How to increase packhouse profit
Packhouse margins are thin. Most of the recoverable profit sits in three places: product that expires, cartons that are over-packed or re-packed, and labour that waits on bottlenecks.
Key points
- Expiry alerts and enforced FIFO convert shrink into sales.
- Batch-level packout reports show over-pack and waste per run, per line and per grower.
- Measure output at the end of the line – cartons on pallets per hour – not the speed on a machine HMI.
- Automation pays back only if it handles changing pack formats.
Stop stock expiring
Produce that expires in a cool room is pure loss: you paid for it, cooled it and stored it. Monitor age and condition of every lot, alert on stock approaching its limit, and make the picking process suggest the oldest suitable pallet so customers never receive old product and stored product never ages out.
Control the packing process
Packing runs should be built from orders, consume specific input lots and record every output. When a batch finishes, the system compares inputs and outputs and reports waste and packout by grade. Over-packing by 1 % on a 10 kg carton is 100 g – across 50,000 cartons a season that is 5 t of product given away.
Alerts that reach the right person
Configure alerts for failed QC, unusual waste on a batch, a low packout ratio or a delivery that arrives outside spec. Problems caught during the shift cost far less than problems found at month-end.
Traceability as profit protection
Lot-level traceability limits the size of a recall to the lots involved instead of every customer in a date range. Recording purchase order, receival, batch inputs and dispatch automatically also removes the admin hours spent compiling audit evidence.
Measure real output (OEE)
Overall equipment effectiveness should be measured where it matters: finished cartons on pallets per shift, per hour and per minute. Line-speed figures on a single machine hide bottlenecks downstream. Display line performance on overhead screens so teams see the same numbers management sees.
Flexible automation
Retailers increasingly demand consistent presentation in the crate and frequent pack-format changes. Pick-and-place and end-of-line automation earns its return only when it can switch between pack sizes and layer formats without major changeovers. Labour is usually the single largest packhouse cost, so automation decisions should be based on measured line data.
Frequently asked questions
What is a good packout percentage?
It varies by crop, season and grade standard. Track packout per grower, variety and line over time; trends matter more than a single benchmark.
Where does most packhouse waste occur?
Typically in storage (expiry and decay), at grading (defects), and in packing (over-pack, damage and re-packs). Batch-level input/output records show which is largest in your operation.
