A faster machine can leave the next operation behind

Topic
Idle plant and replacement projects
Reading time
3 minutes
Last reviewed
On this page
  1. Follow the extra output
  2. Look beyond the obvious machine
  3. Revisit the equipment decision with the whole route visible

After an upgrade, the machine counter can look impressive while unfinished work gathers beside the next operation. Follow the product to completed delivery before booking more work against the extra capacity.

Choose one representative product and use comparable measures. Pieces started, pieces accepted and completed customer orders are different counts. Mixing them can hide where the extra work is waiting.

Follow the extra output

Consider a fictional process that produces 80 accepted pieces an hour. The next operation can complete 55 pieces an hour under the assumed conditions. If both run for four hours with no starting queue, the first produces 320 pieces and the second finishes 220. The queue grows by 100 pieces. This illustration ignores transfer and start-up delays.

Those numbers describe a simplified planning example, not measured machine performance or permission to store work anywhere. Breaks, product changes, yield and other jobs may alter the result. The responsible operations team must assess the actual process and site arrangements.

The owner needs to ask what happens to the difference. Does work wait longer? Does another team change its priorities? Is the proposed running schedule sensible for the whole operation? More output at one stage is useful only if the business has an agreed way to handle it.

The small-batch comparison adds another complication: the faster equipment may spend more time setting up on some jobs. Keep the product mix visible rather than applying one hourly number to every order.

Look beyond the obvious machine

Inspection, labelling, paperwork and packing can limit completed output just as a physical process can. Ask who performs those tasks and what other work competes for their time. A supervisor who approves several lines may be the person every project assumes is freely available.

Use a simple route sketch showing each operation, its output measure, waiting work and the person responsible. Add evidence dates. Avoid inventing precise capacities where no suitable observation exists; mark the unanswered measurement instead.

If the proposed solution changes working methods or site arrangements, ask the appropriate technical and safety people to assess it. An arithmetic queue is a planning signal, not a process-design instruction.

Revisit the equipment decision with the whole route visible

An older support machine may still have a purpose even when the main production machine is replaced. Equally, retaining extra production capacity will not solve a shortage of inspection time. Describe the actual constraint before adding or retaining equipment.

The labour-task review helps distinguish machine time from people's work. If the business is combining operations as well, use the consolidation bottleneck guide to examine competing order streams.

Record the agreed operating arrangement and its remaining uncertainties. Then give UK Auction Group the equipment scope that follows from that decision. Update it when the support requirement changes, so the sale instruction reflects the business that will actually operate.

Idle plant and replacement projects

Sources

This guide is general information and education only. Legal, tax, employment and safety decisions may need a qualified adviser who knows your situation. Read the disclaimer.

Releasing surplus equipment?

UK Auction Group surveys the surplus, values it item by item and runs the sale around your operation, so the working site keeps working while the surplus is sold and collected.

Send a list of what you have, where it is and your deadline. Decisions that are still open can be included.

Surplus asset disposal after mergers and restructuring Contact UK Auction Group

Business Closure Guide is part of the UK Auction Group portfolio.

Browse all guides by topic