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  • Selection methods for vacuum pump system
    Selection methods for vacuum pump system The Vacuum pump function is that pumping the gas out of the chamber,reduce the gas pressure inside of the vacuum chamber to achieve the required vacuum . Generally speaking from the atmosphere to a high vacuum range , so far there is not a vacuum sys...

  • Vacuum Winter Maintenance
    Vacuum Winter Maintenance      1. Do not use the next few cold environment.      May be an appropriate warm-up prior to 2..      3. Join the bearing body bearing lubrication oil, observe the oil level should be the subject of the c...

  • Detailed design of rotary vane vacuum pumps and pumping speed improvements
    Detailed design of rotary vane vacuum pumps and pumping speed improvements Rotary vane vacuum pump is designed to improve the presentation trends: 1, material selection To increase the speed of rotary vane vacuum pump to reduce wear, reduce temperature to ensure proper performance of the...

  • How vacuum furnace works
    How vacuum furnace works Vacuum furnace generally by the host, furnace, electric devices, sealed furnace shell, vacuum system, power supply system, the furnace temperature control system and truck components. Sealed furnace shell welded carbon steel or stainless steel, removable parts joint...