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PDF Download, 0,73 MB 0,73 MB Krones rejection systems Rejecting faulty containers

Systems for rejecting bottles after quality control

“Failed”: Only defect-free containers are allowed to pass the quality control stages along a bottling line.
And the rest? They have to be filtered out of the production flow as quickly as possible – ideally by a rejection system from Krones. You can choose between different models according to the required output, container type and available space. And we also offer the perfect solution for safe, container-friendly distribution.

Starwheel rejection unitOpenClose

 

Retaining bar starwheels

Application

Rejection of defective containers

Your benefits

Safe rejection

The retaining bar starwheels keep a firm hold on the bottles and ensure safe, upright rejection.

 

Clamping starwheel

Application

Rejection of defective containers with diameters of 

  • 50 to 70 mm
  • 70 to 90 mm or
  • 90 to 110 mm

Your benefits

  • Uncomplicated system
    The starwheels process containers with a difference in diameter of up to 20 mm with no need for change-over.
  • Safe rejection
    The clamping starwheels keep a firm hold on the bottles and ensure safe, upright rejection.

SoftsliderOpenClose

 

Ejects empty, partially filled and full glass, non-returnable and returnable PET bottles downstream of a lead machine.

Application

Rejection of glass and PET containers

Output

Up to 50,000 containers per hour

Design features
  • Compact and hygienic design
  • Pneumatically controlled pusher elements
  • Rejection onto parallel conveyor

Your benefits

  • Low space requirement
    Thanks to its compact design, the Softslider can also be easily integrated into existing lines.
  • Hygienic design
    The outer surfaces are in hygienic design and can therefore be cleaned easily and effectively.
  • Safe rejection
    The Softslider safely rejects fallenover, empty, partially filled and full containers.
  • Service rejection
    The Softslider can also be used to eject containers for analysis.
 
Softslider

VarioglideOpenClose

 

Application

For the rejection and distribution of containers

Output

Up to 70,000 containers per hour

Design features
  • Modular design
  • Rejection onto up to four parallel conveyors

Your benefits

  • Wide area of application
    The system is suitable for PET and glass containers of a wide variety of different shapes and sizes.
  • Upright rejection
    Even problematic containers, such as PET bottles with petaloid bases, can be safely rejected upright by the Varioglide.
  • Service rejection
    The Varioglide can also be used to eject containers for analysis.
  • No lane guides required
    For the two- and three-channel version, lane guides are not required.
 
Varioglide

DirectpushOpenClose

 

Application

Rejection of cans

Output

Up to 120,000 cans per hour

Design features
  • Compact design
  • Rejection into collecting tanks

Your benefits

  • Cost-efficient system
    The Directpush is a low-cost product to buy.
    • Low space requirement
      Thanks to its compact size, the system can be easily integrated into existing lines.
     
    Directpush

    EcopushOpenClose

     

    Application

    Rejection and distribution of empty and full cans, glass bottles and PET containers
    Output

    Up to 100,000 containers per hour

    Design features
    • Compact design
    • Electrical system with no use of compressed air
    • Rejection onto a parallel conveyor, onto a rejection table, or into a collecting tank
    • No upright rejection of empty PET containers

    Your benefits

    • Low-noise system
      The Ecopush operates without compressed air, and so is very quiet.
      • Low operating cost
        The pusher is economical in its energy consumption, and so offers low operating cost.
        • Very low maintenance
          The reliable electric pusher is a very low maintenance solution for everyday operations.
          • Service rejection
            The Ecopush can also be used to eject containers for analysis.
           
          Ecopush

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          Krones rejection systems

          Rejecting faulty containers

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          Contact us

          KRONES AG

          Krones AG

          Böhmerwaldstraße 5
          93073 Neutraubling
          Germany

          t: +49 9401 70-0
          f: +49 9401 70-2488
          E-mail

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