Ukuze kufakwe i-elevator ngaphakathi kwesakhiwo , sisebenzisa izinto ze-aluminiyam kuzo zombini i-shaft kunye ne-elevator cabin .Indawo isetyenziswa ngokupheleleyo kuyilo olungcono , ngakumbi ubungakanani bekhabhini enkulu .Kwangaxeshanye , izinto ze aluminium zinokubonisa umphandle ongcono .Ukubonisa ubuhandiba be-the umnini.