... are improved, and be able to coat alloy film, compound film, multilayer composite film on the surface of metal as well as ... TiALN, TiNbu, TiCrN, ZrN, and various kinds of diamonds film (DLC).Technical parameter: ModeDimensionJTL-900JTL-1000JTL-1250900*1000mm1100*1000mm1250* ... Frequency control: 0-20 rotation per minuteMeasure modeNumber display composite vacuum gauge: from atmosphere to 1.0*10- ...