The design of the die performs an important position in deciding the shape and Proportions of the extruded profile. Factors which include die temperature, land size, die angle, and cavity shape effects the extrusion system. There are 2 main types of processes utilized for aluminum extrusions – direct and indirect. https://aluminium-extrusion44219.aioblogs.com/85727020/aluminium-extrusion-for-dummies