Top 10 Powder Filling Machine Manufacturers in Japan

Japan has a long history of developing filling and packaging machinery for food, pharmaceutical, chemical, and other powder products. Japanese manufacturers offer a wide range of powder filling equipment, from compact semi-automatic fillers to auger filling systems and complete filling and packaging lines.

Choosing a powder filling machine manufacturer depends on the product being filled, filling weight, required accuracy, production volume, package format, and the level of automation required.

This guide introduces 10 powder filling machine manufacturers in Japan and briefly explains the types of powder filling equipment and applications they offer.

Note: This is a reference list rather than an official ranking. The companies are selected based on their documented involvement in powder filling or powder filling and packaging equipment.

 

 

1. Tokyo Automatic Machinery Works

Tokyo Automatic Machinery Works, Ltd. (TAM) is a Japanese manufacturer of filling and packaging machinery with a range of powder filling equipment.

Its PFN and PFNS models are auger powder filling machines designed for products such as flour, coffee, milk powder, starch, spices, cocoa powder, powdered beverages, and other dry powders. The PFN model covers filling ranges from 5 g to 20 kg, making it relevant to both smaller powder packages and larger filling applications.

One notable feature of TAM's powder filling systems is the ability to combine the auger filler with a VFFS machine. The company also offers deaeration equipment to help reduce powder dust and improve filling performance.

Main applications: Flour, coffee, milk powder, spices, cocoa powder, starch, fertilizer, toner, and other powders.

Key strength: Auger filling technology and integration with VFFS packaging equipment.

2. General Packer

General Packer Co., Ltd. is a Japanese packaging machinery manufacturer with a strong focus on dry products, including powders, granules, and solid products.

The company offers several powder packaging systems. Its product range includes automatic bag-feeding packaging machines and form-fill-seal machines. Models such as the GP-5200 and GP-5300 are designed for accurate powder filling into bags, with filling capacities up to 2 kg.

General Packer also offers larger bagging systems for powder and dry products. Its GP-N300, for example, is designed for dry free-flowing products such as pet food and powdered materials and supports filling quantities from 400 g to 6 kg.

Main applications: Powdered foods, spices, pet food, chemicals, pharmaceutical-related products, and other dry products.

Key strength: Powder filling combined with automatic bag feeding and packaging.

Featured Alternative: DJ-PACK — China-Based Powder Filling Machine Manufacturer

If you are not limited to Japanese suppliers, it is also worth considering manufacturers from China when comparing powder filling machinery.

DJ-PACK is a China-based manufacturer specializing in powder filling and packaging equipment. Its product range includes semi-automatic powder filling and packing systems designed for larger bag formats, including applications in the 1–25 kg and 25 kg range.

For customers looking for a solution that combines powder dosing, bag filling, sealing, sewing, weighing, or other downstream processes, DJ-PACK can provide equipment configurations based on the product characteristics, package size, required capacity, and production process.

Typical applications include flour, protein powder, milk powder, chemical powders, fertilizer, pet food, and other dry powder products.

Why consider DJ-PACK?

• Semi-automatic powder filling and packing solutions

• Equipment for 1–25 kg and 25 kg powder applications

• Auger-based powder filling technology

• Customized configurations for different powder characteristics

• Options for weighing, sealing, sewing, metal detection, and other downstream processes

• Suitable for customers looking for an alternative to domestic Japanese machinery

If your project involves larger powder bags rather than small sachets or bottle filling, comparing Japanese equipment with Chinese powder filling solutions may help you find a better fit for your production requirements.

Explore DJ-PACK Powder Filling Machines →

3. Technica

Technica Co., Ltd. specializes in powder and granular material filling equipment in Japan. The company has focused on powder and granular filling machines since its establishment and offers a range of auger-type filling machines.

Its product lineup includes models covering very small powder filling applications as well as larger bulk filling applications. For example, the AF-200 is designed for small-volume filling, while the AF-1000 covers approximately 5 kg to 30 kg and the AF-1500 covers approximately 5 kg to 100 kg.

This makes Technica particularly relevant to projects involving powder dosing across a wide range of filling weights.

Main applications: Flour, seasonings, coffee, battery materials, toner, fertilizer, and other powder or granular materials.

Key strength: Specialized auger filling equipment with a broad filling range.

4. Sanko Machinery

Sanko Machinery Co., Ltd. is a Japanese manufacturer of automatic packaging machinery and related filling equipment.

Its auger filling device is designed specifically for fine powders. The screw mechanism forces the product through the filling system, making it suitable for fine powders that tend to clump.

Applications include powdered soup, curry powder, soybean powder, and green juice powder.

Sanko Machinery is therefore particularly relevant for manufacturers handling fine or difficult-to-flow powder products.

Main applications: Powdered soup, curry powder, soybean powder, green juice powder, and other fine powders.

Key strength: Auger filling for fine powders and automatic packaging applications.

5. Naomi

Naomi Co., Ltd. is a Japanese filling machine manufacturer based in Osaka. The company develops filling equipment for food and other industries, including powder filling machines.

Its ST screw filling machine is designed for powder and flour filling. The standard range is suitable for approximately 500 g to 3 kg, while different weighing units can extend the range up to 30 kg.

The company also offers compact powder filling equipment for smaller production environments. Its equipment can be used where manufacturers need automated filling without installing a large production line.

Main applications: Flour, powder products, food products, and other dry materials.

Key strength: Compact screw filling machines and flexible filling ranges.

6. Komack

Komack Co., Ltd. specializes in small-pouch filling and packaging machinery in Japan.

Its equipment covers powder, granule, liquid, and other products. The company's powder packaging machines include three-side seal, four-side seal, stick, and multi-lane packaging systems.

For example, the KCP-100 can handle powder or granule products and uses different filling methods depending on the product and feeder configuration.

Komack is particularly relevant to manufacturers producing small powder sachets and multi-lane packages rather than large 25 kg bags.

Main applications: Powder, granules, food products, pharmaceuticals, cosmetics, and small sachets.

Key strength: Small-pouch and multi-lane powder filling and packaging.

7. Ikeda Machine Industry

Ikeda Machine Industry Co., Ltd. is a Japanese machinery manufacturer that produces powder filler units as well as other packaging-related equipment.

Its powder filler units use auger-type filling technology and cover applications from micro-volume filling to larger filling quantities. The company also offers weighing-based configurations and can integrate related equipment such as container cleaners and capping machines.

Its equipment is particularly relevant to pharmaceutical and specialized powder applications where accurate filling and process integration are important.

Main applications: Pharmaceutical powders, medical products, specialty powders, and other container filling applications.

Key strength: Precision powder filling and integration with related production equipment.

8. Toyo Machinery

Toyo Machinery Co., Ltd. is another Japanese manufacturer listed by the Japan Packaging Machinery Manufacturers Association for powder filling machinery.

Its product range includes automatic powder filling machines and specialized powder filling systems. The company also develops equipment for applications requiring precise powder handling.

Its equipment is more focused on industrial and specialized filling applications than on general-purpose large-bag powder packaging.

Main applications: Powder products and specialized industrial filling applications.

Key strength: Specialized powder filling equipment and industrial applications.

9. Shikoku Kakoki

Shikoku Kakoki Co., Ltd. is a Japanese manufacturer involved in filling, packaging, and production systems.

The company provides filling and packaging machinery as well as complete system engineering. Its product categories include powder filling machines, filling machines, sealing equipment, labeling equipment, and other packaging-related machinery.

Because the company works across food and beverage processing and packaging systems, it can be considered when a powder filling project requires integration with other production or packaging processes.

Main applications: Food products, powder products, dairy-related products, beverages, and packaging applications.

Key strength: Integrated filling and packaging systems.

10. Mutual Corporation

Mutual Corporation is a Japanese machinery company with a strong presence in pharmaceutical and related production equipment.

Its product portfolio includes liquid and powder filling equipment. Powder filling applications include pharmaceutical products, with equipment available for applications such as vial and syringe filling.

This makes Mutual more relevant to pharmaceutical powder filling than to general-purpose 25 kg industrial powder bag filling.

Main applications: Pharmaceutical powders, sterile products, cosmetics, food, and related applications.

Key strength: Pharmaceutical filling systems and specialized powder filling technology.

What to Consider When Choosing a Powder Filling Machine Manufacturer

1. Filling Weight

The required filling weight should be one of the first factors to consider.

A machine designed for 5 g sachets is very different from equipment designed for 1 kg, 5 kg, 10 kg, or 25 kg bags. Always check the actual filling range of the machine rather than selecting a manufacturer based only on its general product category.

2. Powder Characteristics

Powders behave differently depending on their flowability, density, particle size, moisture content, and tendency to bridge or compact.

An auger filler can be suitable for many powders, but the screw configuration and feeding system should be selected according to the actual product.

3. Package Format

Consider whether the powder will be packed into:

• Bags

• Pouches

• Sachets

• Bottles

• Jars

• Cans

• Other rigid containers

The package format determines whether you need a standalone filling machine, a VFFS system, a premade-pouch machine, or a complete filling and packaging line.

4. Production Capacity

Production capacity should be considered together with filling weight and package format.

A small factory producing several powder products in limited quantities may prefer a semi-automatic machine with flexible changeover. A high-volume manufacturer may require an automatic filling and packaging line.

5. Cleaning and Product Changeover

If the factory handles several powder products, cleaning and changeover can have a major effect on production efficiency.

Look for equipment that allows convenient access to the hopper, auger, filling components, and product-contact parts.

FAQ

What type of filling machine is commonly used for powder products?

Auger filling machines are widely used for powder products because the screw can control the amount of product discharged into the package. They can be configured for different powder characteristics and filling ranges.

Can a powder filling machine handle different products?

Yes. Many powder filling machines can handle different products, but the machine configuration may need to change depending on powder characteristics, filling weight, and required accuracy.

What is the difference between powder filling and powder packing?

Powder filling refers mainly to measuring and dispensing the powder into a container or bag. Powder packing can include filling plus additional operations such as bag forming, sealing, sewing, vacuum sealing, coding, or inspection.

Are Japanese powder filling machines suitable for large bags?

Some are. For example, Japanese manufacturers offer equipment covering several kilograms and, in some cases, much larger filling ranges. However, buyers should check the exact machine specifications because many Japanese powder filling systems are designed for small or medium packages.

Should I consider Chinese powder filling machine manufacturers?

Yes, if the project does not require a Japan-only supplier.

Chinese manufacturers can provide another option for buyers comparing machine configuration, filling range, automation level, customization, and total project cost. For larger powder bags such as 1–25 kg or 25 kg applications, it can be useful to compare equipment from both Japanese and Chinese manufacturers before making a decision.

Final Thoughts

Japan has a diverse range of powder filling machine manufacturers, from companies specializing in auger fillers to manufacturers offering complete filling and packaging systems.

Tokyo Automatic Machinery Works, General Packer, Technica, Sanko Machinery, Naomi, Komack, Ikeda Machine Industry, Toyo Machinery, Shikoku Kakoki, and Mutual Corporation represent different areas of the Japanese powder filling market.

The best manufacturer depends on your actual project rather than simply the manufacturer's reputation. Filling weight, powder characteristics, package format, production capacity, automation requirements, and cleaning requirements should all be considered before selecting equipment.

For projects involving larger powder bags, especially 1–25 kg or 25 kg applications, it is also worth comparing Japanese manufacturers with overseas suppliers such as DJ-PACK. A broader comparison can help buyers identify the machine configuration that best fits their product and production requirements.