PLASTIC EXTRUSION
Plastic powder or pellets are fed into the extrusion machine via a hopper during the process of making plastic. A metal die is used to construct the final shape of the polymer as it is heated within a barrel to a predetermined temperature and forced through by a screw. The plastic is then chilled to give it a fixed, continuous shape. The item can be trimmed or cut to the required length. This is one of the most typical processes for producing plastic goods. Pipes, construction components like ventilation, door and window frames, and seals can all be produced in great volumes using the plastic extrusion technique.
INJECTION MOULDING
The plastic polymer is fed into a heated barrel and screw through a hopper. The split mould tool that forms the product's shape is temperature-controlled, and the screw melts the plastic before injecting the liquid polymer into it. Injection molding is used for high volume manufacturing, and it can quickly produce a wide range of components, from small parts to massive ones like bins and automobile bumpers. Molten plastic is pressed into a die, as opposed to the extrusion method, to give it its final shape.
EXTRUSION AND INJECTION BLOW MOULDING
The plastic polymer is fed into a heated barrel and screw through a hopper. The split mould tool that forms the product's shape is temperature-controlled, and the screw melts the plastic before injecting the liquid polymer into it. Injection molding is used for high volume manufacturing, and it can quickly produce a wide range of components, from small parts to massive ones like bins and automobile bumpers. Molten plastic is pressed into a die, as opposed to the extrusion method, to give it its final shape.