Twin Screw And Barrels

The twin screw of the twin screw barrel is a high-speed co-directional meshing type, which can produce very strong and complex material transfer, exchange, shunting, blending and shearing kneading in various threads and mixing elements.A twin screw extruder is a machine consisting of two intermeshing, co-rotating screws mounted on splined shafts in a closed barrel. The screws are tight and self-wiping, which eliminates stagnant zones over the entire length of the process section. This results in high efficiency and perfect self-cleaning.barrel, unit of both liquid and dry measure in the British Imperial and United States Customary systems, ranging from 31.5 to 42 gallons for liquids and fixed at 7,056 cubic inches (105 dry quarts, or 115.63 litres) for most fruits, vegetables, and other dry commodities.