If you measure twice and cut once, you’ll just about guarantee an ROI either from automation and/or data enhancements. Every change needs to be validated before implemented. I present this for the case of a distribution center, just from personal experience, though most points can apply to any physical production environment from factories to farms. This also relates only to the automation components, but the data elements afterward. When it comes to factory/production/distribution center automation, a good bit of physical engineering effort is involved to answer questions like:
- How long does it take to accomplish x-step in y-work process?
- What is your fully-loaded cost for paying someone to complete that work process?
- How much space in your facility does that task use? You need to make sure that any equipment you put there will actually fit.
- Does the space you are looking to connect already have a power outlet? If it doesn’t, you’ll incur additional costs (and possibly disruption), getting a suitable line to it… unless you want to daisy chain power outlet extensions (and create safety hazards). No, that ever happens!
- Does that space already have access to an internet/intranet connection – and what type? Like Bluetooth, Ethernet, Wi-Fi, LPWAN, Cellular, Satellite – Smart Agri IoT devices, for example, can be quite remote.
- To what extent do the upstream work processes impact the task? If you automate a wrapping station, optimal throughput will depend on always having enough packages to wrap.
- To what extent will the automation impact downstream work processes? Doubling your wrapping capacity may not be too productive without also doubling your packing output unless it’s already faster.
- Helpful to examine if the new automation will create a new job title, whether it will require training or a new hire. Take care to examine if there are other positions to which you can move anyone displaced by automation.
From experience with an Amazon DC in 2004, managers tried to maintain a certain ratio of workers for each position, across all work processes, from receiving to stocking, picking, QC, sorting, packing, and shipping, along with other support personnel. Typically, automating a given workstation can provide as much as a 400% increase in throughput over manual labor. That’s a machine that you only need to buy once, with some ongoing maintenance and energy costs.