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  • COBRA NX 0450/0650 A , Screw Vacuum Pump , Busch Vacuum Solutions

COBRA NX 0450/0650 A


The All-Around Solution for Industrial Vacuum Applications

High performance

Advanced screw design, patented self-balancing screws, perfectly suited for heat treatment, coating, vacuum packaging, vacuum drying and degassing


Low cost of ownership, minimal maintenance, long service intervals, high uptime, efficient water cooling


Modular design, easy combination with PANDA vacuum boosters for increased ultimate pressure and pumping speed

Technical specifications
Markets & applications
Biogas handling
  • Upgrading - pressure swing adsorption
Electric power generation
  • Transformer drying
Food processing
  • Powder processing
  • Vacuum cooling
  • Freeze drying
  • Pasteurizing
  • Sterilizing
  • Pneumatic conveying
Lithium ion battery production
  • Pick and place
  • Drying
  • Degassing
  • Electrolyte filling
  • Slurry mixing
  • Brazing
  • Welding
  • Coating
  • Heat treatment
  • Thermoforming packaging machines
  • Liquid packaging
  • Round-table/Carousel packaging machines
  • Blister packaging
  • Cartoning machines
  • Blow molding
  • Chamber packaging machines
  • Money packaging
  • Tray sealers
  • Tray loading systems
Plastics processing
  • Vacuum bagging
  • Extruder compounding
  • Material drying
  • Thermoforming
  • SSP recycling
  • Extruder sheet/film
  • Rasin transfer molding (RTM)
  • Vacuum calibration
  • Extruder profile
  • Injection molding
Solar power industry
  • Physical vapor deposition (PVD)
  • Ingot casting
  • Lamination
  • Load lock chambers
  • Sealing gas supply for seals used with applications particularly subject to damp or dust
  • Gas-ballast valve for increased water vapor tolerance
  • Exhaust gas silencer for reduced sound level
  • Radiator cooling system