a modular plastic extrusion apparatus has several component parts . the design of the integration of those parts into a modular extrusion system is unique . said design allows for rapid assembly , testing , disassembly and placement into production of extruded plastics . this modular plastic extrusion apparatus has several components with replaceable counterparts that , after one product line of a particular color has been extruded by the apparatus , enable the component parts used to produce the particular color extrusion to be removed from the apparatus and replaced with their clean counterparts to continue producing an extrusion product line of a different color while the removed components are cleaned off line .