Did you know that extraction technology is used in many situations in modern society?

To perform such extractions efficiently, highly precise extraction equipment is required. Additionally, extraction equipment is currently drawing attention from an environmental perspective.

In this article, we thoroughly explain what extraction equipment is and what types exist.

We hope this article will help you gain a deep understanding of extraction equipment.

We have also summarized the advantages and disadvantages of using extraction equipment, so please feel free to use it as a reference.

What is Extraction?

Extraction refers to a method of separating components from a liquid containing multiple substances by utilizing differences in solubility in solvents.

Alternatively, dissolving a solid in a solvent and then separating the solvent is also a type of extraction.

For example, the process of making essential oils from flowers is also a form of extraction.

It is important to understand that even though we simply say "extraction", there are multiple methods involved.

What is Extraction Equipment?

A device used to perform extraction is called "extraction equipment".

Typical extraction equipment found in everyday life and industry includes the following:

• Tea extraction equipment
• Coffee makers
• Industrial extraction equipment

Extraction takes place in surprisingly familiar places in our daily lives.

Furthermore, in recent years, highly precise industrial extraction equipment has been drawing attention from the perspective of environmental issues and recycling.

In the next section, we have detailed the various types of industrial extraction equipment available.

Types of Extraction Equipment

Industrial extraction equipment includes the following types:

• Steam distillation equipment (Microwave extraction equipment)
• Ultrasonic extraction equipment

Here is a detailed explanation of the features of each.

Microwave Extraction Equipment

Microwave extraction equipment is a type of steam distillation system that uses "microwaves"—the same heating source used in microwave ovens—as its heat source.

Unlike conventional steam distillation extraction, when extracting from high-moisture raw materials, microwaves can directly apply energy to the solvent, allowing target substances to be extracted in a short time.

Because it is less affected by heat, it is easier to produce essential oils with a fresh aroma.

However, since some substances do not undergo molecular motion with microwaves, it is necessary to fully understand the molecular structure of the solvent being used.

Additionally, microwave extraction equipment is explained in detail on the following LP.

Reference: https://kanematsu-mwextract.jp

Ultrasonic Extraction Equipment

Ultrasonic extraction equipment is a device that irradiates a solvent with ultrasonic waves to extract components from the solvent.

It is particularly used to separate bioactive compounds from plants, allowing components to be extracted efficiently.

Ultrasonic extraction is utilized in various fields such as food, dietary supplements, and pharmaceuticals. By applying higher amplitude energy than usual, components can be extracted efficiently.

A key point is that not only is the extraction time short, but the precision of the extracted components is also high.

Advantages of Using Extraction Equipment

Using extraction equipment offers various advantages. We have listed three main benefits below.

• Improvement in efficiency
• Improvement in quality
• Utilization of waste

Let us explain each advantage in detail.

Improvement in Efficiency

One advantage of performing extraction using cutting-edge extraction equipment is improved efficiency.

Although extraction technology has been practiced since ancient times, conventional extraction relying solely on heat application was time-consuming and inefficient.

With state-of-the-art extraction equipment, applying specialized energy allows energy to spread efficiently throughout the solvent, enabling the extraction process to be completed in a short time.

Reducing the time required for extraction eases the operational burden and leads to labor cost savings.

Improvement in Quality

Performing extraction with advanced equipment improves the quality of the extracted components compared to conventional equipment.

In conventional extraction processes, there were limits to the amount and quality of energy applied to the solvent.

State-of-the-art extraction equipment significantly improves both the quantity and quality of components extracted by applying special energies such as microwaves and ultrasound to the solvent.

Depending on the substance, it is also possible to extract large amounts of components even from a small volume of solvent.

Another advantage is that because the extraction process is completed quickly, components can be extracted without destroying their properties.

Utilization of Waste

A major benefit of using cutting-edge extraction equipment is that it contributes to the utilization of waste materials.

Advanced extraction equipment can recover reusable components even from materials that were previously discarded as waste.

As extraction equipment development continues to advance, the range of recyclable materials is expected to grow even further.

Disadvantages of Using Extraction Equipment

While we have summarized the benefits of introducing state-of-the-art extraction equipment, there are also some disadvantages to consider.

• High initial costs
• Maintenance costs involved

Let us explain each disadvantage.

High Initial Costs

Introducing state-of-the-art extraction equipment involves high initial costs.

Prices vary depending on the product and installation conditions, but expect initial costs on the scale of several million yen.

However, even if initial costs are high, the extraction processing time can be dramatically reduced and extract quality improved, making it possible to recover costs faster than expected.

Expanding the range of extractable substances may also lead to diversified business opportunities.

Maintenance Costs Involved

Another drawback of introducing advanced extraction equipment is the ongoing maintenance cost.

Possible maintenance costs include:

• Maintenance management costs
• Costs for periodic replacement of parts
• Personnel costs for operating the equipment

Because extraction equipment can malfunction if not inspected regularly, maintenance management costs are unavoidable.

Furthermore, to operate the equipment properly, consumable parts inside the device must be replaced regularly.

These parts replacement costs must also be taken into account.

Additionally, properly utilizing the equipment requires specialized personnel and skill acquisition costs.

The key point is to evaluate how much regular cost will be incurred and whether sales will justify it.

If You Need Extraction Equipment, Contact Kanematsu Engineering

In this article, we have explained in detail extraction equipment used in state-of-the-art manufacturing sites.

The quality of the extraction equipment used makes a big difference in work efficiency and business scope.

We recommend reviewing your current equipment and considering the introduction of cutting-edge extraction equipment.

If you are considering installing extraction equipment, please feel free to contact Kanematsu Engineering Co., Ltd.