Sorting Systems

mk Sorting Systems manufactures, designs and provides reliable sorting systems for the library market. Constructed on the base of aluminum profiles and built with an enclosed design to provide an option for placement in public areas. Every system is individually tailored and built to the requirements of the library.

Mini Sorter

The mk Mini Sorter in combination with the MK BookDrop is the perfect solution for a quick and easy return of media . The media will be entered in the return and reserved items are sorted in a separate book trolley .

  • Media identification using RFID or barcode / electromagnetic assurance
  • 2-way sorting (for example, for reservations or transit)
  • Economical sorting
  • Automatic Updates in the library system


  • Easy and fast return around the clock
  • Self-service
  • Fast recirculation of materials and holds
  • Automatic update of patron account
  • Return without patron identification
  • Red lighting for wait and green lighting feed next item
  • Return and sorting for smaller Libraries
  • 24 hour return with exterior book drop
  • Automatic update of ILS
  • A variety of enclosure colors and materials
  • Full bin sensors
  • Full safety enclosure and can be placed anywhere in the library
  • Remote maintenance and troubleshooting with secure VPN connection