Extruders Manufacturers

Extrusion is the operation of shaping a plastic or dough like material by forcing it through a restriction or die. Extruder is a device that can be used to cook, form, mix, texturize, and shape food products under conditions that favor quality retention, high productivity, and low cost. Extruders are mainly classified as single screw extruders and twin screw extruders. The difference between these two types of machines is the transport mechanism. A single screw extruder consists of single screw rotating in a closely fitting barrel where as a twin screw extruder can be described as two single screw extruders sitting side by side with only a small portion of barrel in common. Extruders can be used for the mixing, melting, and reacting of materials.