Freeze Dryers and Curing Machines are some of the best ways to dry and cure your harvest fast. Drying and curing is a process that typically should be handled slowly and carefully, but a freeze dryer can get you to the point where you can produce a top-shelf end product in under 36 hours!
After many months of perfecting your grow through harvest, it could come apart at the seams because of that one final step – drying and curing. A freeze dryer takes care of this step. This can be devastating regardless of of whether you are a hobby grower disappointed in your results, or a commercial grower losing money.
The Home Pro Freeze Dryer from Harvest Right allows you to preserve the food your family loves to eat! Freeze drying locks in both flavor and nutrition and can last for years, making freeze-dried food even better than fresh! A Home Pro Freeze Dryer is perfect for any lifestyle.
Preserve your garden produce, create the perfect emergency food supply, make camping meals and healthy snacks. Unlike other methods of food preservation, freeze drying does not shrink or toughen the food, and retains flavor, color, and nutrition.
The idea behind these curing machines and freeze dryers may seem weird. After all, we always preach “low and slow” when it comes to these stages. But, with freeze dryers and curing machines, it’s different.
Let’s explain.
How Curing Machines & Freeze Dryers Increase Profit
The success of your harvest will be determined by profitability if you’re a commercial grower.
You need a top-shelf product to demand a premium price, and your drying and curing process will be one of the biggest determining factors.
When it comes to large home grows or commercial grows, it can be tough to find the time and space to dry and cure effectively. This is why freeze dryers and curing machines are so important for bigger grows.
You gain five important things from using a quality curing machine or freeze dryer, and any one of them should be reason enough to make the investment:
- Preservation of terpenes and flavor
- Greater consistency
- Maximize potency
- Reduction in labor
- Reduce/eliminate waste
- Get the job done in a few hours as opposed to a few days or weeks
In summary, you get a better quality product to market faster, with lower costs/waste! Let’s talk a bit about these two different machines in more detail, starting with curing machines.
How Do Curing Machines Work?
Curing machines automatically circulate air constantly and uniformly throughout the entire system and the meshed curing racks that the bud rests on.
These systems continue to work without you doing anything, automating the entire process and cutting labor costs.
You’re not stuck babysitting a stationary fan all day and night rotating it continually. Let’s admit it, human intervention will lead to inconsistency, which is the last thing you want out of a commercial harvest.
This is all eliminated through the use of a curing machine.
These systems utilize laminar air dynamics, which means full multi-directional flow from top to bottom and from side to side. While this happens, an exhaust fan removes stale, moist air from the unit.
Higher quality curing machines have dust filters right on the air intake and exhaust manifolds which keep the buds in top condition.
Bud Aerators – Curing Machine Technology for Small-Scale Grows
A bud aerator is an excellent choice for the grower who doesn’t need a large volume cured. They are simple automated machines that fit right on top of your jar or canister.
The bud aerator is completely hands-free and works well for anybody from the hobbyist to the smaller commercial grower. They are an appealing choice due to their cost, weight, and efficiency.
The Difference Between Horizontal & Vertical Curing Machines
Vertical curing machines are great for high volume and a shorter cure time. However, the size and cost make them more practical for large-scale commercial growers.
Horizontal curing machines are space-efficient with multiple drawers. This allows for easy access for checking on the contents periodically.
Essentially, all curing machines operate on the same principle and are great units where square footage may be a problem.
How Do Freeze Dryers Work?
Via a method referred to as sublimation (when a substance transitions from a solid into a gas without going through a liquid phase) a freeze-dry quickly pulls away moisture to maintain the aroma, flavor, quality, and shape/form of the product. This all takes place inside the freeze-drying chamber.
Because freeze dryers use this process, you will get a much better product that has an extended shelf. This process takes place during each freeze-drying cycle.
Harvest Right freeze dryers are the most popular freeze-dry machines among home and commercial customers. Harvest Right offers a large line of options from home freeze dryers to larger-scale systems. They have add-ons like vacuum pumps and food molds. These help take your freeze-drying process to the next level.
Freeze Dryers For Making Concentrates
You might be wondering why would growers use a freeze dryer to make concentrates. To create super high-quality rosin, you must extract the pollen from your flower to press with a rosin press.
To do this properly, companies like PurePressure have really nailed it down to a science. For growers winning awards, they use a very similar process. First, you use bubble bags (or a hash washer for the large-scale producers) to get hash, also known as bubble hash.
From there it’s very important to get the hash completely dry. It can take between 5 days to a full week for a batch to fully dry, depending on conditions.
But, it’s not only the extra time you have to take into account. Exposure to air can degrade your hash. When it is left out in the open air, a natural oxidation process is promoted. This is important because oxidation negatively affects the color, taste, and overall quality of your product. Freeze dryers help you bypass this entirely.
A quality freeze dryer can process a batch in under 36-48 hours. This is so much faster in comparison to conventional drying methods.
Preserve Your Harvest With A Freeze Dryer!
Freeze drying occurs when a material is exposed to near-zero humidity. This is a great way to preserve your flower long term, without sacrificing shelf life.
The result of freeze drying is a perfectly preserved product in its natural state, retaining full flavor and terpene, potency, without the moisture.
Freeze-drying has been around to preserve food for decades. Now, there are affordable freeze dryers for every size grower. Freeze-dried food is the best way to keep long-term freshness and items’ shelf stable. You can even freeze-dry your pet food for longer periods of time.
Why Use A Freeze Dryer As Opposed To Slow Drying?
- Decreased dry time and processing from days to hours.
- Greater preservation, maximizing flavor and aroma.
- The flower remains in a “fresh” state, with no shrinkage
- Greater storage of the major compounds for maximum potency versus other drying/curing methods
Parting Thoughts On Curing Machines & Freeze Dryers
Why risk the quality of your finished product chance when there are affordable methods that can guarantee success?
When it comes to increasing profit, curing machines, and freeze dryers make sense every time.
Get your product to market quicker, and in better condition, by investing in one of these machines today!
FAQs for Freeze Dryers & Curing Machines
Q: What are the main advantages of using a freeze dryer or curing machine over traditional drying and curing methods?
A: Freeze dryers and curing machines offer faster processing times, improved preservation of terpenes and cannabinoids, more consistent results, reduced labor, minimized product waste, and ultimately a higher-quality end product. Freeze drying preserves flavor, aroma, and potency while maintaining the original shape of the material, and curing machines automate uniform airflow to eliminate manual monitoring and inconsistency.
Q: How do curing machines work to improve consistency?
A: Curing machines use laminar airflow to circulate air uniformly across buds resting on meshed racks. This multidirectional airflow, combined with exhaust removal of moist air and air intake/exhaust filters, ensures consistent drying without manual intervention.
Q: What is the process by which a freeze dryer removes moisture?
A: Freeze dryers operate using sublimation, where the frozen moisture in the material transitions directly from solid (ice) to vapor without passing through the liquid phase. This preserves aroma, flavor, and structure by avoiding the cellular damage often caused by heat-based drying methods.
Q: How quickly can freeze-drying complete the drying and curing process compared to traditional methods?
A: Traditional methods can take anywhere from several days to multiple weeks to fully dry and cure product. In contrast, freeze drying can complete the entire process in as little as 36 to 48 hours, enabling faster time to market and fresher results.
Q: Can freeze drying increase potency and preserve cannabinoids and terpenes?
A: Yes. Freeze drying has been shown to enhance terpene and cannabinoid retention, sometimes resulting in up to 15% higher potency than traditionally dried material. It also protects volatile compounds from degradation and prevents oxidation.
Q: Are there any disadvantages or challenges associated with freeze drying?
A: While freeze drying offers many benefits, it requires a higher initial capital investment, specific power and environmental infrastructure (such as cold storage and backup power), and precise control over parameters. Additionally, traditional freeze drying may overdry material, making it brittle—though newer technologies aim to mitigate that.