Key takeaways
- Cobots suit brush lines because loading and bundling repeat the same motion at a fixed station.
- Machine tending is the largest cobot application in industrial automation, according to Automate.
- One robot usually tends one machine, and larger cobots can tend two or three.
- Hand packing and packaging jobs are projected to change by -5.4% from 2024 to 2034, according to a third-party jobs data site.
- The savings figure that matters most is the hours your own team spends on loading and bundling today.
How can cobots benefit brush manufacturers?
Cobots for brush manufacturers take the repetitive loading and bundling steps off machine stations, so the people on the line can spend their shift on setup, checks and quality. A cobot is a collaborative robot arm. It picks a block, handle or finished brush from a tray or conveyor, places it into a machine fixture or onto a bundling jig, and returns for the next piece. The operator keeps running the machine, watching the output and handling changeovers instead of making the same reach and grip all shift.
This work fits a cobot well because it is short, repeatable and fixed to one place. Loading and bundling happen at a station that does not move, with the same parts in the same orientation on every cycle. Collaborative arms are built to work near people, so many sites need less fencing than a conventional industrial arm would, though every site still needs a risk assessment before go live.
Service Robot Co. is a US commercial robot integrator. We pick the right robot for your site, lease it through financing, deploy and integrate it, train your staff and service it nationwide. The first step is a free site assessment, and the payment comes in a quote after that assessment, so the conversation starts with your stations and your floor.
What problem do brush plants have today?
Brush making is built from many small, exact steps. Blocks or handles are fed to a machine, bristles are set, the piece is trimmed and checked, and finished units are counted, banded and boxed. Several of those steps are handled by people standing at the same station for a full shift, making the same reach, grip and turn over and over. The motion is simple, but it is the same motion, and that is where fatigue, strain and inconsistent output tend to build up.
The U.S. Census Bureau defines this part of manufacturing as establishments primarily engaged in manufacturing brooms, mops and brushes, under NAICS 339994. A third-party business data site that tracks the category counts 138 firms, 150 establishments and 8,984 employees. That page does not state its data year, so use it as a sense of scale rather than an exact count. The same data shows 14 establishments in Ohio and 3 in Iowa.
In a category this small, the loading and bundling work at a single plant often falls to a few people. If one of them is out, the station runs on someone else's motion for the rest of the shift. A cobot gives that station a steady cycle that does not depend on one person's day.
What are the main benefits of cobots in a brush plant?
The first benefit is steadier work at the station. A cobot repeats the same load and bundle motion on every cycle, without the drift that comes with fatigue at the end of a long shift. Output from that station becomes easier to predict, and your team can plan the rest of the line around it.
The second benefit is where your people's time goes. Setup, changeovers, material checks, clearing a jam and judging quality are harder to automate and still need a trained person. Moving people off the repeated motion puts them on that work, and it gives new hires a clear job to learn at the station instead of a motion they repeat with no change in view.
The third benefit is that the technology is in wide use. According to the International Federation of Robotics, new cobot installations reached 66,000 units in 2025, which was 11% of all industrial robot installations. Total industrial robot installations were 603,000 units, up 11%. Cobot installations grew 7% in 2025, below overall industrial robot market growth, which IFR says is the first time since it began tracking cobots that the segment has grown more slowly than the market. Slower growth does not change the work, but it does argue for proving the fit at one station before scaling up.
How does the robot work at a station day to day?
A typical cell is simple. The cobot sits at or beside one machine, with a tray, bin or conveyor of incoming parts within its reach and a fixture or bundling jig where finished pieces go. The arm picks a part, loads it into the machine, and waits while the machine cycles. When the machine signals that it is done, the arm removes the piece, sets it aside or moves it to the bundling step, and the loop repeats.
According to Automate, machine tending is the largest cobot application in industrial automation. A machine tending guide from a robot maker adds that one robot tending one machine is the most common setup, and that larger cobots can tend two or three machines. The basic motion is well understood, so the real risk on a first station is how well the robot fits your parts and fixtures.
The operator's role shifts rather than disappears. They fill the tray, clear a jam, check the first piece off the machine, swap fixtures for a new product run and keep the station stocked. The robot does not decide what a good brush looks like. It runs the repeated motion that a person used to run, so the person can do the work that needs a trained eye.
Which areas of a brush plant can the robot work in?
A cobot earns its place wherever a step repeats at a fixed spot. In a brush plant, those spots run along the flow from incoming material to the shipping dock. The six areas below are the common places to look, though every plant's layout and product mix varies, so the right first station is the one you can measure.
The best first station is usually the one with the most repeated reach and the most consistent part. A station with a steady feed and a clear finish point gives the arm a simple job and gives you clean numbers to compare. Start there, measure a full shift, and only then decide whether a second cell is worth planning.
Bundling and banding is often the next station people ask about, because it sits at the end of the line where the same gather and tie motion repeats. Inspection benches and carton staging usually come later, once the first station has proven its feed and fixture setup on your floor.
How does a cobot work alongside your existing staff?
A cobot is not a replacement for a team. It takes one repeated station, and it still needs people to set it up, feed it, watch it and fix it. The robot works with a smaller team, never with zero staff. The people who remain spend more of their shift on setup, quality and changeovers, and less on the same motion all day.
The labor data points the same way. According to a third-party jobs data site that cites federal labor statistics, there were 559,820 jobs for hand packers and packagers in May 2025, and projected employment for that group is expected to change by -5.4% from 2024 to 2034. That count covers all US industries, not brush plants alone, but hand packing and packaging is the occupation group closest to the bundling and boxing work in a brush plant. The federal Bureau of Labor Statistics publishes the occupational table for this group, so you can check the figures against the source.
Because the projected trend is downward, a plant has a reason to think about how the people it keeps spend their hours. The aim is a team trained for setup, checks and changeovers, with the repeated motion handled at the station. That is a staffing plan, not a headcount plan.
What drives the savings, and how do you measure them?
The savings come from hours, not from a promise. The main driver is how many hours per shift your team spends on loading and bundling at the station a cobot would take. Multiply those hours by your shifts per week and you have the hours a robot could free for other work. Labor here is measured in hours, and the real range depends on your station, your product mix and your schedule.
We did not find a verified hours range for brush manufacturing in the research behind this page, so we will not give you one. The better number is your own. Run a time study on one shift at the station. Record the minutes spent loading, bundling, clearing and waiting, and the share of the shift those minutes take. That figure, along with your turnover and any open roles at the station, is what a site assessment starts from.
Turnover matters because a station that changes hands often spends steady time on training. A stable robot cell can give that station a more predictable output while new people learn the rest of the job. Track how many people have worked the station over the past year, and compare that with how many hours it runs.
What can a cobot not do in a brush plant?
A cobot does not set up a machine from scratch, choose the bristle material, or decide if a finished brush passes inspection. It does not handle a product mix that changes many times a shift without fixture changes, and it does not replace the skill of a worker who spots a bad trim or a loose bristle set. Changeovers still take people.
Physical limits matter too. A cobot has a payload limit and a reach limit, and it works best when parts arrive in a consistent orientation. If blocks arrive tangled in a bin, the first job is often a feeder or a tray rather than the arm. A station that needs very high cycle times may need a different type of machine, and the site assessment is where that gets checked.
Finally, a robot still needs an owner. Grippers wear, fixtures drift and programs need updating when a product changes. A cobot is most useful when someone on your team knows the station and has been trained on the basics, and when the service plan covers the rest.
How do you get started with a cobot at your plant?
Start with one station. Pick the place with the most repetitive loading or bundling and the most consistent parts. A single leased unit lets you learn what the robot does well on your floor before you decide on more. A phased deployment does not require shutting down the whole plant, so the rest of the line keeps running while the first station is set up.
Our process runs in order. We start with a free site assessment that covers the station, the parts, the flow, the staffing and the space. From there we pick the right robot for the site, deploy and integrate it, train the people who will run it, and provide go live support. The robot is leased through financing, and the payment comes in a quote after the site assessment, so you can compare robot lease options against your plan.
After go live, we service the robot nationwide, with on-site dispatch and a maintenance plan. When a gripper wears or a program needs an update, the request follows a clear path instead of a search. That is the difference between a station that runs and one that waits.
Frequently asked questions
Upcoming manufacturing events
- Trade showBrats & RobotsNov 10, 2026Alliant Energy Center Exhibition Hall, Madison, WI
- Trade showMATE Farm & Ranch ShowFeb 11 to 13, 2027MetraPark, Billings, MT
- ExpoPFMA Expo 2027Feb 17 to 18, 2027Washington County Fair Park, West Bend, WI
- ExpoLouisville Facilities Maintenance ExpoApr 15, 2027Mellwood Art Center, Louisville, KY
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Sources
- International Federation of Robotics, president's report
- Automate, cobots in machine tending
- Cobot machine tending guide (robot maker publication)
- Third-party business data site, NAICS 339994
- Third-party business data site, Ohio
- Third-party jobs data site citing federal labor statistics, hand packers and packagers
- U.S. Census Bureau NAICS 339994 definition (archived)
- U.S. Bureau of Labor Statistics, OEWS hand packers and packagers