STM Canna Logo
Get a Quote

Mini-RocketBox Plus+: 143 Pre-Rolls, 45 Seconds, One Operator

Replace hand-packing with one operator. No pre-weighing required. Up to 10,000 pre-rolls per day. Made in USA.

$6,600 Made in USA

Complete your line: Pair with the Atomic Closer for Dutch Crown closing — 72 joints in 28 seconds.

Talk to an Expert
See it in Action

✓ 1B+ Pre-Rolls Produced ✓ 50% of Top 20 U.S. Pre-Roll Brands Run STM ✓ Made in Spokane, WA ✓ U.S.-Based Support ✓ 1-Year Warranty

What Is a Commercial Pre-Roll Machine?

A commercial pre-roll machine is automated cannabis processing equipment that fills prerolled cones with ground cannabis flower at high speed while maintaining consistent weight, density, and compliance standards.

Unlike the Futurola Knockbox 100 and hand-packing methods, the Mini-RocketBox Plus+ uses a nitrogen-filled airbag fluidization system to evenly distribute flower into cones from the bottom up — eliminating the need to pre-weigh material and producing consistent pack density across every cone in the batch.

Is STM Canna Pre-Roll Machinery Right for You? Read the Reviews

"I am extremely happy with our experience with STM Canna. and the RocketBox"
PURE BEAUTYCalifornia
PURE BEAUTY
"The RocketBox sets the standard for commercial pre roll machines."
Steve, Owner, APPALACHIAN GROWERSNorth Carolina
Steve, Owner, APPALACHIAN GROWERS
"This is the only cannabis grinder (Revolution) that’s good enough for the Ice Box Flat Farms pre-rolls."
Pat, Owner, ICE BOX FLAT FARMSCalifornia
Pat, Owner, ICE BOX FLAT FARMS
"Our efficiencies have increased, labor costs have gone down, and the RocketBox 2.0 makes a superior product all around."
Levi, Owner, BUDZ BUTTERWisconsin
Levi, Owner, BUDZ BUTTER
The Mini-Rocketbox takes some getting used to, tailoring ground material and method. But, once process is dialed in, seems about 4x faster than a traditional knockbox. Excellent throughput.
Nathanial A, Owner, Hannah Farms.Washington State
Hannah_Logo_STM_Customer
Ready to Roll Yes, I know.... Another one ! 😎
Justin P., Owner, Canna Flora Florida
CannaFlora_STM_Customer
We call it the monster! RocketBox Pro
M. Tagluk, OwnerNetherlands
M. Tagluk, Owner
The Atomic Closer is an Awesome machine~ Fits into my budget and produces some nice finishes. I am cranking out joints every day.
Denny E., CEO, Silver FarmsCalifornia
Denny E., CEO, Silver Farms
Excellent team to work with, went out of their way to make the process simple and shared tons of valuable information on the Mini RB.
Michael E, Owner, BodhiWashington
Bodhi-STM Customer

Why Licensed Cannabis Producers Choose the Mini-RocketBox Plus+

High-Speed Output

up to 143 cones in 30-45 seconds. Up to 1,250+ per hour with one operator. Built for licensed producers running 1,000 to 10,000 pre-rolls per day.

No Pre-Weighing Required

The nitrogen-filled airbag fluidization system and Adjustable Lift Plate pack each cone from the bottom up. Consistent density every batch — no operator variation.

Replace Two Hand-Packers

At 5,000 pre-rolls per day, two hand-packers cost $57,000-$80,000/yr in labor. The Mini-RocketBox Plus+ replaces both at $6,600 — average payback in 4-8 weeks.*

* Based on two operators at $15/hr, 8-hour shifts, 5 days per week. Results vary based on labor rates, shift structure, and daily volume.

Compatible Cone Sizes for Commercial Production

The Mini-RocketBox Plus+ supports multiple popular pre-roll formats used across dispensaries and retail markets:

• 70mm mini pre-rolls (dogwalkers) – ~0.25g to 0.33g
• 84mm standard cones (1¼ size) – ~0.5g
• 98mm slim or classic cones – ~0.7g to 0.75g
• 109mm king size cones – ~1g (up to 1.6g)

This flexibility makes it one of the most versatile commercial cone filling machines available.

Request A Live Demo
Get A FREE Quote
Boxes of Pre-roll cones

Top Cannabis Companies That Trust STM Canna

50% of the top 20 U.S. pre-roll brands run STM Canna equipment.

Claybourne_logo_White&Gold_Circle_GoldOutline_Digital_PMS4021
STIIIZY cannabis brand - uses STM Canna pre-roll equipment
Califblaze cannabis brand - STM Canna pre-roll machine customer
Goodday4
Verano cannabis - uses STM Canna pre-roll machines
Sapphire cannabis brand - STM Canna pre-roll automation customer
Elevate Brands cannabis - STM Canna customer
SunMed Growers cannabis brand - uses STM Canna pre-roll machines
Dragonfly- uses STM Canna pre-roll machines
Dogwalkers brand uses STM Canna pre-roll machines
Fernway- uses STM Canna pre-roll machines
Glorious Cannabis Brand - STM Canna customer
Cherry Brands - STM Canna customer
Simpler Daze - uses STM Canna pre-roll machines
Curaleaf cannabis - uses STM Canna pre-roll machines
Cresco Labs cannabis - STM Canna pre-roll automation customer
Northwest Cannabis Solutions - STM Canna pre-roll machine customer
Pure Beauty cannabis - uses STM Canna pre-roll automation
Sunday Goods cannabis brand - STM Canna customer

How a Commercial Pre-Roll Machine Works

The Mini-RocketBox Plus+ pre roll machine uses a nitrogen-filled airbag fluidization system to fluidize and distribute cannabis flower evenly into pre-rolled cones.

Benefits of this method:

• Bottom-up fill consistency
• Even density distribution
• Reduced compaction damage
• No need to pre-weigh individual cones
• Faster batch processing

Compared to traditional vibration-based knockbox systems, this method produces more consistent pack density across every cone in the batch – with no pre-weighing required.

Get A Quote

Mini-RocketBox Plus+ vs Futurola Knockbox 100

Both machines sit in the same price range. The difference shows up the moment you run a cycle: 72/143 cones in 45 seconds versus 100 cones in 2.5 minutes, with no pre-weighing required on the Mini-RocketBox Plus+. That gap compounds across every shift, every day.

Mini-RocketBox Plus+ Knockbox 100
Price$6,600$6,250
Cones per cycle72/143100
Cycle time30-45 seconds2-2.5 minutes
Cones per hour~1,250+~240-300
Pre-weighing requiredNoYes
Build materialAluminum + stainless steelPlastic
Made in USAYesNo
Modular upgrade pathYesNo

* Results will differ depending on material, equipment, personnel, facility, controls, and specific processes employed.

Mini-RocketBox Plus+ — Frequently Asked Questions

With a cycle time of 30-45 seconds and 143 cones per batch, the Mini-RocketBox Plus+ produces 1,250+ cones per hour with one operator. At 8 hours per day, that's up to 10,000 pre-rolls with a team of 2-3 people. Results vary based on material preparation, cone size, and operator workflow.
The Mini-RocketBox Plus+ uses a nitrogen-filled airbag fluidization system combined with an Adjustable Lift Plate to pack cones from the bottom up. Ground flower is poured directly into the machine with no pre-weighing required. The Adjustable Top Tray acts as a metering gate to regulate fill volume — producing uniform pack density across all 72 or 143 cones in a single 30-45 second cycle.
Yes. The Mini-RocketBox Plus+ is fully compatible with the Atomic Closer via STM Canna's One-Tray Workflow. Fill 72 cones, transfer the tray directly to the Atomic Closer, and Dutch Crown close all 72 in 28 seconds with no reloading or manual handling. Together they form a complete fill-and-close line for up to 10,000 pre-rolls per day.
At 5,000 pre-rolls per day, two hand-packers earning $15/hr cost an estimated $57,000-$80,000 per year in labor. The Mini-RocketBox Plus+ replaces both at $6,600 — average payback in as little as 4-8 weeks. Results vary based on labor rates, shift structure, and daily volume.
The Mini-RocketBox Plus+ fills 143 cones in 30-45 seconds — roughly 1,250+ per hour. The Knockbox 100 fills 100 cones in 2-2.5 minutes — roughly 240-300 per hour. That's approximately 4x more output at a similar price point, with no pre-weighing required and a modular upgrade path the Knockbox cannot match.
One operator can produce 3,000-5,000 pre-rolls per day depending on cone size, material preparation, and workflow. With 2-3 operators, output reaches up to 10,000 per day. Adding the Atomic Closer eliminates the manual closing bottleneck and maximizes throughput.

Made in USA Cannabis Manufacturing Equipment

Manufactured in the United States, the Mini-RocketBox Plus+ is engineered for reliability, durability, and long-term commercial use.

If you’re searching for:

• American made cannabis equipment
• USA pre roll manufacturing machine
• industrial cannabis production equipment

This system is built for you.

Request A Live Demo
Get A FREE Quote
Where Can I Buy A Reliable Pre Roll Machine in the USA final

See why Rapper REDMAN and NBA Legend Shawn Kemp chose ROCKETBOX as their choice Pre-Roll Machine

A global hip-hop and cannabis icon, Redman chose STM Canna. Watch him and NBA legend Shawn Kemp explain why.

Request A Live Demo
Get A FREE Quote

Get a Free Custom Quote & System Overview

Step 1 of 2 - Step 1 of 2 Business Info

This field is hidden when viewing the form

What Machines Are You Interest In?
Check All that Apply

Comparison Table

MINI-ROCKETBOX PLUS+

Single Station Commercial Pre-Roll Machine
  • 72-143 pre-rolled cones in 30-45 seconds
  • Speed and Volume: The Mini-RocketBox Plus outperforms the Knockbox in terms of pure output.
  • Precision and Consistency: The Mini-RocketBox Plus features like the adjustable top tray and lift plate help ensure consistent fill levels and avoid crushed cones. This creates a more uniform, high-quality end product.
  • Food grade components
  • Durable, commercial grade construction and components
  • Compact and portable

ROCKETBOX 2.0

Dual Station Commercial Pre-Roll Machine
  • (2) 72 or (1) 453 pre-rolled cones per 1 minute cycle
  • Dual Station (72) or Single station (453)
  • Food grade components
  • Proprietary built-in smart density software to achieve weight accuracy
  • Built-In training mode with video tutorials and user manual
  • Commercial grade construction and components

ROCKETBOX PRO

5-Station Commercial Pre-Roll Machine
  • 5 Multi-Station Design: Manage multiple strains and sizes simultaneously – perfect for MSOs and co-packers
  • Dominate Multiple Orders: Fulfill orders efficiently, keeping customers happy and profits soaring.
  • Revolutionary Technology: STM’s patented features deliver unmatched performance and reliability.
  • 10x More Competitive: Dominate the market without breaking the bank.
  • Commercial grade construction and components