Get the perfect particle size for every cannabis product while preserving potency and trichomes.
Stainless Steel
125 lbs/hr
34" x 30" x 58"
175 lbs
120v - 15a
NEMA L5-20
Milling is the step operators most often overlook when troubleshooting pre-roll quality — but grind consistency drives everything downstream: fill accuracy, burn rate, and the finished look of every unit that leaves the PRO2 or CoatPRO.
Priced $10,000 less than its closest peer without cutting corners on construction — the GrindPRO V2 is stainless steel, built in the USA, and engineered specifically to feed Accelerant's pre-roll automation.
Every GrindPRO V2 is engineered to feed high-volume pre-roll lines without sacrificing potency or consistency.
Premium quality, stainless-steel construction, built and supported domestically.
Processes up to 125 lbs of material per hour for large-scale production.
Standard 2mm screen, with additional 1.6mm and 3.0mm screen & rasp options.
Operators control grind speed to optimize results for every input material.
Precision particle distribution designed to protect potency, not just chop material.
Simple controls, ergonomic design, and easy-to-clean components.
Lockout/tagout protocols, an emergency stop button, and safety power indicators.
Every GrindPRO II is precision-engineered and assembled at our US facilities, with US parts ready to ship immediately.
Every Accelerant product is engineered to work together, assembled in the USA, and backed by the same PaaS model and US-based support team.
PRE-ROLL MACHINE
Automated PRE-ROLL Machine — Made in USA
Up to 2,250/hr peak
Cannabis Mill
Precision Cannabis Grinder — Made in USA
125 lbs/hr
NEW 2026 — Made in Iowa
Made in Iowa for the Automated Pre-Roll Factory
109mm / 26mm Ceramic Tip
PRICED TO PARTNER
"The GrindPRO II is a precision mill priced $10,000 less than its closest peer — ask the sales team about bundled pricing for PRO2 and CoatPRO PaaS partners."
— Accelerant Sales Team
The GrindPRO II is engineered for large-scale, high-throughput commercial operations, offering a processing capacity of up to 125 lbs of cannabis per hour. This high rate enables facility operators to maintain continuous feed lines without introducing bottleneck friction. By efficiently managing large volumes, it ensures your pre-roll production line remains consistently supplied with uniformly ground material.
The GrindPRO II comes standard with a 2.4mm screen that provides optimal particle size distribution for most commercial pre-roll applications. For operators requiring finer grinds or alternative textures, Accelerant offers a 1.5mm and 3.0mm screen.
Yes, the GrindPRO ll is proudly built, engineered, and assembled entirely within the United States across Accelerant's facilities in Maryland, Missouri, and Iowa. Domestic manufacturing guarantees rigorous quality control standards and premium stainless-steel construction throughout. Furthermore, US-based sourcing means replacement parts ship immediately, eliminating long import waiting times and minimizing costly operational downtime.
Yes, the GrindPRO II equips operators with variable speed controls to fine-tune grinding performance based on the specific input material. Different strains, moisture contents, and cure levels require varied processing speeds to achieve optimal texture without generating excessive heat or friction. Adjusting the speed allows teams to maximize overall efficiency while protecting fragile trichomes and delicate terpene profiles.
For optimal performance, the GrindPRO II should be operated within a climate-controlled environment held between 62°F and 72°F. Ambient relative humidity levels should ideally be maintained in the range of 50% to 55% RH to ensure the material feeds smoothly. Operating within these ranges prevents flower from becoming overly sticky or fragile, which ensures reliable stem separation and protects sensitive potency metrics.
Yes, the GrindPRO II is purpose-built to feed directly into Accelerant's automated lines, including both the PRO2 and CoatPRO systems. Its standard 2mm screen produces a milled particle profile specifically calibrated for precise unit length and uniform pack density inside the PRO2 pre-roll machine. Running the GrindPRO alongside Accelerant's pre-roll automation eliminates compatibility friction and sets the ceiling for premium finished pre-rolls.
Talk to an automation expert about scaling your pre-roll production today.
Up to 2,150 infused pre-rolls per hour.
Weight-based filling
No upfront costs
