INgwakọta/granulator siri ike bụ ụdị ọhụrụ nke teknụzụ Pelletizing, nke na-enye ohere ịgwakọta nke ọma, granulation na mkpuchi n'otu igwe. A na-eji ya na kemịkalụ, seramiiki, ntụ ígwè, biomass, refractory, fatịlaịza na ụlọ ọrụ mmepụta ihe na-ekpo ọkụ.