How many pre-rolls does the RocketBox 2.0 fill per day?

The RocketBox 2.0 fills up to 20,000 pre-rolls per day with one operator. It fills 453 cones per cycle in 1-2 minutes.

How does the RocketBox 2.0 compare to the Futurola Knockbox 300?

The RocketBox 2.0 fills 453 joints per cycle versus 300 on the Futurola Knockbox 300. The RocketBox 2.0 includes a 7" touchscreen, built-in density calculator, training video library, and user manual. The Futurola Knockbox 300 has no screen, no density control, and no training system.

Does the RocketBox 2.0 require pre-weighing?

No. The RocketBox 2.0 uses smart density software and an adjustable lift plate to fill cones to consistent weights without pre-weighing material.

What cone sizes does the RocketBox 2.0 support?

The RocketBox 2.0 supports all standard cone sizes including 70mm, 84mm, 98mm, and 109mm cones and custom sizes. The team helps dial in settings for any cone size.

STM Canna is a commercial pre roll machine and joint rolling machine manufacturer based in Spokane Valley, WA. STM machines have produced over 1 billion pre-rolls and are used by 50% of the top 20 U.S. pre-roll brands across 44 states and 14 countries.

Does the RocketBox 2.0 work with the One-Tray Workflow?

Yes. With an adapter kit the RocketBox 2.0 works with two simultaneous 72-joint trays compatible with the Atomic Closer, Cone Lander, and LaunchPad Scale as part of STM Canna's One-Tray Workflow.

Is the RocketBox 2.0 available for sale?

Yes. The RocketBox 2.0 is available for purchase directly from STM Canna starting at $24,950 with financing available. Inquire with sales. Talk to an expert at stmcanna.com or call 509-204-3164.

10-Year Anniversary Model. Releasing Soon

RocketBox 3.0: Fill and Pack Infused, Homogenized Pre-Rolls Other Machines Can't

Infused, homogenized flower stalls in many fillers. The RocketBox 3.0 packs it clean, at volume, with 5x the power for the material that jams machines built for dry flower.

$19,995 LIMITED TIME PRICE

✓ 50% of top 20 U.S. pre-roll brands run STM ✓ 1B+ pre-rolls produced ✓ Made in USA, Spokane WA ✓ 1-Year Parts & Labor Warranty

Talk to an Expert - It's Free See How It Works

Free 15-minute call. No pressure, no hard sell, just a straight answer. Already set on it? Order direct.

No Tamping. Just Particle Lock Density.

Infused, homogenized flower is heavier, stickier, and denser, so it packs unevenly in machines built for dry flower. With no tamping, Particle Lock creates a controlled swirling vortex as each pre-roll fills, settling material into place like Tetris pieces finding their fit. Every particle lands in the optimal position, eliminating gaps, soft spots, and inconsistencies.

The result is a uniformly packed pre-roll with exceptional density, consistency, and draw, with twice the power to handle the toughest infused material at volume.

RocketBox 3.0 Infused Cone Filling Machine Specs

Weight & Dimensions	Approximately 300 lbs 30" L x 65" H x 22.5" W
Volume Capacity	453 joints per cycle (standalone max output) Two 143-joint trays or two 72-joint trays also supported - adapter kit included*
Power	110V / 220V compatible 8 Full Load Amps 5-1/2 ft. Cord Length
Materials	SAE 304 Stainless Steel encased Aluminum & food-grade components Industrial-grade motors - rated for 10 years Heavy duty caster wheels
Cycle Customization	Single cycle operation with customizable run settings
Cone Compatibility	70mm, 84mm, 98mm, 109mm, Custom Sizes All industry standard cone sizes supported. Custom sizes available - our team will help you dial in settings.
Software & Upgrades	HD 7" responsive touch control panel Built-in density calculator On-board training wizard and user manuals FlexAir: run the built-in compressor, or your own external. Data log and remote access capabilities
Training	On-board training wizard with step-by-step tutorials and integrated user manuals
Compliance	OSHA Compliant UL-Listed Components Food-Grade Emergency Stop System
Warranty	1-Year Parts & Labor - U.S.-based support, Spokane WA
Life Cycle	10 Years (industrial-grade motor rating)

*Two 143-joint or two 72-joint tray configurations require adapter kit.

The RocketBox 3.0 RocketBox 3.0 Ships With

Everything you need to start producing from day one.

✓
RocketBox 3.0 machine Industrial-grade stainless steel and aluminum construction. Motors rated for 10 years.
✓
453-joint tray Highest single-cycle output at this price point.
✓
Adapter kit + your choice of two joint trays Choose two 143-joint trays or two 72-joint trays. Required for One-Tray Workflow integration.
✓
Top tray
✓
Loading box
✓
Knobs
✓
Density testing graduated cylinder For calibrating consistent fill weights before production runs.

Every RocketBox 3.0 includes a 1-year parts and labor warranty with U.S.-based support from Spokane, WA. Optional extended warranty available.

Get a Quote Talk to an Expert. It's Free →

Top Cannabis Brands Choose STM Canna

The STM RocketBox has been an essential tool in our production. It's helped us produce really high quality prerolls with speed and precision. We love that the system can scale with us as we grow.

- Chris Becker, Co-Founder, Honey Bee Collective

RocketBox - STM Canna Customer

RocketBox 3.0 vs. Futurola Knockbox 300

	RocketBox 3.0	Futurola 300
Price	$19,995	$15,625
Optimized for Infused Filling	✓	✕
Multiple Tray Sizes	✓ 72, 143, 453-joint	✕
7" Touchscreen	✓	✕
Smart Density Software	✓	✕
Integrated Training Mode	✓	✕
Built-in Timer	✓	✕
Adjustable Top Tray	✓	✕
FlexAir: run the built-in compressor, or your own external air source	✓	✕

*Futurola Knockbox 300 specs sourced from futurola.com. STM Canna makes no guarantees regarding competitor specifications.

How the RocketBox 3.0 Fills Infused Pre-Rolls"

Seven steps. One operator. Up to 20,000 pre-rolls per day.

Load cones into the tray
Load tray into the machine
Select your joint size on the 7" touchscreen
Set your target weight
Press Start
The RocketBox 3.0 distributes material evenly until all cones are filled
The machine stops automatically when the cycle is complete

Using 72-joint trays? Pull the tray directly into the One-Tray Workflow -- move it to the Atomic Closer, LaunchPad Scale, or Cone Lander without reloading. No other machine at this price makes that possible.

Talk to an Expert - It's Free Learn About One-Tray Workflow →

Built Into Every Machine

One Screen. Control Over Density, Training, and Every Run.

The RocketBox 3.0 is controlled by a 7-inch HD touchscreen that puts fill control, operator training, and run data in one place. .

▶

Smart Density Software

Set a target weight per cone size and the 3.0 holds it cycle after cycle. This matters most with infused, homogenized material, where density varies and consistent weights are hardest to hit by hand.

▶

Integrated Training Mode with Videos

Step-by-step tutorials and the full manual live on the screen, so new operators reach full speed fast, with no binders to chase.

▶

Built-in Timer

Cycle timing runs on the panel, so output stays consistent and your production data stays clean.

▶

Data Log and Remote Access

Track output and pull machine data remotely, keeping batch records and compliance simple.

Talk to an Expert - It's Free Get Pricing →

About STM Canna

STM Canna manufactures commercial pre roll machines and joint rolling machines in Spokane Valley, WA. Over 1 billion pre-rolls produced on STM technology. Trusted by 50% of the top 20 U.S. pre-roll brands across 44 states and 14 countries. Financing and payment options available – inquire for details.

Read Reviews

See how the RocketBox 3.0 compares to every major automated pre-roll machine in our Best Automated Pre-Roll Machines 2026 guide and Free 2026 Buyers Guide.

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See What the RocketBox 3.0 Can Do For Your Operation.

Tell us about your operation and we'll put together a system recommendation and pricing overview -- usually within a few hours. No hard sell. No spam. Just a straight answer.

✓ Made in USA, Spokane WA ✓ 1-Year Parts & Labor Warranty ✓ 50% of Top 20 U.S. Pre-Roll Brands Run STM ✓ 1B+ Pre-Rolls Produced on STM Equipment ✓ Financing and Payment Options Available

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