Kwemeza inyubako yo guhagarika ubwoko bwo gufatanya kugereranya parallel twin screw extruder, ishobora guhuza ibikoresho kandi ikabyara urupapuro intambwe imwe itabanje gusohora umusaruro. Urupapuro rushobora gukoreshwa mu nganda za elegitoroniki, imifuka na ivalisi, ibinyabiziga, ibikoresho byo kubaka, n'ibindi.