CBD Oil Co2 Extraction Machine

CBDISTILLERY

Buy CBD Oil Online

Green Mill Supercritical providing uniquely precise and automated CO2 supercritical fluid extraction SFE systems. Co2 extraction machine is cost-effective and delivers maximum control over pressure, temperature, and flow rate. Visit today CAREDDI is a leading manufacturer and supplier of CBD oil extraction machines. It has extensive production experience and cooperates with many experts and scholars, and customers all over the world. CO2 extraction is by far the best method to produce full-spectrum CBD oils and leverage the entourage effect. How does it work and what are the benefits of using CO2 for extraction? Read on to find out!

Produce Finished Oil in Record Time. For Real.

Here is some of what’s possible with this new technology:

Winterization without ethanol refines extract during the primary extraction while maintaining efficiency and fast speeds

Hundreds of thousands of dollars saved in startup costs over ethanol winterization

No loss of targeted compounds during winterization, saving potentially hundreds of thousands of dollars per year

An extraction lab free of expensive post-processing

A new category of high-grade extract untouched by contaminants of any kind and faithful to the originating plant

Increased profit margins on premium extract for a wider consumer base

Liberation from ethanol-based winterization

Maximum precision & control

Simple enough for almost any operator

If you are mechanically-curious, then you can quickly learn to produce consistent, high-quality extracts on any of our systems, for wholesale or end product development that will thrill customers while satisfying regulators.

Deep enough for master technicians

For extraction operators looking to develop methodologies only possible with a true instrumentation-grade extractor, we offer features like density feedback and control, triple inline fractionation, and software scripting and sequencing.

The Proof is in the data

Here’s data log proof of the level of control Green Mill systems provide during an extraction run, which translates into control for you over the product you manufacture:

These plot lines are taken directly from the data log file generated during an extraction using a default recipe.
Notice how system conditions quickly reach recipe settings and maintain stability for the duration of the extraction.

PRECISION & STABILITY

For Green Mill, precision and stability mean our CO₂ extraction systems sense the conditions they operate under and make second-by-second adjustments. Our engineers understand that when key conditions fluctuate, the operating business’ profit margins will be lower.

If your extraction machine doesn’t achieve stability when running a batch, then it is simply impossible to…

over 30 years!

Careddi Supercritical is specializing in study and producing of sci-tech equipment and instruments, is a leading manufacturer and provider for supercritical CO2 extraction machine , supplying the clients worldwide with high reputation supercritical CO2 extraction machine of latest technology as well as competitive price for many kinds of material oils extraction, specially for the hemp CBD oil extraction .

Careddi Advantage

Focusing in this field over 30 years, we have technical support from the famoust univeristy and institue in China.

R&D team are composed of the experienced technicians working at the factory over 30 years and also from the famous institute.

The only manufacturer of supercritial co2 extraction manufacturer in China having a lab for test running for all kinds of raw materials.

The only manufacturer of supercritial co2 extraction manufacturer in China having a team specially for the installation, commission for the buyers in Ameria and Europe.

hemp oil extraction machine Case Studies

Global Market

Till now, we have sold the machine mainly to USA, Canada, Spain, Hungary, Netherland, Slovenia, Albania, Malaysia, Argentina, Swiss, Sweden, Italy,Serbia, Bulagaria, South Africa, India, Macedonia, Algeria, Uganda, Congo, etc.

Lastest News

Careddi Large Scale Supercritical CO2 Extraction Machines are ready for shipment

Large Scale CO2 Extraction Machines are ready for shipment.

How to operate cbd oil extraction machine?

The reason why CBD oil is popular is that it has the functions of protecting nerves, improving skin inflammation, anti-oxidation, treating eczema and improving skin self-repair. Cbd oil extraction machine can extract oil from hemp seeds, leaves and stems with high efficiency and simple operation. This article mainly introduces how to operate on the cbd oil extraction machine.

See also  CBD Oil For Ms
How to clean and maintain co2 extraction machine?

Correct operation, proper cleaning and maintenance can ensure the efficiency of co2 extraction machine and extend its service life. However, many people do not know how to clean and maintain co2 extraction machine. This article will introduce how to clean and maintain co2 extraction machine.

What are matters needing attention when using supercritical co2 extraction machine?

The correct operation of a supercritical co2 extraction machine is critical, and there are many considerations during the operation of a supercritical co2 extraction machine. This article mainly introduces what are matters needing attention when using supercritical co2 extraction machine.

How to Extract CBD Oil from Hemp & Cannabis Using CO2 Extraction

The CBD industry has coined a reputation of the Wild West due to the lack of regulation around the labeling and manufacturing standards. Research is one of the paramount considerations one should take when looking for CBD oils.

The source of hemp is very important, but the extraction method can make or break the quality of the end product.

Fly-by-night companies cut costs by utilizing chemicals such as butane and hexane. Aside from lying to customers and destroying volatile terpenes, chemical solvent extraction may leave a toxic residue if not purged properly.

Let’s make it clear, we don’t want to ingest toxic chemicals in a product that is supposed to be healthy.

That’s why you should purchase from brands that use CO2 extraction technology. This method ensures that the end product contains more terpenes and cannabinoids because it doesn’t use additional heat or solvents.

There is a reason why CO2 extraction is becoming popular. A study by Jin et al., published in the journal Natural Product Communications, examined the effects of supercritical CO2 extraction on a type of Japanese Cypress. The researchers were able to determine the essential oil makeup of the trunks and leaves of the tree.

Let’s take a closer look at CO2 extraction and its benefits for CBD users.

What is CBD CO2 Extraction

CO2 extraction involves the use of pressurized carbon dioxide to pull as many desirable compounds from the cannabis plant as possible — including cannabinoids, terpenes, and the plant’s essential waxes. What you get is a healthy-looking, gold, and viscous extract that you can later suspend in a carrier oil or use with thinners to make it vapable.

For CO2 extraction, versatility is the name of the game. When put under a specific temperature and pressure range, it can act as a solvent, but without the dangers associated with toxic solvents like butane or hexane. In its supercritical state, CO2 yields premium-quality extracts with consistent potency levels and exceptionally high purity.

A funny thing is that CO2 extraction isn’t reserved exclusively for CBD oils. In fact, this is a standard method in the herbal and food industries. If you have decaf coffee in your kitchen, then you have a product that relies on CO2 extraction to pull caffeine from coffee beans. Also, the majority of essential oil production relies on this technology.

Forward-thinking companies realized that traditional extraction methods carried certain risks, such as flammability, solvent toxicity, and wastefulness. Before supercritical CO2 was introduced, brands had relied on solvents such as methylene chloride, trichloroethane, or ethyl acetate — all of which are far from safe.

What Does “Supercritical CO2 Extraction” Mean?

There are a few ways to make CBD oils using CO2 extraction, but supercritical CO2 extraction is widely believed to be the industry’s golden standard. This technology relies on a process known as supercritical fluid extraction. The process involves using supercritical fluids to pull one component from another. CO2 is the most commonly used ingredient in this process, although some manufacturers modify it with a co-solvent such as alcohol.

See also  Dogs Naturally Magazine CBD Oil

At standard pressure and temperature, CO2 acts like a gas. When it comes to supercritical CO2, it remains in the fluid state of the gas, which can only happen when the producer applies pressure and temperature that are above their critical levels.

Here’s how supercritical CO2 extraction works in a nutshell:

  • The extractor uses the CO2 gas and runs it through a chamber. At this point, the temperature is kept as low as -70 degrees Fahrenheit but the pressure is being gradually increased.
  • The gas turns into a fluid.
  • In this state, CO2 possesses both gas and liquid properties. In other words, it fills space like a gas, while maintaining the density of a liquid.
  • The supercritical CO2 passes through a chamber that is filled with the raw cannabis material.
  • The fluid passes through the plant material, dissolving the trichomes’ membranes. This allows the CO2 to capture a significant amount of the active compounds.

The critical temperature of CO2 has been recorded at 89.78 degrees Fahrenheit and the pressure is 73.8 bars, which translates to 7.38 million Pascals, or 1,070 pounds per square inch. This is the data from the February 2010 edition of Chemical Engineering.

In a 2014 study published by Peach and Eastoe in the Beilstein Journal of Organic Chemistry, the authors described supercritical CO2 as “a solvent like no other.” The study focused on how supercritical CO2 could contribute to the development of green chemistry.

What is Subcritical CO2 Extraction?

While subcritical CO2 extraction isn’t as common as the supercritical one, it has its place in the CBD industry. The reason why only a few manufacturers use this variation is a smaller yield and time consumption.

Basically speaking, subcritical CO2 extraction is a similar process to supercritical, but it operates on lower temperatures and lower pressure.

Although it takes more time and is less efficient, it retains more cannabinoids, terpenes, and essential oils, reflecting the original phytochemical profile of cannabis.

Unlike subcritical CO2 extraction, the supercritical method produces a thicker oil that has a consistency similar to peanut butter. That’s because the higher temperatures and pressure can extract larger compounds, such as chlorophyll, waxes, and omega-3 and 6 fatty acids. Then, the product goes through the winterization process, which removes these substances, leaving behind the filtered CBD oil.

Subcritical CO2, on the other hand, yields extracts that look and feel like molasses.

Benefits of CO2 Extraction

The major benefit of using a CO2-extracted cannabis extract is the lack of additional solvents or too high temperatures. CO2 is considered a ‘green solvent.’ The use of carbon dioxide yields cleaner and healthier products. CO2 is a natural ingredient that appears as part of the breathing process upon exhaling.

Unlike solvents such as butane, supercritical CO2 doesn’t leave behind any toxic chemical residues. It is also recyclable, which makes it cost-effective.

The benefits of CO2 extraction include:

  • It is inert, non-flammable, and non-toxic.
  • CO2 has moderate critical points
  • The solvation potency can be fine-tuned by adjusting the compound’s density.
  • It yields large quantities of pure extracts.
  • CO2 enters its supercritical state in near-ambient temperatures, so it’s a perfect solvent for extracting volatile compounds.

CO2 Extraction and CBD Entourage Effect

Aside from providing a clean product, the biggest advantage of using CO2 extraction is its ability to extract larger quantities of cannabinoids and terpenes than other methods. The cannabis plant contains over 115 identified cannabinoids on top of hundreds of terpenes and flavonoids. Even though CBD and THC share many similar benefits, an increasing number of researchers now believe that the real magic happens when you can get all the naturally occurring compounds together in one product.

See also  Hemp CBD Oil Yummy CBD

Although not as abundant as CBD and THC, cannabinoids such as cannabigerol (CBG) and cannabinol (CBN) have potential health benefits as well. For instance, CBN has a link with a significant decrease in physical discomfort levels, while CBG has neuroprotective effects.

Then there are terpenes, which also modulate the effects of cannabinoids. For example, limonene can increase the absorption of cannabinoids and enhance other terpenes, while alpha-pinene could counteract short-term memory problems associated with THC. Myrcene may reduce resistance in the blood-brain barrier, resulting in a more effective passage of beneficial chemicals in the body.

The above effects are described as the entourage effect. This phenomenon refers to the synergy between all cannabinoids, terpenes, and other cannabis compounds; the synergistic effects amplify the benefits of the CBD extract while modulating potential side effects. While high-quality CBD isolate has its applications, full-spectrum products are potentially a better option if the user is looking to maximize the efficacy of their CBD oil.

CO2 Extraction Equipment: Why Are Some CBD Oils More Expensive Than Others?

We’re not going to deny that supercritical CO2 extraction is expensive, which carries over to the final price of CBD oils that are extracted with this method. Companies invest heavy financial resources in equipment and the team of qualified scientists who will operate the machines. Only then can we talk about high-quality products.

An average cost of a CO2 extraction machine is around $450,000 — and there are certainly more expensive units out there. Within this price range, you can buy a machine that will process up to 200 pounds of dried plant material each day. That’s why it’s possible to produce premium CBD extracts on a broad scale. The CO2 extraction system has the biggest workloads in the industry.

The features of CO2 extraction machines include:

  • High capacity
  • Full automation
  • The ability to mix supercritical and subcritical extractions
  • A built-in CO2 storage tank.

Of course, you can find some budget-friendly powerhouses — around $175,000 — but they will be able to process less material than those from the top shelf. Such models usually process up to 107 pounds of biomass each day, which is still enough to run massive operations.

Small-scale businesses that want to employ CO2 extraction in their production practices can purchase extractors for “as little as” $4,000, although they look like dollhouses compared to the large-scale machines.

Nevertheless, one shouldn’t expect CO2-extracted CBD oils to be “cheap,” as this is a wrong oxymoron.

A Final Word on CO2 Extraction

When buying full-spectrum CBD oil, it’s wise to invest more money in a high-quality product that will not only be potent but also pure and safe for consumption. Most reputable manufacturers use supercritical CO2 extraction to make CBD extracts. Pressurized carbon dioxide yields clean and healthy products due to the lack of toxic solvent residue.

Another major benefit of CO2 extraction is the ability of CO2 to pull as many desired compounds from the plant as possible. This makes CO2-extracted CBD oil a more ‘complete’ product,’ as it squeezes the most out of the original phytochemical content of cannabis. A growing number of researchers and experts recommend such products and believe they provide better and more consistent results than isolates.

While CO2 extraction makes CBD oils more expensive than other methods, keep in mind that the investment is on both sides. The manufacturer invests a lot of money in high-tech equipment and knowledgeable staff, so the price is actually the reflection of that investment. No company will be charitable enough to sell their products at a loss.

How useful was this post?

Click on a star to rate it!

Average rating 3 / 5. Vote count: 1

No votes so far! Be the first to rate this post.