You can find all of your Plastic Extrusion Equipment needs to buy at Fabexo. They have a huge range of products for sale. Plastics Machinery Group sells New and Used Plastic Extrusion Equipment on their website.
There are a number of advantages for plastic extrusion machines or plastic extrusion modelling itself. These include low cost relative to other models, flexibility to manufacture products with a consistent cross section and the ability to make alterations or modifications after the process is complete.
Wikipedia has an whole article on the topic thermoplastic extrusion. Thermoplastic extrusion is a high volume manufacturing process in which raw plastic material is melted and formed into a continuous profile.
extrusion moulding
Some applications of plastic extrusion are: 3D printer filament. compound extrusion to make pellets, extrusion coating, straws, medical tubing, wires, juice cartons, wine boxes, food packaging, shopping bags, water bottles, to name a few.
Many and varied products are made by extrusion, including such diverse products as bricks and dog food.
There are many key processes in plastic manufacturing. Injecting molds is the most common way to make something out of plastic. Extrusion molding is also another way to manufacture things out of plastic.
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steel
It's like making sausage or piping icing on a cake. If a general shape lends itself to "continuous" production, then it can be extruded. Plastic soda straws are a slam dunk example. A die on the end of a nozzle (connected to a hot reservoir of plastic) permits a continuous tube of cooling plastic to come out (be forced out), and it is cut into lengths and wrapped after enough heat is radiated off. Piece of cake.
Extrusion can be used to create a variety of products, including plastic pipes, automotive parts, aluminum profiles, and food products like pasta and breakfast cereals. It is a versatile manufacturing process that can produce complex shapes with a uniform cross-section.
Industrial made biscuits can be shaped with molds, cutters or by extrusion.