Kala-bixiye magnetic waa mid ka mid ah moodooyinka ugu badan ee loo adeegsado iyo kuwa ka mid ah ee warshadaha, oo ku habboon kala saaridda agabyada leh kala duwanaanshaha magnetic.
Mashiinada kala-goynta magnetic-ka waxaa si weyn loogu isticmaalaa macdanta, bir bir ah, ka baaraandega stag stag, kala soocida slacal iyo warshadaha kale ee xiisaha leh.
Ka-goyska Magnetic wuxuu ku habboon yahay kala-goynta magnetic-ka ama qalalan ee manganese ore, pyrrtotite, pyrrtotite, ilmenite, chemenite, iyo limonite-ka, iyo sidoo kale birta, qalabka dhismaha, qalabka dhismaha iyo alaabada kale.
1.wet durbaa kaydyada magnetic
2.P-SITGE-ka soo-kabashada Magnotic
3.ELECTRECTROMAGNET MARKA LACAG LA'AAN
4.Permant Magnetic
Ka dib 13 sano oo ku sugan Shiinaha, waxay cusbooneysiisay aragtida naqshadeynta naqshadeynta magnetic, oo ka gudubtay caqabadaha farsamada ee magnetic ee kala-goynta magnetic-ka ee daciifka ah, oo ay ku kacday soosaarro warshadeed oo weyn iyo codsi ah Shiinaha, waxaana loo dhoofiyay tiro badan oo ka badan 20 dal.
Sida Mareykanka, India, Australia, Brazil, iwm, iyo tilmaamayaasha dhaqaalaha iyo farsamada ee qalabka ayaa ka dhigaya heer caalami ah oo adduunka ugu muhiimsan ee ka-qaybsanaanta furitaanka futada weyn ee mandible ee waaweyn ee magnetic.