Manufacturing / Free editable template

Two-bin kanban system diagram template

A two-bin kanban keeps small parts at the line without anyone counting stock: when one bin empties, it goes for refilling while the second bin is used. This example follows M8 nuts at an assembly bench through the kanban post, the water spider round and stores, with a reorder check to the supplier, a sample card and a bin sizing calculation.

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Two-bin kanban system diagram example showing replenishment loop from bench to stores, reorder decision and supplier trigger, kanban card fields and bin sizing
Everything in this example is editable. Replace the labels, move the shapes and adapt the layout to your work.

How to use this template

  1. Size the bin for the loop time

    Work out usage during the replenishment loop, add a margin and round up to a pack size, as the sizing note shows. A bin that is too small runs out before the refill arrives.

  2. Fix the collection round

    Set how often the empty bins are collected and write it on the diagram. A predictable round is what lets the line trust the system and stop over-ordering.

  3. Design the card

    Put the part number, quantity, line location, stores location and supplier on every card. Anyone should be able to refill a bin from the card alone.

Questions about this template

Can I edit the fields on the kanban card?

Yes. Change the card to show the part number, bin quantity, location and supplier your stores team uses, and update the bin sizing example to match.

Do I need an account to use it?

No. Open the template and edit it in your browser. Your work saves on this device. An account is optional if you want to sync your workspace.

Can I export the finished diagram?

Yes. Use Export in the editor to save a PNG, SVG or PDF, or download an editable .epicdraw backup.

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