1.Halaye:
Niƙa faifan diski yana da sauƙin aiki kuma yana da sauƙin daidaitawa. Yana amfani da faifan electromagnetic don jawowa da saki ta atomatik a yankuna. Yana iya ja da saki akai-akai kuma yana da inganci sosai.
Daidaitawa ta sama da ƙasa tana amfani da hanyar V-shaped.
2.Zane-zanen zane:
3.Ka'idar aiki:
Kafin aiki, buɗe tushen iska don busa ƙura da injin tsabtace ƙura. Sannan kunna faifan tsotsar maganadisu na lantarki, injin gudu da injin niƙa. Daidaita saurin juyawar faifan tsotsar maganadisu na lantarki da tsayin niƙa bisa ga buƙata. Sanya faranti na baya a wuraren ɗaukar kaya na benci. (Bencin aiki yana da ramuka waɗanda zasu iya ɗaukar fitowar farantin baya). Ana juya faranti na baya zuwa yankin maganadisu kuma ana jan su. Ta hanyar niƙa mai ƙarfi, niƙa mai kyau, farantin baya yana shiga yankin rushewa don cire farantin baya da hannu. Wannan tsari na iya aiki akai-akai.
4. Aikace-aikacen:
Injin niƙa faifan diski kayan aiki ne na musamman don niƙa faifan birki na diski na gogayya. Ya dace da niƙa kowane nau'in faifan birki na diski, sarrafa ƙaiƙayin saman abin gogayya da kuma tabbatar da buƙatar daidaituwa tare da saman farantin baya. Tsarin musamman na farantin zagaye (rami mai zagaye) ya dace don niƙa faifan birki tare da farantin baya mai lanƙwasa.