Sheet, profile and film extrusion machines are machines used in plastics processing. Extrusion machines are special devices that process plastics under high pressure and temperature to produce shapes such as sheets, profiles and films. Sheet extrusion machines are specially designed to produce flat plastic sheets in various sizes and thicknesses. These sheets can be used for various purposes, such as packaging or as building materials. Profile extrusion machines produce plastic profiles with different shapes and sizes. This is done by forcing a heated plastic through a mold that corresponds to the desired profile. These profiles are often used in the construction industry, for example as window frames or door panels. Film extrusion machines produce thin, flexible plastic films in various sizes and thicknesses. These films can be used for packaging or as a basis for further processing, such as printing or coating. Extrusion machines are indispensable in plastics processing and are used in a wide range of industries, including packaging, construction and automotive.