... the area is small, simplicity of operator.ZLS Series Vertica Vertical Evaporation Coating Machine Name:ZLS Series Vertical Evaporation Coating MachineIntroduction: ZLS ... coating machine. This machine can be used in surface treatment of metal alike films on plastics, ceramics, glass, resin, ... :(1) Vacuum chamber: vertical type, double door, made of high quality carbon steel or s/s;(2) Vacuum system ...