Pre-rolls have become best-selling cannabis category in the United States by units sold, but many producers still can't justify six figures to automate. RollCraft, the craft brand of pre-roll automation manufacturer STM Canna, said it is closing that gap with a complete fill-and-close line for under $30,000.
RollCraft's MRB and ATC bundle, at $29,995, is a modular automated fill-and-close line that finishes every pre-roll with a Dutch Crown. With one or two operators, a producer can turn out 1,000 to 10,000 finished pre-rolls per day, closed and ready for retail packaging. Many operators report recovering the machine cost within roughly three to six months through labor savings, depending on volume, labor rates, and product mix.
Launched in 2026, RollCraft now operates in 8 U.S. states and 2 countries, supplying craft producers and processors who previously found commercial automation out of reach.
"Craft producers shouldn't have to bet six figures to enter the fastest-growing category in cannabis," said Erik Blackerby, CTO of STM Canna. "They need a line that pays for itself quickly. That's exactly what we built RollCraft to do."
The RollCraft lineup includes the MRB pre-roll filling machine at $3,500, which fills up to 10,000 pre-rolls per day with a single operator and no pre-weighing, and the ATC automated Dutch Crown closing machine at $24,995, which closes 72 joints in under 60 seconds (up to 2,100 per hour). The complete MRB + ATC bundle is $29,995. Both machines are made in the USA in Spokane, WA and support 70mm, 84mm, 98mm, 109mm, and custom sized cones for oversized and infused pre-rolls. Financing is available through NEC. Output varies with operator experience, material type, and infused versus non-infused product.
The RollCraft ATC closes 72 joints with an automated Dutch Crown in under 60 seconds, up to 2,100 per hour.RollCraft
