Commercial Pre-Roll Machines and Industrial Grinders

We manufacture processing machines & turnkey systems to maximize production & reduce costs.

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 600 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!

STM Turnkey Systems VS. All-in-One Pre-Roll Solutions

STM Canna manufactures small form, high impact, modular turnkey systems which work as part of a complete workflow to meet and exceed what the larger all-in-one units can do.  Further advantages of a smaller, modular system versus an all-in-one unit include capacity, usability and cost.

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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 40 U.S. States and Puerto Rico, as well as international clients in Canada, Mexico, U.K., Israel, Poland, 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
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"Our Efficiencies have increased, labor costs decreased and it makes a superior product all around"

– Levi Budz, Budz Butter, WI

News & Events


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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.

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