Dutsen Limestone dutse ne mai laushi, wanda galibi ya ƙunshi sinadarin calcium carbonate da magnesium carbonate. Babban manufarsa ita ce sarrafa tarin yashi. Ƙwayoyin dutse da foda na dutse da ake samarwa yayin sarrafawa da samarwa suna zama wutsiyar dutse. Ana niƙa wutsiyar dutse mai laushi zuwa foda na dutse ta hanyarniƙa farar ƙasaAna iya amfani da shi azaman haɗin siminti da sassan siminti da aka riga aka shirya don haɓaka amfani da guntun dutse. A matsayin mai ƙera farar ƙasaniƙa niƙana'ura, HCMill (Guilin Hongcheng) za ta gabatar da aikace-aikacenfarar ƙasaniƙa niƙa injin sarrafa foda na dutse.

Foda ma'adinan dutse mai laushi yana nufin barbashin foda waɗanda girman barbashi bai wuce 0.075mm ba (wanda aka ayyana a cikin simintin hydraulic tare da girman barbashi ƙasa da 0.16mm) wanda aka samar yayin sarrafa tarin yashi na gini. Manyan hanyoyin amfani sune:

(1) An yi nazarin amfani da garin dutse mai laushi a matsayin garin ma'adinai a masana'antar siminti na dogon lokaci. A matsayin babban bangaren wutsiya, yadda ake amfani da garin dutse mai laushi a matsayin garin siminti ya zama abin sha'awa da kuma ci gaba a masana'antar siminti ta cikin gida. Garin dutse mai laushi wani hadin da ba ya canzawa. A matsayin hadin siminti, garin dutse mai laushi yana da fa'idodi da yuwuwar a bayyane: na farko, kara garin dutse mai laushi na iya hanzarta danshi daga siminti; na biyu shine cewa barbashin garin dutse mai laushi suna da tasirin siffar da kuma tasirin cikawa. Ba wai kawai zai iya kara yawan ruwan hadin ba, inganta tsarin kayan siminti, har ma da inganta tsarin ramuka na siminti; Na uku, garin dutse mai laushi yana da tasirin aiki. A cikin 'yan shekarun nan, kasar Sin ta fitar da ka'idoji na kasa da na gida a jere, wadanda suka tabbatar da kuma daidaita amfani da garin dutse mai laushi a matsayin albarkatu. A matsayin hadin siminti, garin dutse mai laushi da aka nika a cikin garin siminti yana da kasuwa mai fadi da kuma fa'idodi masu kyau na zamantakewa da tattalin arziki a cikin dogon lokaci.

(2) Shirya cakuda kayan da aka riga aka yi amfani da su ta hanyar niƙa farar ƙasa zuwa foda ma'adinai: Sabon tsarin kayan da aka riga aka yi amfani da su yana da fa'idodin saurin gini, sauƙin sarrafa inganci, adana kayan aiki, ingancin gani mai kyau, juriya mai kyau, rage aikin jikewa a wurin, da kuma kare muhalli. A fannin kayan da aka riga aka yi amfani da su, ana iya amfani da babban adadin foda ma'adinai na farar ƙasa a cikin wutsiyar farar ƙasa a matsayin haɗin siminti da siminti. Ma'aunin Kula da Inganci na Kayan Siminti na Farar ƙasa (DB11/T1312-2015) yana buƙatar cewa lokacin zaɓar kayan haɗin ma'adinai kamar foda ma'adinai na farar ƙasa don siminti na farar ƙasa, aikin sa ya kamata ya cika buƙatun ƙa'idodi masu dacewa. Wasu bincike sun nuna cewa foda ma'adinai na farar ƙasa na iya inganta ruwa da hana rabuwar siminti yadda ya kamata wajen samar da kayan haɗin siminti marasa girgiza da kuma masu ɗaurewa, kuma yana da tasiri a bayyane akan ƙirar siminti, yana magance matsalolin ƙarancin kayan aiki. Baya ga foda ma'adinai da aka ambata a sama, ana iya amfani da foda dolomite da granite tare da halaye iri ɗaya da dutse a matsayin haɗin siminti da siminti.

Baya ga amfani da shi a masana'antar gine-gine, ana iya amfani da ma'adinan dutse mai daraja na dutse don haɓaka samfuran zamani kamar calcium carbonate, foda mai yawan calcium don kwarara, foda mai yawan limestone don cire sulfur a cikin tashoshin wutar lantarki na zafi. Waɗannan aikace-aikacen ba za a iya raba su da tallafin su bafarar ƙasaniƙa niƙa injin. A matsayina na mai ƙerafarar ƙasaniƙa niƙainjin, HCMalling (Guilin Hongcheng) yana samar da kayan aikin injin niƙa dutse kamar sufarar ƙasa Raymondinjin niƙa, farar ƙasa a tsayeinjin niƙa niƙa, farar ƙasa mai kyau sosainiƙa niƙainjin, da sauransu. Yana ba da ingantaccen tallafi ga kayan aiki don samarwa da amfani da foda na dutse mai laushi, kuma yana iya sarrafa foda na dutse mai kauri daga 80-2500. Aikin foda na dutse mai kauri yana da ƙwarewa mai yawa a cikin ƙira da kuma shari'o'in abokan ciniki da yawa.

Idan kuna da wasu buƙatu masu dacewa, tuntuɓe mu don ƙarin bayani game da kayan aikin farar ƙasaniƙa niƙa injin.