The roller compactor adopts na-aga n'ihu na nri na ịwụsa, integrates ọrụ nke extrusion, ngwepịa na granulation, na-pịa ozugbo ihe ntụ ntụ n'ime ahụ.
Ọ kachasị mma maka granulation nke ihe ndị na-ekpo ọkụ, na-ekpo ọkụ, dị mfe decompose ma ọ bụ agglomerate.
A na-ejikarị ya eme ihe na ọgwụ, nri, kemikal na ụlọ ọrụ ndị ọzọ.
N'ime ụlọ ọrụ na-emepụta ọgwụ, enwere ike ịpịnye irighiri ihe sitere na compactor roller na mbadamba ma ọ bụ jupụta na capsules.