Taxanaha ST kontaroolayaasha korantada ee saddexda weji ah waa kuwo is haysta oo kaydiya booska rakibaadda ee golaha wasiirada.Xadhiggeedu waa sahlan yahay oo fududahay in la isticmaalo.Bandhiga dareeraha ah ee Shiineeska iyo Ingiriisigu wuxuu si dareen leh u soo bandhigi karaa cabirrada wax soo saarka iyo heerka kontaroolaha.Alaabooyinka waxaa si weyn loogu isticmaalaa daahan vacuum, fiber galaas, kiln tunnel, kiln rullaluistemadka, foornada suunka mesh iyo wixii la mid ah.