Single-screw forming extruder
GEA xTru Former
The single-screw forming-extruder for processing precooked raw materials
Shaping by means of forming extrusion
GEA xTru Former is used for the extrusion and forming at controlled temperatures of potato-based raw materials, pre-gelatinised raw materials and/or cooked doughs coming from a cooking-extruder, using interchangeable dies and a suitable cutting system.
A wide range of products can be obtained by varying the process conditions, raw materials and dies.
It can be used as a standalone machine for potato-based die-cut and laminated shapes, or used in combination with a cooking-extruder to make cereal-based die-cut shapes.
Hygiene, safety and strength: the 3 key elements of GEA xTru extruders
Hygiene
Parts in contact with the product, such as the single-shaft premixer, mixing tank and shaft with orientable paddles are made of stainless steel and can be easily disassembled for cleaning and sanitisation.
Safety
The machines are equipped with safety probes to get immediate feedback on any malfunctions; the drive system for the extrusion screw is equipped with a thrust bearing dimensioned with a wide safety margin and corresponding protection casing; the electrical plant is manufactured in compliance with EN60204-1 standards, including sensors and safety microswitches.
Strength
The extrusion screws are made of induction-hardened stainless steel, which offers high yield strength and good corrosion resistance. The supporting structures are made of carbon-painted steel, including a service platform for easy access and maintenance.
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