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Production logistics JIT/JIS

Synchronising with the customer's takt time is the only standard for sequencing.

Sequencing, milk-run and line-side feeding synchronised to the takt time
Overview

Sequencing, milk-run and line-side feeding synchronised to the takt time

To match highly flexible production, we synchronise systematically with the takt time. Sequencing uses double verification: manual checks plus scan-based poka-yoke, so every batch is confirmed before it leaves.

We sequence fuel tanks, door panels, interiors, piping and other critical parts, and have maintained a multi-year record of zero line stoppages caused by sequencing errors.

Beyond sequencing, milk-run collection consolidates scattered supplier shipments along fixed routes and time windows, reducing the waiting and congestion caused by individual deliveries.

  • Master data server converts customer JIT signals into internal sequence orders
  • On-site thin clients receive sequence demand and print sequence sheets
  • Empty returnable rack management and on-demand sequencing
  • Scan-based poka-yoke: part number and sequence both verified
Capability

Key operating figures

0Line stoppages from sequencing errors
4Critical part families sequenced
2layersVerification layers
Process

One service, a closed loop in eight steps

01Receive JIT signal
02Issue sequence demand
03Prepare empty racks
04Sequence parts
05Scan verification
06Attach documents
07Goods ready
08System dispatch
Scope

Scope and scenarios

Typical scope for this service; the actual scope is agreed per project.

  • JIT sequencingCustomer takt signals are received and converted into internal sequence orders.
  • JIS sequencingParts arranged in body and configuration order, feeding the line in the same sequence.
  • Milk-runFixed routes and time windows replace individual supplier deliveries.
  • SPS kitsKitted by workstation so the line assembles rather than picks.
  • Poka-yokePart number and sequence are both verified; a wrong part is stopped before dispatch.
  • Returnable racksEmpty containers are recovered, cleaned and returned in step with sequencing.
  • Kanban pullElectronic kanban triggers replenishment with stock refreshed hourly.
  • Line-side supplyDelivered to the workstation on time and in quantity, cutting line-side inventory.
Next step

Bring us your supply chain challenge

Whether it is a new project, an existing operation to optimise, or urgent capacity, the relevant business lead will pick it up and come back with an initial view.