Case Erector Cobots
Collaborative Robots Built to Keep Packaging Lines Moving
When it comes to packaging operations, box assembly might seem like a small step, but when that step slows down, your entire production line does too. Melton Machine & Control Company designs custom case erector cobots to keep production moving with precision and speed. These robotic machine tending systems handle repetitive case-forming tasks without interruption, reducing the manual labor required to maintain a steady workflow.
Our cobots don’t just unfold boxes—they support uptime, protect your operators, and free your team to focus on more skilled work. And like all Melton systems, they’re custom-built to fit the space, rhythm, and output requirements of your unique operation.

A Collaborative Case Erector Robot: Automated Box-Sealing Equipment
Case erector cobots are collaborative robots designed to automate the process of opening, forming, and positioning flat-packed boxes. While manual box erecting takes up time and floor space, a robotic solution does the same task faster and with fewer touchpoints from your team.
Melton’s cobot systems are compact, smart, and built with your specific materials in mind. Whether your packaging process involves a variety of box sizes or strict requirements for positioning and tape application, we’ll design a system that works within your flow—without needing a full equipment overhaul.
Why Automate Box Forming Tasks?
Case erecting may not be the most complicated step in your production process, but it's often one of the most time-consuming. Melton’s custom cobots help you reclaim that time and eliminate the inconsistencies that come with manual labor.
Some of the biggest advantages include:
- Consistent Output: A robotic case erector follows programmed routines with no variation, eliminating uneven folds, misaligned flaps, or poorly secured boxes.
- Labor Optimization: Free up your team from physically repetitive but low-skill work so they can take on more valuable technical roles or shift their attention to quality control.
- Space Efficiency: Built with a compact, minimal footprint, Melton’s case erectors fit into tight floor plans without disrupting your existing layout.
- Fewer Workflow Bottlenecks: No more delays caused by missed folds or incomplete case builds. Case erector cobots run on your timeline, shift after shift.
- Packaging Flexibility: Need to handle multiple box sizes? Our systems can be engineered for fast changeovers or multiple case formats.
With a system tailored to your specifications, Melton helps you take the most tedious part of packaging and turn it into one of your most efficient steps.
Designed to Optimize Your Packaging Line
Melton’s case erector cobots can be integrated into a wide range of packaging workflows. Whether you’re automating a single end-of-line task or building out a full machine tending and case-packing system, our team will collaborate with yours to build a solution that fits.
Common features of a cobot case erector include:
- Multi-size box handling
- Quick-change tooling for fast case format swaps
- Tape or glue options for bottom sealing
- Integrated sensors for box presence and alignment
- Modular design for seamless integration with other systems
And if you’re looking to scale over time, our case erector cobots are built to adapt—so when your packaging needs grow, your automation system doesn’t hold you back.
A Partner That Builds More Than Machines
Melton has been designing, building, and integrating robotic systems for over five decades. From early consultation to post-installation support, our team is ready to help bring your automation goals to life and make sure they work long after the job is done.
Our team is ready to assist with:
System Integrations
We make sure your new cobot fits into your existing packaging lines with minimal disruption and maximum functionality. From compact packaging line design to existing conveyor layouts, we take it all into account in our design process so you can have peace of mind that your machine will work for you from the start. We also make sure your team is fully briefed on the robot's performance details for maximum efficiency.
On-Site Support
When you need us on the floor, we’ll be there. Our field technicians will travel directly to your facility to provide troubleshooting, training, and maintenance wherever you operate. We won’t stop serving your automated case erector until it’s fully operational again.
START A CONVERSATION
Looking to upgrade your packaging line with a custom case erector cobot? Let’s talk. Melton will work with your team to design a system that fits your space, your pace, and your people.
We also offer automated solutions for related machine tending systems, such as a collaborative case packer robot and assembly cobots. Contact us to schedule a free assessment and start building a machine tending solution like no other.