Keller & Kalmbach GmbH

turnLOG® / turnLOG®2

Order triggering: Turning the bin
RFID technology has revolutionised procurement. As soon as a compartment of the 2-part bin is empty, the bin is turned and the order signal transferred to Keller & Kalmbach.


(1) The goods are stored in a 2-part bin (consumable and reserve stock).
(2) The transponder fitted to the bin is pointed backwards into the rack.
(3) If the reserve stock is reached, the bin is turned and in the way brought into the ordering position.
(4) The transponder is now above a magnetic rail festened to the front of the rack and sends an ordering signal to the controller (max. range 50 m).
(5) The controller receives the signal and sends the order (after plausibility check) by GSM/GPRS to K&K.
(6) The goods are now picked out in the K&K Centre of Distribution, labelled specifically for the customer and sent.
(7) The bin is then filled locally by the customer.


  • simple solution
  • clear and orderly storage
  • storage not site-related
  • missing bins or faulty RFID-transponders are identified by the system, with their storage locations and reported
  • bins remain at the consumption site
  • triggered orders are visible by means of LED signal
  • automatic recognition of illogical orders (e.g. duplicate orders)
  • full or part service

turnLOG®2 - Innovative Features

  • A status message about the order and delivery on thelabel thanks to bi-directional communication
  • Quick exchange of items, since an automatic notification about the change in bin contents is sent when the new label is attached
  • Transponder is energy autonomous for 10 years
  • Processes are monitored and recordedStatistical evaluation by means of online tools


  • Thanks to NFC technology and the Logistics App, item data can be accessed anytime on the go (with a smartphone or tablet)
  • Quickly locate items by means of the "Find Me Function"
  • User recognition via SmartWatch to increase process assurance and reporting

Keller & Kalmbach GmbH  |  Siemensstraße 19  |  85716 Unterschleißheim  |  Telefon 089/83 95-0  |

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