An extruder is a machine which performs the process of extrusion. Extrusion is the process which begins by heating the stock material which includes metals, polymers, ceramics, concrete and foodstuffs. A material is pushed or drawn through a die of the desired cross-section.
This infograph illustrates information regarding extrusion machines including type of extrusion machines, plastic extruders, rotogravure printing machine, slitter and rewinder machine, adhesive coating machine, blown film plant and much more. For more information about extrusion machines, you may visit – http://www.oceanextrusions.com/