AME double Sigma extruder kneader

The AME extruder kneader has been designed for the preparation of medium- and high-viscosity pastes that present problems of unloading, handling, conditioning and/or transformation. This equipment combines in a single unit the functions of intensive kneading and extrusion, which allows optimising process times.

Thanks to its robust configuration and its Z-blade or sigma arm system, the AME mixer ensures homogeneous mixing even in complex or highly cohesive formulations. Unlike the AM kneader, it combines the action of the Z-shaped blades with a parallel screw at the bottom of the trough, which creates a third movement that increases mixing efficiency. This screw mixes and extrudes the product, propelling it towards an outlet nozzle by simply reversing its direction of rotation, without stopping the blades.

Main features

• Combined kneading and extrusion system in a single unit.
• Z-shaped blades (sigma arms) for high viscosity mixes.
• Endless screw allowing direct extrusion of the product after kneading.
• Option of vacuum and/or pressure operation
• Possibility of incorporating thermal jacket (heating or cooling).
• Option of special extrusion nozzles and cutting systems by guillotine.
• Ideal for adhesives, hot-melts, ceramic pastes, resins, encapsulation products and high-density compounds.

The double sigma AME kneader is an efficient solution for industrial processes that require intensive, homogeneous kneading and efficient discharge of the finished product.