Mini-Revolution Commercial Cannabis Grinder

Grind Dried Material by Cutting Instead of Pressing

A press-style grinder forces material through a screen under pressure, generating friction heat that can drive off volatile terpenes before the material even reaches storage. The STM Mini-Revolution Grinder works differently: it cuts dried flower at a variable speed with interchangeable fine and coarse blades, a mechanism built to limit heat buildup during grinding compared to extrusion-style grinders.

Built in the USA from food-grade stainless steel, this tabletop unit runs quietly, meets OSHA compliance with a safety switch, and cleans easily between batches, making it a fit for shops processing dried flower in small to medium production runs.

Key Features & Benefits

• Variable Speed Control — adjusts between low, medium, and high settings for different grind needs.
• Interchangeable Fine and Coarse Blades — switches between grind textures without a second machine.
• Cutting Instead of Pressing — helps preserve terpenes and limit heat buildup compared to extrusion-style grinders.
• Food-Grade Stainless Steel — built in the USA for repeated tabletop use.
• OSHA-Compliant Safety Switch — stops the blades when the unit isn't in a safe operating position.

Who Should Use the Mini-Revolution Grinder

This grinder fits operators who want a tabletop unit with adjustable speed and swappable blades for processing dried flower in small to medium batches, without the heat buildup of a press-style machine.

About STM Canna

STM Canna, based in the Spokane, Washington area, engineers its pre-roll and processing equipment in-house, building American-made machines including the Mini-Revolution grinder alongside its RocketBox pre-roll filling line.

Frequently Asked Questions

What speed settings does this grinder offer?

Low, medium, and high variable speed control, so operators can match grind speed to batch size or material density. Slower speeds also generate less friction heat than running everything at maximum.

Can I switch between fine and coarse grinding?

Yes, the blades are interchangeable between fine and coarse options. That covers different grind needs, such as flower for pre-rolls versus a coarser grind for other uses, without buying a second machine.

Why does cutting matter instead of pressing?

Cutting material instead of extruding or pressing it generates less friction heat during grinding. Less heat buildup during processing is generally understood to help preserve volatile terpenes better than a hotter, press-style process.

Where is this grinder made, and what is it made from?

It is built in the USA from food-grade stainless steel, a material chosen for durability and easy cleanup between production batches. STM Canna engineers its processing equipment in-house.

Does this grinder have a safety switch?

Yes, it is OSHA compliant with a safety switch that stops the blades unless the unit is in its proper operating position. That's a standard safeguard for tabletop processing equipment run by hand.

Is this grinder easy to clean between batches?

Yes, the stainless steel construction is designed for straightforward cleanup, which helps keep the unit sanitary across repeated production runs. Food-grade steel also resists staining and odor buildup better than painted metal.