Commercial Pre-Roll Machines and Industrial Grinders

We manufacture industry leading processing machines to maximize production & reduce costs.

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"Our Efficiencies have increased, labor costs decreased and it makes a superior product all around"

- Levi Budz, Budz Butter, WI

The STM Canna Difference

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We Are the Manufacturer

We exclusively design, manufacture & service our industry specific processing equipment with a 1-year warranty and first-rate customer service.

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Trusted Industry Leaders

With over 550+ clients worldwide, we surpass industry standards, backed by superior engineering, experience & patented technology.

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Pre-Roll / Extraction Experts

Our staff have a wealth of industry knowledge and the technical expertise ready to help you succeed. We are the joint experts!


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“STM Canna has served over 550 clients from the largest to smallest cannabis producers in the world”


STM Canna has been a leading force in the cannabis processing equipment space with sophisticated technology solutions and industry-leading commercial joint machines and industrial grinder extraction systems.

Based out of Spokane, WA, we have been helping cultivators, harvesters, and commercial cannabis processing facilities optimize and scale their production capabilities with state-of-the-art technologies.

All of our product design and development verticals are handled in-house, to ensure rigorous quality control and the use of superior quality raw materials in every machine’s production.

Our products are a result of over 20 years of expertise in design, prototyping and manufacturing by innovators with a deep understanding of the needs of both cannabis producers and users.

With clients in 38 U.S. States and Puerto Rico, as well as international clients in Canada, Mexico, U.K., Israel, South Africa and Australia, STM Canna is recognized as a global leader in cannabis commercial processing.

STM Canna’s valued clients include:

STM Canna Clients

News & Events

The Best Pre-Roll Machine in 2021 [RocketBox 2.0]

The Best Pre-Roll Machine in 2021 [RocketBox 2.0]

Joint Rolling Machines - The original STM Canna RocketBox commercial pre-roll machine, burst onto the scene at the world’s largest cannabis business expo, the Marijuana Business Conference in...


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Why the STM RocketBox Commercial Pre-Roll Machine?

“Everything is about efficiency and the RocketBox is a solid piece of equipment that has really helped operational efficiencies on our end.”
– Tommy, CMO, King’s Garden

Kings Garden Inc. is California’s predominant cannabis cultivation, processing and manufacturing company, specializing in the world of top shelf, boutique products at an unsurpassed commercial scale.

The New ATOMIC CLOSER has Arrived - Crown Your Joints Don't Twist!
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