Kunezinhlobo ezihlukahlukene zemikhiqizo yezitini ezingenalutho, ezingahlukaniswa ngamabhulokhi ajwayelekile, amabhlogo okuhlobisa, amabhulokhi okushisa ashisayo, amabhlogo okumunca umsindo nezinye izinhlobo ngokusho kwemisebenzi yazo. Ngokwesimo sesakhiwo sebhulokhi, ingahlukaniswa ibe ibhulokhi evaliwe, ibhulokhi engavaliwe, ibhulokhi eyi-grooved kanye ne-grooved block. Ingahlukaniswa nge-square hole block kanye ne-round hole block ngokusho komumo we-cavity. Ingahlukaniswa ngebhulokhi yembobo yomugqa owodwa, ibhulokhi yembobo yemigqa emibili kanye nebhulokhi yemigodi yemigqa eminingi ngokuya ngemodi yokuhlela yemigodi. Ingahlukaniswa ngokhonkolo ojwayelekile amabhulokhi amancane angenalutho bese ihlanganisa amabhulokhi amancane angenalutho ngokuya ngama-aggregate. Umugqa wokukhiqiza umshini wezitini we-Hercules brand ongenalutho uyimodeli yokumisa ephezulu yeNkampani ye-Honcha, ehlanganiswe nobuchwepheshe obuphambili bamazwe ngamazwe, "Uhlelo lokunyakaza kwenhliziyo" lwemishini yalo lwamukela ubuchwepheshe obunelungelo lobunikazi beNkampani ye-Honcha, icubungula ngokugcwele ukufanisa okunengqondo kwemingcele ehlukahlukene yezinto ezibonakalayo emjikelezweni wokubumba, futhi iqinisekisa ukwethembeka okuphezulu, amandla aphezulu kanye nezinye izici zokulawula ikhompyutha yemikhiqizo. Ngokushintsha isikhunta noma ukulungisa imingcele yemishini, izinhlobo ezahlukene zezitini ezingenalutho zingakhiqizwa. Lo mugqa wokukhiqiza usebenza kakhulu kubakhiqizi abangenazitini abakhulu, abaphakathi nabancane.