Mixed‑SKU Container Unloading for 3PL Home‑Goods Fulfillment Center

ASN‑driven sortation, 6‑sided scanning, and lane assignment to speed pallet build and reduce touches.

A 3PL customer, who was opening a new fulfillment center for a home goods retailer, was in need of an efficient way to unload and palletize inbound containers for receiving inventory to stock. The majority of containers contained 6 skus or under, while a small percentage could contain higher numbers of skus.

For containers with 6 or less SKUs, SJF designed a system to upload a customer ASN and populate the incoming SKUs to the receiving WCS. The HMI allowed users to select a sort lane for the SKUs to sort to. This simplified the pallet build process as the product was pre-sorted. The inbound containers were scanned utilizing a 6 sided scan tunnel and sorted to the selected lane for pallet build.

Containers containing more than 6 SKUs were unloaded to a manual scan. More down lanes were designed to accommodate the larger pallet count.

Location:

Pennsylvania

Building Size:

950,000 sqft

Results

  • Sortation rates of 30cpm
  • Increased unload rates resulting from faster palletizing and limited system backup
  • Decreased turn time by allowing traverse between dock doors