Impressive specs mean little if machines are built in a vacuum. The most effective automation comes from listening to operators, responding quickly, and refining equipment based on real production feedback.
By Shahar Yamay, CEO of Hefestus USA
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For all the investment that’s poured into cannabis automation over the years, too much of the equipment on the market has one fatal flaw:
It was engineered in isolation.
When machines are built around theoretical performance or hastily adapted from other industries (instead of being crafted for cannabis operators’ specific realities), even the most impressive machines can cause major issues on the production floor.
As a second-generation family business, I’ve been in manufacturing and engineering for decades, and I’ve seen an uncomfortable pattern play out many times—especially in cannabis. Automation manufacturers show up with flashy spec sheets, top-line speed numbers, and polished renderings. They talk about throughput, ROI, and supposed efficiency.
But what operators actually get is often very different.
Machines are delivered late or incomplete. Operators discover that the impressive specs only apply perfectly on the spec sheet rather than real cannabis day-to-day operations. Worst of all, when problems arise during installation or scaling, vendors are nowhere to be found.
This is the part of the cannabis automation industry that isn’t talked about enough, but every operator surely knows: too many machines are designed in isolation and supported at a distance.
And the cost of that disconnect is real. Teams miss production windows. They get overworked and lose revenue. And, ultimately, consumers are frustrated with end products that don’t live up to expectations.
I believe the cannabis industry deserves better. The future of automation in cannabis won’t be built by the companies with the shiniest specs or fanciest equipment. It will be built by the companies that listen to their customers and stick around to support them.
What Cannabis Automation Providers Should Be Doing Differently
If automation is going to meaningfully advance cannabis manufacturing, the industry needs a different approach—one built around partnership, responsiveness, and continuous refinement.
The way forward requires four key shifts.
1. Start With Pain Points (Not Product Ideas)
The best machines don’t come from engineers brainstorming in a conference room. They come from speaking to the operators who use the machines and the consumers who buy the final product. They need to be able to answer:
What frustrates operators today?
What wastes their time?
What do consumers complain about most?
In pre-rolls, the pain points were loud and clear:
Joints that canoe.
Clogged drags.
Unpredictable airflow.
Inconsistent tamping.
Labor hours lost on re-works.
When you design backward from those frustrations, you create automation that solves real problems. When you don’t, you create machines that run fast but ultimately deliver disappointing results.
2. Close the Loop With Continuous Feedback
No machine should be “finished” on launch day. Each one should be the start of a feedback cycle that never ends. Operators should be empowered to tell manufacturers what works, what doesn’t, what they wish was different, and how the machine performs under pressure.
Closing that loop leads to smarter updates, more intuitive user interfaces, better component durability, and machines that actually reflect how cannabis manufacturing evolves.
3. Show Up as a Partner, Not a Vendor
Responsiveness during buildouts and installations is not a courtesy. It’s an essential component of building a long-term partnership. There’s nothing more frustrating to an operator than when they can’t get a hold of a vendor during this critical time.
If a machine arrives and your facility hits a bottleneck, the automation provider needs to be there immediately with answers, support, and solutions.
And also, post-install service matters just as much. Replacement parts and calibration and maintenance support are part of the long-term health of any system. Operators deserve companies that stay close long after the invoice is paid.
4. Think Beyond Speed. Focus on the End Consumer.
Cannabis automation has a responsibility not just to operators, but to the consumers who rely on a consistent product experience. A fast machine that produces low-quality pre-rolls, for example, slows down the entire supply chain: it creates bad experiences, decreases trust, and reduces brand loyalty.
In our case, better automation should lead to:
• More consistent burns
• Better airflow
• Stronger terpene retention
• Longer shelf life
• Happier consumers
When speed serves quality, operators win.
How Hefestus Built a Different Model for Cannabis Automation
Every company says they listen to customers. The real question is what they do with what they hear.
Our approach began with a simple idea: the cannabis industry needed a machine that filled pre-rolls quickly and also eliminated the actual reasons operators and consumers complain.
So before designing anything, we built a detailed checklist of everything consumers disliked about smoking pre-rolls. Then we went to operators, listened to their pain points, and challenged ourselves to solve the issues that mattered most (not the ones that looked best in a sales deck).
That checklist guided every design decision we made with our AuraX machine.
Working Backward From the Problems That Matter
Operators told us:
• Inconsistent burn quality.
• Air pockets caused canoeing.
• Drag resistance varied between units.
• Manual corrections slowed down machine throughput.
• Filling methods affected flavor and freshness.
So we designed with those problems in mind.
Co-Engineering With Operators
As operators used our systems, we refined them based on their direct feedback. We added small but important upgrades like:
• An adjustable, vibrating plate that reduces air pockets
• Added scissors to allow operators to use one size paper
• A new compactor rod system that produces a more even pack
• Improved ergonomics for operators running long shifts
• Upgraded internal components for longer machine uptime
One of the clearest examples of this partnership mindset comes from our work with JAR Cannabis Co. in Maine. Their co-founder, Ryan Roy, says that, “Even years later, they’re responsive when we need parts or help fine-tuning the machine, and they’ve clearly listened to [operators’] feedback in developing their new model. The updates—like the vibrating plate and new plunger—address small things we deal with daily, which shows how much they care about improving the user experience.”
Feedback like this reflects what we believe automation should achieve: stability, scalability, and an operator experience that improves with time.
The Future of Cannabis Automation: Listening Is the New Innovation
The cannabis market is moving quickly. Brands are competing nationally. Consumer expectations are rising. Retail buyers are demanding consistency and quality at scale.
Automation plays a critical role in meeting those expectations but only if automation companies evolve.
The next generation of cannabis machines won’t win simply because they run faster. They’ll win because they help operators succeed in the ways that actually matter:
• Better product quality
• Stronger consumer experiences
• Fewer bottlenecks
• More responsive support
• Continuous improvement
• Real-world reliability
Innovation starts with listening. It starts with humility. It starts with understanding that cannabis operators know exactly what they need and automation companies succeed when they build side-by-side with them.
That is the philosophy Hefestus was built on. And it’s the direction we believe the entire cannabis automation sector must head if we want to support an industry growing more sophisticated by the day.
Shahar Yamay is the CEO of Hefestus USA. Hefestus USA is a subsidiary of Hefestus Group, a family-owned Israeli company delivering compact, high-efficiency automation systems tailored to the cannabis and food sectors. A leader in cannabis pre-roll automation, Hefestus supports top-tier producers with equipment like the AuraX and PSC grinders, designed to maintain flower quality, boost throughput, and reduce operational stress.
Raised on the factory floor and sharpened in the high-tech world, Shahar brings decades of hands-on insight into production and packaging, now applied to helping cannabis processors worldwide improve uptime, product consistency, and ROI. He leads global expansion efforts, working closely with MSOs, independents, and OEM partners to solve real-world manufacturing challenges through elegant and effective engineering.
Shahar is driven by people, long-term relationships, innovation, and a belief that cannabis automation should simplify scale instead of overcomplicate it.
