Can line side material delivery be automated?
This is the classic milk run, and it is the mobile robot application with the clearest payback when the schedule is genuinely repeating.
What the job actually is
Somebody delivers components, subassemblies or empty containers to stations on a route, on a schedule or on call. Operators sometimes leave their station to fetch material, which is the expensive version of this problem.
Signs it is worth automating
- Runs repeat on a schedule you could write down today.
- Operators leave stations to fetch material.
- Route points are fixed and standardized.
- You are adding shifts or people primarily to keep material flowing.
What the cell looks like
A flat top or cart top autonomous mobile robot on a fixed route, with call buttons or a system integration for on demand runs. Payload tiers run from roughly 250 kg to 1350 kg depending on what moves.
This is one job inside a bigger family. The material movement guide covers the equipment classes, the cost ranges, and the disqualifiers for all of it.
When the answer is no
Read this part first
We would rather talk you out of a bad purchase than into one. If any of these describe your version of this job, the honest answer is probably not yet.
- Delivery is genuinely on demand and unpredictable with no system to call the robot.
- Route points move week to week.
- One person handles it comfortably alongside other work.
- Aisles are congested enough that a robot would spend its day yielding.
What an engineer has to verify
- Whether the schedule is genuinely repeating, observed over a real week.
- Call and dispatch method: buttons, system integration or fixed schedule.
- Aisle congestion at the busiest time of day, not the quietest.
- Charging plan and where the robot parks between runs.
- Wireless coverage across every stop.
Safety is not on that list because it is not ours to determine. Cell design, guarding and the risk assessment belong to an independent certified integrator, every time.
Someone has already done this
Two AMRs run bus routes through a family owned power electronics plant
Magna-Power builds made to order power systems in a vertically integrated Flemington, New Jersey plant, so parts flow constantly between sheet metal, machining, board assembly, and...
Injection molder replaces forklift laps with an AMR loop
Metro Plastics, an Indiana molder family owned since 1974, wanted forklifts off its production floor and finished parts checked faster. An autonomous mobile robot now loops the flo...
See it run
Two clips of this job actually running, from two different manufacturers. Both are the makers' own marketing footage, showing a cell under good conditions with a part it was set up for, so watch them for what the motion looks like rather than as evidence of what your rate would be.
Self driving floor robots carry carts and loads between departments, going around people and obstacles without any track or wire.
A walking robot lifts plastic totes off a stand, carries them across the floor, and loads them onto a conveyor during a real shift.
Is your version of this job automatable?
Tell Joe what you are running. He will give you a straight preliminary read, and he will tell you if a robot is the wrong answer for your situation.
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