, liquefied gas or natural gas baking is not influenced by voltage, noise is small, the degree of automation is high no pollution to the environment. Equipment selection in line with food hygiene standards.