Best Pre-Roll Cone Filling Machines

Best Pre-Roll Machines

As cannabis prices have decreased with the larger supply available, expanding to pre-rolled cones is a viable decision, as you get to cater to different customers. With that in mind, a pre-roll cone-filling machine is an excellent investment to reach another market. Pre-roll machines ensure consistent flavor, as they automate your system so that you can produce larger batches in minutes. 

These cone-filling machines ensure better quality control also, as it reduces sloppy outputs, making each cone you offer more presentable. Thus, a reliable pre-roll machine will do wonders if you plan to provide pre-rolled cones, especially if you have good material to stuff in the cones. 

If you grow cannabis and often have an oversupply or are wondering what to do with buds that don’t meet your size standards, you can grind them instead for use as pre-roll materials. You get complete control over the whole process and ensure better quality. By investing in a pre-roll machine, you expand your product offerings and gain an edge in an industry that continues to widen. 

Given the benefits of using a pre-roll machine, what are your options for making pre-rolled cones?



Disclaimer: Please note that the table below has been organized based on the capacity of prerolls each machine can fill per run, rather than ranking them as the best options. While it may be tempting to prioritize machines with the highest preroll capacity, it is important to consider other factors such as budget, CE certifications (not all machines are CE-certified), and your specific use-case. Additionally, some preroll machines are designed for large batch production and offer end-to-end solutions, from pre-roll filling to closing the prerolls like Futurola and STM Canna. It's crucial to assess your requirements and choose a machine that aligns with your needs.

Machine  Compatible Cone Sizes Batch Capacity Warranty Remarks
Futurola Knockbox
Futurola Knockbox
84, 98, 100 mm cones 50-300 1-Year The Knockbox offers versatility with its cone kits and convenient operation for efficient cone filling.
King Kone Pre-roll Machine
King Kone Pre-Roll Machine
84, 98, 109 mm cones 169 1-Year The King Kone's modular design allows for easy customization and the dedicated catch bins help prevent mess during filling.
STM Canna Mini Rocketbox+
STM Canna Mini RocketBox+
84, 98, 109 mm cones 143 1-Year Parts & Labor The Mini RocketBox+ stands out for its fast filling capabilities and the ability to adjust the top tray to ensure proper packing.
Thousand Per Hour Preroll Machine
Thousand Per Hour
70, 84, 98, 109 mm cones 128-512
The Thousand Per Hour machine impresses with its larger output, user-friendly setup, and consistent quality of pre-rolls.
STM Canna Rocketbox 2.0
STM Canna Rocketbox 2.0
84, 98, 109 mm cones 453
1-Year Parts & Labor
The RocketBox 2.0 stands out for its efficient operation, intuitive touchscreen interface, and density calculator for precise cone packing.


Best Pre roll Cone Filline Machines 

Futurola Knockbox 

The Futurola Knockbox is one of the most popular pre-roll machines in the market today.


Futurola Knockbox 3

The Knockbox 3 comes in three models, the 3/50, which fills up to 50 cones in two minutes; the 3/100, which does a hundred cones for the same amount of time; and the 3/300, which can fill up to 300 cones in two minutes.

The Knockbox also features cone kits that you can use for other cone sizes, of which the 3/100 allows for the broadest compatibility, with all cone kits compatible.

Setting up the Knockbox 3 is relatively easy. All you need to do is attach the Cone kit with your choice of cones, load your material into the filling device and let the Knockbox 3 do the filling.

The unloading feature helps make cones easier, in tandem with the shakes from the Knockbox to ensure a compact cone. When it comes to how long it takes to fill a batch of cones, you may have to do two runs to make a full cone, depending on the size of the cones.

For the most part, the Knockbox doesn’t make much of a mess unless you’re not careful in unloading the cones you make, which is rooted in how much you stuff in each cone. If you overload your cones, you can expect a mess when you unload them from the Knockbox.


King Kone Pre-Roll Machine


King Kone Pre-Roll Machine


The King Kone Pre-Roll Machine might only come in one model, but it certainly has one of the best designs among all pre-roll machines. If you’re running a dispensary, then these pre-roll machines are highly recommended.

For one, it’s the only pre-roll machine that can do three sizes out of the box (84, 98, and 109 mm) and not rely on after-sale add-ons. It also features a pair of dedicated catch bins and a lid to ensure no mess is made during filling.

With its modular design, you can easily add the extension for larger cone sizes, or if you need a specific size, this can be made by order and will fit through the modular system.

The King Kone can handle up to 169 cones in every batch, and much like the Knockbox, it can also finish a set within minutes. Results are also consistent when it comes to weight.

For those who want to have a pre-roll machine in the comfort of their homes, the King Kone is a good option since it’s pretty compact. It’s also a good option for those who run small-time dispensaries. 


STM Mini Rocketbox+


STM Canna Mini RocketBox+


The STM Canna Mini RocketBox+ is a faster pre-roll filling machine in the market. Designed to fill up to 143 pre-rolls in 45 seconds, this machine is easy to use and can deliver up to 11,000 pre-rolls daily. 

The Mini RocketBox+ allows you to fill dog walkers, reefers, and cigarette-style cones up to 109mm. You can also adjust the top tray to ensure that each cone produced is appropriately packed.  Small-time growers and dispensaries can benefit from having the Mini RocketBox+ among their tools. 


Thousand Per Hour Pre-Roll Machine 


Thousand Per Hour Pre-Roll Machine


The Thousand Per Hour Pre-Roll Machines are a good option for those who want more cones filled at a time to meet specific targets. With two models to choose from, the TPH 128 and the TPH 512, these pre-roll machines allow you to meet at least 3,000 pre-rolls in a week. Both devices also have variations for cone sizes.

Compared to the Knockbox, these pre-roll machines take a little more effort to fill, but you get more outputs in each batch. It’s also easier to set up, as it uses more minor components. The Thousand Per Hour Pre-Roll machine only needs a few shakes to ensure a compact cone, unlike the Knockbox, which requires more shakes. The outputs are pretty consistent, so you are assured of the same quality with each batch. Another thing to note about the Thousand Per Hour is that it doesn’t make much of a mess after every use.


STM Rocketbox 2.0


STM Canna Rocketbox 2.0

The STM Canna RocketBox 2.0 delivers as many as 453 pre-rolls in a single batch, or around 25,000 per day. The RocketBox 2.0 is one of its class's most efficient pre-roll machines. 

Even beginners in making pre-rolls will enjoy the RocketBox 2.0. With the seven-inch touchscreen interface, you can access quick tutorials that will get you oriented soon. There’s also a density calculator to ensure you get to pack the cones properly to yield the best results. 




These Pre-Roll machines are excellent in their own right and have features designed for particular users or businesses. These machines are a good investment for anyone looking for consistent pre-rolled cones that won’t disappoint. 

Remember that pre-roll machines are just one aspect of the equation; the grinding quality matters, too, in the processAll things considered, investing in a pre-roll machine is an excellent decision to expand and maximize the profits from harvests.