Precious Plastic design single screw and barrel for extrusion machine



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Plastic recycling extrusion or injection

Precious Plastic advocates plastic recycling.
Precious Plastic created machines that enable anyone to recycle plastic, open source and create video for your own builds.
Shanghai representative city of China starts sorting trash into separate bins meant for recyclables, kitchen waste, hazardous waste, and other waste.
Plastic in form of film or bottle are the main recyclable material which may bring the land and sea disaster. Chinese are now focusing on this much.
RobotDigg are trying to provide the key component Screw and Barrel for your extrusion machine.
Extrusion is a continuous process where plastic flakes are inserted into the hopper and extruded into a line of plastic. The extrusion machine runs continuously so, technically, if you have enough plastic and a well-streamlined process you could be recycling 24/7. With the extrusion machine you can create filament, granulate or get creative working with moulds. This machine is also great for educational purposes as the process is very straightforward and easy to understand. This technique nicely blends differently coloured plastics together and outputs an homogeneous and smooth colour.

extrusion barrel
extrusion screw

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