Aparelho e métodos para a formação de extrudados

摘要

An apparatus (10) is disclosed for simultaneously forming two dough sheets from a single cooker extruder (12), with the dough sheets each being formed by a plurality of dough ropes which are guided by guide posts (44) at equally spaced intervals on a conveyor (16) for passing between the pressing rollers (42) of a sheeting device (18). Specifically, the die (24) attached to the die head (20) of the cooker extruder (12) includes a roof-shaped extension formed by first and second die plates (26) interconnected by their front edges at an obtuse angle. Top and bottom pates (28) are interconnected to the top and bottom edges of the die plates (26). The back edges of the die plates (26) and of the top and bottom plates (28) are interconnected to an annular connection plate (30) which is attached to the die head (20) by bolts (34) passing through counterbored bores (32) in the connection plate (30) and threaded into the die head (20). The die plates (26) have a constant and equal thickness and each include four extrusion apertures (36) extending generally perpendicularly therethrough and arranged in the corners of a square configuration generally parallel to and spaced from the edges of the die plates (26).