Njerwa yadongo ya SK32, njerwa yadongo ya SK34, njerwa ya SK36 ya alumina yapamwamba, njerwa ya SK37 ya alumina yapamwamba, SK38 njerwa zogwirizira mtengo wamtengo wapatali

Njerwa zosatentha kwambiri zimatchedwa njerwa zokana. Ndi mankhwala omalizidwa omwe amapezedwa mwa kusakaniza dongo losasunthika ndi clinker (dongo lopangidwa ndi calcined ndi pulverized), ndiye oyambitsa, kukanikiza mu mawonekedwe, kuyanika ndi calcining. Palinso njerwa za siliceous komanso zapamwamba za alumina. Malinga ndi magiredi, itha kugawidwa mu SK32, SK34, SK36, SK38, ndi SK40 njerwa zomangira. Njerwa zotsutsa zimagwiritsidwa ntchito makamaka muzitsulo za ng’anjo, zitoliro, chimneys, etc. Malingana ndi mawonekedwe awo ndi mawonekedwe awo, akhoza kugawidwa m’magulu awiri: muyezo ndi wapadera. Mafotokozedwe a njerwa zokhazikika ndi 230 mm × 114 mm × 65 mm, ndipo njerwa zowoneka mwapadera zimakonzedwa pamalowo molingana ndi zofuna kapena zoperekedwa ndi wopanga.

Njerwa zowunjika zitha kugawidwa m’mitundu iwiri malinga ndi digirii yawo yokana moto (mlingo wa kukana moto ndi 1580 ~ 1770 ℃ ndi njerwa yopingasa yapamwamba (mlingo wa kukana moto ndi 1770 ~ 2000 ℃). Atha kugawidwa kukhala acidic, alkaline ndi ndale.

Kampani yathu ndi akatswiri opanga njerwa zokhotakhota zaka pafupifupi 30 akukhazikitsidwa, makamaka kuphatikiza njerwa za SK mndandanda wa njerwa, njerwa zapadera za kalasi yoyamba, njerwa zowumbidwa, kalasi yachiwiri yowumitsa njerwa, njerwa zowoneka bwino zowoneka bwino; tikupitiriza kulimbikitsa luso lamakono ndi lamakono; Ubwino wa mankhwalawa umakwaniritsa zosowa za makasitomala osiyanasiyana; National Ceramic and Refractory Product Quality Supervision and Inspection Center nthawi zonse imayang’anira ndikuwunika kuti zitsimikizire kukhazikika kwazinthu.

Njerwa zomangira zimakhala ndi kukana kwa abrasion, kukana kwa dzimbiri, kukana kwa spalling, kutsika pang’ono, kukhazikika kwamphamvu kwamafuta, ndipo moyo wawo wautumiki ndi nthawi 1.5 kuposa zinthu wamba; makamaka ntchito ng’anjo kuphulika, sitovu otentha kuphulika, zowotcha mpweya, calciners carbon, uvuni coke, ng’oma Zitsulo, kuponyera machitidwe, boilers, simenti kilns, magalasi kilns ndi linings osiyanasiyana ng’anjo ndi zipangizo matenthedwe, etc., oyenera zitsulo, makina, nyumba zipangizo, kuponyera, zoumba, mphamvu yamagetsi, mafuta, mafakitale mankhwala ndi mafakitale ena.

Zolozera zakuthupi ndi zamankhwala za SK32, SK34, SK36, SK38, SK40 njerwa zomangira.