STM Canna RocketBox Pro
by STM Canna
| Price | $59,950 |
| Throughput | ~2,500/hr (rated) |
| Formats | cones |
| Key Differentiator | Best throughput-to-price ratio at scale — 40,000+ joints per day at roughly one-quarter the cost of premium competitors. |
Strengths
- Best throughput-to-price ratio in the category
- Widely deployed across large MSOs — proven at scale
- Strong support network and parts availability
- Fast changeover between pre-roll sizes
Weaknesses
- Cone-fill only — no straight roll or blunt capability
- Consistency gap versus rolling machines in the premium segment
- Requires consistently ground, properly moisture-controlled material
Overview
The STM Canna RocketBox Pro is the throughput benchmark for the sub-$100K category. At 40,000+ joints per day from a $59,950 machine, it delivers a cost-per-unit that no competitor at this price point can match. For large dispensaries running pre-rolls as a high-volume commodity product, this is the default choice.
The machine fills pre-formed cones using a vibrational filling method combined with a tamping system. Consistency is good — not exceptional. Weight variance is within acceptable commercial tolerances, but operators sourcing premium flower will notice the difference versus a rolling machine.
Who Makes It
STM Canna is one of the most established names in pre-roll automation. The RocketBox Pro sits at the top of their commercial line and benefits from STM’s large installer and support network across the US and Canada.
Operator Impressions
Widely regarded as the workhorse of large-scale pre-roll operations. Operators frequently cite reliability and parts availability as key advantages. The consistent feedback: material prep is everything. The machine rewards well-ground, moisture-controlled input and punishes inconsistent prep with jams and weight variance.
Total Cost of Ownership
At $59,950, the ROI timeline is among the shortest in this guide given its throughput output. For a dispensary running 20,000+ units per day, the machine pays for itself faster than any competitor. Maintenance costs are well-documented and parts are widely available.
Best-Fit Profile
High-volume dispensaries and MSOs running commodity pre-rolls at scale. Optimal when throughput and cost efficiency are the primary objectives and premium brand positioning is secondary.
Nearest Competitor
Compare the STM Canna RocketBox Pro against the rollpros blackbird .