Vacuum
VacuumVacuum Products CatalogVacuum Suppliers CatalogVacuum NewsVacuum Exhibition
 New Supplier
More> 
 
 Vacuum News
More> 
  • Resistance evaporation coating machine Common Faults and treatment methods
    Resistance evaporation coating machine Common Faults and treatment methods One, black or yellow film: 1, a low degree of vacuum 1) system leak (leak); 2) fine pumping valve does not fully open (check the air pressure, the piston); 2, the evaporation time is too long (control coating tim...

  • Film, thin film coating on the vacuum introduction
    Film, thin film coating on the vacuum introduction Film: the film can be considered a two-dimensional material. In the strict academic sense, that only aggregate thickness is less than the thickness of the material characteristics of a real film, otherwise it is generally thin material....

  • Automotive coating Ten brand list(二)
    Automotive coating Ten brand list(二) The most popular car brand ranking No.3 coating Aru hair Aru hair is Japan Co., a subsidiary of US-installed high-end car care brand, to enter the Chinese market in 2005, by virtue of its good reputation and stable product quality, the majority of own...

  • Vacuum Valve Broad Industry Outlook
        In the four forces of industrialization, urbanization, and globalization driven reform, China's outlook is still wide, the future of high-end valve industry, localization, modernization, will be the main direction of the future development of the vacuum valve industry. ...