As pre rolls dominate cannabis sales across the U.S., automation has become essential for scaling production. Manual methods can only go so far before costs and quality issues impact profits. This is why many brands are investing in automated pre-roll machines. However, not all machines or manufacturers are the same. Some focus on large-scale production, while others specialize in smaller, craft operations.
Here are the top 5 pre-roll machine companies in the USA, ranked by production capacity, reliability, support, and industry adoption.
Top Pre Roll Machine Company: Hefestus Technologies
Overview
Hefestus Technologies is recognized as one of the leading companies in pre roll automation. Their flagship product, the AuraX, is a fully automated pre-roll system designed for high-volume cannabis manufacturers and multi-state operators. Hefestus provides not just the hardware, but also process optimization, training, and operational support, making it ideal for large-scale production.
Why They’re a Top Choice
- High Throughput: The AuraX produces over 2,000 pre-rolls per hour, making it one of the most efficient machines available.
- Multi-Format: Handles cones, straight joints, blunts, and infused products with little reconfiguration.
- Process Support: Includes SOP development, workflow consulting, and on-site training.
- Full Automation: Handles everything from loading and filling to weighing and finishing.
Best For
Large cannabis manufacturers and MSOs that need high output and multi-format flexibility.
Pros
- Extremely high output
- Supports various product types
- Strong operational support
Cons
- Significant upfront cost
- Requires a large setup space
Top Pre Roll Machine Company: RollPros
Overview
RollPros focuses on straight-roll pre-roll automation with their Blackbird model, which uses proprietary TruRoll technology. This machine is designed to produce consistent, high-quality straight joints at a commercial scale, appealing to brands that prefer traditional straight rolls over cones.
Why They’re a Top Choice
- Straight-Roll Focus: The Blackbird ensures uniform density and a reliable burn for straight joints.
- Commercial Output: Capable of producing 900+ joints per hour.
- Compact Design: Ideal for smaller production spaces.
- Specialized Approach: Focuses on doing straight rolls well rather than offering multiple product types.
Best For
Brands that want automation for straight-roll joints without transitioning to cone-based systems.
Pros
- Consistent straight-roll quality
- Smaller footprint than enterprise systems
- Easier transition from manual rolling
Cons
- Limited to straight-roll joints
- Not as flexible for multi-format production
Top Pre Roll Machine Company: STM Canna
Overview
We are established within the cannabis industry and have a much longer history than any of the other companies on this list. Although we don’t have an all-in-one machine, we do have modular high-volume machines that can compete as a system which is much more flexible, such as the RocketBox Pro, which has a maximum output of 40,000 pre-rolls per day. Paired with 2 Atomic Closers, you can output 40-60K pre rolls a day.
Why They’re a Top Choice
- Balanced Output: Capable of producing thousands of pre-rolls per day, ideal for small to mid-size businesses.
- User-Friendly: Features touchscreens, training materials, and adjustable settings for faster operator training.
- Modular Growth: Systems integrate with other equipment via our one-tray-workflow, allowing businesses to easily scale as needed.
- Strong Market Presence: Widely used across U.S. cannabis markets, ensuring strong support.
Best For
STM is best for small to large companies, MSOs, and Co-packers.
Pros
- Scalable as the business grows
- Easy to train operators
- Good balance of performance and affordability
Cons
- No all-in-one system
- Best for structured growth
Top Pre Roll Machine Company: PreRoll-Er
Overview
PreRoll-Er is known for the PreRoll-Er 200, designed for producers who want precision and quality control without the massive machines. This system is ideal for compliance-focused operations that manage multiple SKUs and need consistent weight accuracy.
Why They’re a Top Choice
- High Accuracy: Provides weight precision down to ±0.01g, ensuring compliance and consistency.
- Automated Workflow: Includes automated cone loading, weight checks, and reject stations.
- Infusion Support: Designed to handle infused pre-roll production.
- Monitoring Features: Some models include cameras for real-time support and troubleshooting.
Best For
Producers who prioritize precision, compliance, and managing multiple SKUs.
Pros
- Excellent weight control
- Supports infused products
- Built-in quality checks
Cons
- Lower throughput compared to large systems
- Higher investment than entry-level machines
Top Pre Roll Machine Company: Futurola
Overview
Futurola is a leading brand in preroll automation, especially for companies moving from manual rolling to machine production. Their Knockbox series is known for affordability, simplicity, and effectiveness in speeding up cone production using vibration-based filling.
Why They’re a Top Choice
- Affordable Entry: Priced between $3,000 and $15,000, Knockbox systems are budget-friendly.
- Simple Automation: These systems fill cones quickly, while still requiring manual finishing steps.
- Wide Adoption: Used by dispensaries, grows, and small production facilities across the country.
- Easy Operation: Simple to learn and maintain, perfect for teams new to automation.
Best For
Small operators and startups are looking for their first step into automated preroll production.
Pros
- Low initial cost
- Easy to use
- Faster than manual rolling
Cons
- Semi-automated
- Still labor-intensive compared to full automation.
Choosing the Right Pre Roll Machine Company
When choosing a pre roll machine company, consider:
- Your production volume
- Product formats (cones vs. straight joints)
- Budget and ROI goals
- Facility space and staffing
- Desired level of automation
Each company serves a different market segment. The best machine for you will align with where your business is now and where it plans to go.
Which Pre Roll Machine Company Is Right for You?
Whether you’re starting a new product line or scaling an existing one, the pre-roll machine you choose impacts your production and brand. Understanding each manufacturer’s strengths helps you select the system that fits your needs today and supports future growth.
If you need high-quality equipment made in the USA with responsive customer service, STM Canna might be the right choice. If you’re interested, our pre roll machinery specialists can answer any questions you have.