... always thought as a symbol of high quality. 1)Escalator:TypeFSL(Commercial)Inclination30° /35°Step width(mm)600/800 ... tered do not correlate with the car load.4)Residential elevator:Load;320KG.450KG,630KG,800KG 1000KGSpeed:0.63M ... door,push button,key switch,etc(Standard:EN81)9)Escalator parts: Step,Yellow decoration,Comb plate,Return chain, ... & bottom guide,Tracing machine etc.(Standard:EN115) escalator