Which Types of Presses Are Best for Rosin?


Viviane Schute
Cannabis enthusiast and student of the art of solventless extraction.


From small, home made presses to 20-ton pneumatic behemoths, there are a wide variety of presses on the market. If you’re just starting out with pressing rosin and want to invest in your first real press, it can be difficult to decide which type will best suit your needs. 

In this quick guide, we’ll outline the main types of presses currently available and discuss the advantages and drawbacks of each kind. Read on to discover which type of press is best for you!

Manual Presses

Manual rosin presses rely on the muscle input of the operator to get the job done. While these presses don’t optimize for maximum pressure application, they do allow you to “feel” the pressure and connect at a higher sensory level with the art of creating rosin. 

As you put in the hours pressing rosin with a manual press, you’ll develop a sense of the combination of pressure, heat, and timing that’s optimal for every individual batch of source material you run through. 

While you can develop your expertise with any type of press, the main advantage of the manual-style press is the level of finesse you can exercise while “feeling” the cannabis between the plates. 

Manual presses tend to be on the smaller side of the different kinds of presses, and therefore are mostly used for pressing personal use amounts at home. They also aren’t capable of reaching the total pressure of an automated type of press. 

Upsides: “Feel” the press, small footprint and easy to transport, entry-level costs

Drawback: Not efficient to press large amounts of material, limited pressure capabilities. 

Bonus tip: keep the press in a well-lit and clutter-free area. Our hand-free light makes manual pressing safer and more convenient.

Electric Press

Unlike manual presses, electric presses rely on pressure applied by an electrical input rather than the muscle of the operator. Electric presses offer easy pressure applications without the bulk and additional costs associated with other types of automated presses. 

All you do is plug in the press and you’re good to go. With just a push of a button, electric presses are a great solution right out of the box, and can handle similar pressure as a manual press without your sweat equity. 

Electric presses are a great choice for home use since they’re easy to operate, take up a relatively small amount of space, and can manage pressures needed for smaller batches of material. 

Upsides: Easy to use, not as costly as other types of automated presses (e.g. pneumatic)

Downsides: Not as easy to transport as a manual press, more expensive than manual presses

Hydraulic Presses

Hydraulic presses can be considered manual in the sense that they normally require the operator to put some elbow grease into a lever, however they’re not completely manual. Hydraulic presses utilize an internal system of pressurized oil to generate the pounds per square inch you can apply between the plates. 

Basically, you use your muscles (hand-pressed lever) to pressurize a hydraulic system, and the hydraulics amplify that pressure and apply it to the plates. 

Hydraulic presses are suited for commercial use, as 10 tons is an easy benchmark for hydraulic presses. There are many on the market which exceed this threshold, however keep in mind more pressure doesn’t necessarily mean more (and better) rosin.

That said, with the higher pressure that hydraulic presses offer, you can get away with pressing at lower temperatures, which can preserve more of the unique blend of terpenes that characterize your source material. 

Another benefit of hydraulic presses is that they are available at a lower cost than other commercial varieties, like pneumatic presses. 

Upsides: Not as costly as other commercial presses, able to achieve pressures at 10, 20-tons and beyond

Downsides: Requires some manual work, not as efficient to transport as purely manual presses or electric presses due to the external hydraulics system. 

Pneumatic Presses

Pneumatic presses rely on compressed air to effortlessly generate peak pressure between the plates. These automated presses are generally seen in commercial operations where efficient processing of high amounts of material is key. Pneumatic presses are optimized for production, and they generally sit at the top of the price spectrum. 

In addition, they offer precise adjustments in pressure and temperature, which gives you the level of control you need to ensure your quantity doesn’t supersede your quality. 

Pneumatic presses take up the most amount of space as well. An external air compressor will need to accompany the press, which complicates mobility. However, at the commercial level, mobility is normally not a deal breaker. 

When you find yourself looking to explode your rosin production to the next level, look no further than pneumatic presses. 

Upsides: Effortlessly produce commercial volumes of rosin, precise control

Downsides: Highest cost, bulky set up

Hybrid

Hybrid presses combine two distinct sets of pressure applications to offer the most control and precision of any type of rosin press. 

Hybrid presse utilize a hydraulic system as described above to generate pressure that can easily accommodate the needs of a commercial operation. They generally come with king-sized plates that can save you the most time when working through large volumes of material. 

What makes hybrid presses special is that they offer another layer of automation to easily achieve precise amounts of pressure via the hydraulic system. Rather than relying on hand pumps, hybrid presses employ an electronic pump or pneumatic controller with air compression to achieve precise inputs of pressure into the hydraulic cylinders. 

Upsides: Optimal control coupled with ease of use and max pressure capabilities. 

Downsides: Highest cost of any type of press.

Conclusion

Whether you’re looking to advance your pressing skills and upgrade your current setup, or you’re just starting out and shopping for your first press, consider the following:

How much material do I want to be able to press at a time? 

What level of precision will I require?

Do I want to develop a “feel” for pressing?

Will I be frequently transporting the press?

What’s my budget?

As you consider your answers to the questions above, be sure to do your research and look for products that have earned a level of credibility in the market. There are a lot of great presses out there. Which one is your favorite?

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