Screws for pellet, spills and other types of solid fuel

One of the most traditional ways of giving pellet, tyrsa, spills, sawdust and other types of solid fuel is an axial spiral conveyor. Advantage it in low cost and simplicity of a design. However, as a rule, such systems should be repaired or replaced as large particles of material get between edges of the screw and an external pipe that results in premature wear of working body, and sometimes, and to jamming. Recently gained distribution giving pellet, tyrsa, spills, sawdust and other types of solid fuel by means of spring flexible screws and now it is one of the most widespread ways. Such transport systems well move as small sawdust, pellets, and other granules up to 12 mm in size. When using the flexible screw creation of the remote pelletny bunker of any size located at distance to 12 meters is possible and also, when using bends to make the line of giving pellet of difficult geometry. Absolutely new way of supply of solid fuel in a copper which is universal now is a podcha the bezosevy screw with a spiral of the increased power. Usually thickness of such spiral is up to 12 mm. There is a number of various diameters for the choice, according to the set material and the set productivity. Thanks to an original design, this way allows to give practically any products: spill, coal, lumpy materials, products with big specific weight, fibrous, humidified and even wet products.