What to Know Before You Specify This Unit
A line-side material supply flow rack exists to enforce rotation — first in, first out — without anyone policing it. Load from the back, pick from the front, and the newest item physically cannot be picked first. Almost every failure of this design is a slope problem.
Points that decide whether it works on your floor
- Boxes matter more than the rack. A scuffed or soft base will not slide consistently regardless of how good the rail is.
- Decide the replenishment interval and size the lane depth to it. A lane too shallow means hourly restocking; too deep and it becomes a storage rack that defeats rotation.
- Slope is everything. Too shallow and cartons stall halfway; too steep and they arrive at the pick face hard enough to scatter contents and bruise the operator's knuckles.
- Leave room above the lane for lifting cartons out vertically. Operators should not have to tilt a full box out of a tight opening.
- Deck height at the pick face should sit in the operator's comfortable reach band; every pick that requires a bend is a future back complaint.
- Side guides are not optional for mixed carton sizes — without them anything narrow turns sideways and jams the lane.
Frequently Asked Questions
What slope should a line-side material supply flow rack be set to?
Enough that cartons travel the full lane steadily, and no more. Reality depends heavily on carton weight and base condition, so it is set during commissioning rather than calculated once — build in adjustability.
Will it work with our existing cartons?
Base condition decides. Flat, rigid bases flow well; soft, scuffed or bulged bases stall unpredictably. Send carton dimensions and the flow rack can be matched to them.
How many lanes do we need?
One lane per SKU in the pick face. The practical error is building too few lanes and spending years shuffling stock between them.