06 Feb
The Origin Story of the Coat-Er
Innovation rarely starts with a blueprint. It starts with a problem.
The Coat-Er was born because our partners came to us and said:
We are looking at all these coating machines on the market. They do not do this. They do not solve this. They cannot handle this.
They needed more control.
They needed a cleaner application.
They needed flexibility for multiple infusion materials.
And most importantly, they needed consistency at scale.
So we built it.
Listening to Operators
Our manufacturing partners were experimenting with a range of exterior materials such as kief, diamonds, thca, crumble, hash, custom blends and they were running into real-world limitations.
Existing systems struggled with:
- Material instability during coating
- Adhesive inconsistencies
- Uneven distribution
- Sticky mess and cleanup issues
- Lack of flexibility for different particulate textures
They wanted a machine that could handle delicate coatings without compromising throughput or product integrity. That challenge kicked off more than years of research and development.
Why We Added Sub-Zero Tumbler Technology
One of the biggest breakthroughs was the addition of sub-zero tumbler technology, capable of chilling down to 0°F.
Why does that matter?
During the coating process, temperature plays a critical role. Exterior adhesives and concentrates can become tacky, unstable, or uneven if product temperature fluctuates. Warmer product surfaces can cause:
- Over-adhesion
- Clumping of coating materials
- Irregular texture
- Structural distortion of the pre-roll
By chilling the product during rotation, the sub-zero tumbler stabilizes the exterior surface. This allows:
- Cleaner adhesive bonding
- More uniform coating distribution
- Better structural integrity
- Reduced waste and rework
The cold stabilization ensures that particulate materials adhere evenly without melting, smearing, or over-saturating the product.
This was not a small upgrade. It was a fundamental shift in how coating could be controlled.
Built for Material Versatility
Our partners did not want a machine that handled only one type of coating. They wanted versatility.
The Coat-Er was engineered to support a wide range of exterior materials while maintaining repeatability and speed. Adjustable rotation, optimized glue zones, heated adhesive control, and automation work together to create a controlled, predictable system — regardless of particulate type. That flexibility was intentional.
Launched December 2025
The Coat-Er did not appear overnight. It was tested, refined, re-engineered, and pressure-tested with real operators for over two years prior to its introduction to the public at MJBiz Con 2025.
Every adjustment came from feedback on the production floor.
Every improvement was driven by performance.
And we are proud to say this machine is patent pending, reflecting the originality and engineering behind its design.
We Are Not Done
The Coat-Er represents a milestone — not a finish line.
We are already developing the next evolution. A 2.0 is coming. If the current system impressed you, what is next will redefine expectations even further.
Innovation does not stop here.
It never does.
The Coat-Er exists because operators asked for better. We listened. We engineered. We delivered. And we are just getting started.