Kanban bin flow racks combine gravity-fed bin lanes with purpose-built Kanban pull signal hardware — card holders, two-bin dividers, empty-lane indicators, and BOM-sequenced lane layouts. Every rack is engineered to support reliable pull replenishment and visual management without secondary structures.
Extruded card holder channels on each lane front face hold standard Kanban cards — visible to replenishment operators without disturbing the bin.
Physical lane stop creates active front bin and reserve rear bin in a single lane — true two-bin Kanban without double the rack footprint.
Fluorescent lane end-cap becomes visible when the last bin leaves the lane — no electronic sensors needed for basic pull signal.
Lanes numbered in assembly BOM order — operators pick in sequence, minimising motion and preventing missed components.
Lane face label holders accept route cards and pick lists for tugger replenishment operators — all information at the rack face.
Card holder channels accept standard A6, A5, and A4 Kanban cards — custom sizes available via T-slot accessory extrusions.
Kanban cards visible at lane face trigger supermarket picks when reserve bin becomes the active bin — reliable pull without electronic systems.
Physical two-bin divider implements two-bin Kanban in half the floor space of two separate single-bin lanes.
Route card holders at rack face carry pick lists for tugger operators — all replenishment information at the point of consumption.
Maintenance consumables on gravity-fed Kanban lanes — empty card triggers purchase or warehouse pick without manual stock counting.
Lane-specific Kanban cards carry model and quantity information — single rack supports multiple active models with clear visual differentiation.
Numbered lane face with card holder makes standard work visible to new operators — reduced training time and fewer material errors.
External Kanban cards at rack face trigger supplier replenishment directly — rack becomes the physical interface between consumption and supply chain.
Existing card holder positions accept barcode or QR scan labels for hybrid digital/physical Kanban during transition to electronic systems.
A one-bin lane holds a single bin per SKU. When it empties, the line stops until replenishment arrives. A two-bin lane holds an active front bin and a reserve rear bin. When the front empties, the reserve slides forward and continues supplying the line while the empty bin triggers replenishment — eliminating line stoppages.
Yes. Card holders position the card face at a consistent height and angle suited to handheld and fixed-mount barcode scanners. QR code labels on the card or the lane face can trigger electronic Kanban signals in WMS-connected environments.
Each bin zone depth equals the number of bins needed to supply the line during one replenishment cycle. The total lane depth is twice that value. Modular Solutions calculates this from your takt time, replenishment frequency, and bin capacity.
Yes. The optional 24V LED lane-empty signal connects to standard andon controllers via digital input. Multiple lanes can connect to a single zone controller for area-level replenishment alerts.
Any standard stackable bin with a flat base is compatible. Common sizes include Eurobins (L300×W200, L400×W300, L600×W400) and custom sizes. The divider stop adjusts to any lane depth position on the T-slot track.
Lane label holders accept standard label inserts that slide out and replace in seconds. Kanban card holders are size-adjustable via T-slot accessories. No re-drilling or new hardware is needed for lane re-assignment.
Request a quote or contact our engineering team to discuss your kanban bin flow racks requirements.