Zida zoyika ma elevator
Thezida zopangira elevatorndi gawo lofunikira kwambiri pakukhazikitsa chikepe. Amagwiritsidwa ntchito kuthandizira ndi kukonza zigawo zikuluzikulu za elevator kuti zitsimikizire kuti ntchito yotetezeka ndi yokhazikika ya elevator. Phukusili nthawi zambiri limakhala ndi mabulaketi osiyanasiyana, zomangira, ndi zowonjezera, zomwe zimatha kukwaniritsa mitundu yosiyanasiyana ya ma elevator ndi zofunika kukhazikitsa. Zigawo zazikuluzikulu ndizo zikuluzikulumabatani a njanji, mabulaketi a zitseko, mabulaketi amoto, mabatani oyatsa, nsapato zoyatsa,mabulaketi chingwem'misewu yachitsime, ma grooves a chingwe, zotchingira chitetezo, ndi mayendedwe a zitsime.
Zida izi ndizoyenera kwakuphatikiza ma elevator okwera anthu, zonyamula katundu, zikepe zowonera malo, ndi zikepe zapanyumba.
Timapanganso ndikupanga zida zoyika ndi mabatani amitundu yodziwika bwino mongaOtis, Schindler, Kone, ThyssenKrupp, Mitsubishi, Hitachi, Fujitec, Toshiba, Yongda, kangli, TK, ndi zina.