FUJIKOKI Co.,Ltd. Product Lineup

This catalog is a comprehensive catalog of Fuji Koki's drying equipment products that meet trust and expectations through heartfelt product creation. It introduces a variety of products, including the Fujikron "Vacuum Wing Dryer," which can dry not only powdery and granular materials but also liquids, slurries, and cakes. In addition to product photos, features, and applications, it also includes a drying equipment selection table, making it a useful resource for product selection. [Featured Products (Excerpt)] ■ Vacuum Wing Dryer ■ Vacuum Mixed Dryer ■ Double Disc Dryer ■ Continuous Dryer *For more details, please refer to the PDF document or feel free to contact us.

The "Vacuum Conical Dryer" is a dryer that gently mixes raw materials by rotating a conical-shaped container in a vacuum state, and dries them through heat transfer from the jacket. Heat sources such as hot water, steam, and thermal media can be used. There are no spreading blades inside, making it easy to load and discharge raw materials, and it can completely discharge the entire amount. By adopting a mechanical seal, low-temperature drying under high vacuum is possible, preventing the raw materials from thermal decomposition and oxidation. Additionally, due to its sealed structure, there is no risk of contaminating the raw materials. 【Features】 ■ Gentle rotational mixing allows for drying of heat-sensitive raw materials without damaging their shape. ■ The sealed structure prevents contamination of the raw materials. ■ Fully automatic operation is possible with the adoption of an automatic loading and unloading device and a fixed position stop device. ■ Recovery of solvents is easily achievable by using a condenser. ■ Production with resin lining or special materials is also possible. *For more details, please refer to the PDF document or feel free to contact us.

The "Vacuum Wing Dryer" is a drying device capable of drying not only powdery and granular materials but also liquid, slurry, and cake-like substances. Raw materials are placed in a cylindrical or groove-shaped vacuum container equipped with either double or single-sided stirring blades, and they are uniformly dried while being stirred, mixed, and crushed through heat transfer from the jacket and stirring shaft. 【Features】 - Capable of drying powdery, granular, liquid, slurry, and cake-like materials - Suitable for drying heat-sensitive raw materials due to low-temperature drying under vacuum - Easy recovery of materials by using a condenser - Increased drying speed by employing crushing rods - Custom manufacturing with special raw materials is possible *For more details, please refer to the PDF document or feel free to contact us.

The "Rotary Dryer" is a dryer that rotates a horizontally oriented cylindrical drum with a gentle slope, supplying raw materials from one end of the cylinder and drying them as they move to the other end. Inside the cylinder, there are lifting blades that ensure efficient contact between the raw materials and the hot air. The method of heating the raw materials can be either direct heating, where hot air is blown into the cylinder, or indirect heating, where fixed jackets or heaters located outside the cylinder provide heat. **Features of the Direct Heating Method:** - Suitable for continuous operation and large-scale production, capable of responding to load fluctuations. - Simple structure, easy operation, and maintenance and inspection are straightforward. - Extremely low failure rate and minimal maintenance costs. *For more details, please refer to the PDF document or feel free to contact us.*

The "Double Disk Dryer" is a continuous dryer equipped with a dual-axis disk blade. It is suitable for drying powdery, granular, and other high-viscosity materials with adhesive properties. By heating not only the jacket but also the disk blades and shafts, the drying process is accelerated. 【Features】 ■ Large heat transfer area with a small base area ■ Indirect heating method prevents contamination of the raw materials ■ Yields uniformly dried products with consistent moisture content ■ If operated under vacuum, solvent recovery becomes easy *For more details, please refer to the PDF document or feel free to contact us.

The "Drum Dryer" is suitable for continuous processing of liquid, slurry, and cake-like raw materials. There is no need for concentration or dehydration operations; liquid raw materials can be dried directly, resulting in dried products. It can handle materials ranging from low to high concentrations. Depending on the operating conditions, there are atmospheric pressure and vacuum types, and they are classified into single and double types based on the number of drums. There are various methods for supplying raw materials, and suitable methods can be selected based on the physical properties of the materials. 【Features】 - Extremely short drying time of less than 60 seconds, allowing for the processing of heat-sensitive materials. - Simple structure makes cleaning easy and facilitates the processing of a variety of products. - By adopting a sealed drum dryer, solvent recovery is possible. - Vacuum drum dryers enable drying at low temperatures. - Minimal heat loss to the outside, resulting in excellent thermal efficiency. *For more details, please refer to the PDF document or feel free to contact us.

The "Box-type Shelf Vacuum Dryer" is a dryer that efficiently dries heat-sensitive materials and materials that are prone to oxidation by performing low-temperature drying under vacuum conditions. It can significantly reduce contamination. 【Features】 ◆ Capable of drying heat-sensitive materials and materials that dislike oxidation ◆ Extremely low moisture content in products due to processing under high vacuum ◆ Can handle liquids as well as high-concentration and high-viscosity materials 【For more details, please download the catalog or feel free to contact us】

The "Box-type Shelf Vacuum Dryer" is a dryer that efficiently dries heat-sensitive materials and materials that are prone to oxidation by performing low-temperature drying under vacuum conditions. It not only prevents foreign matter contamination but also accommodates a range of materials from powders and granules to liquids, as well as high-concentration and high-viscosity substances. Additionally, it can process materials that are sensitive to strong acids and metals. 【Features】 ◆ Contamination "Zero" ◆ Capable of drying heat-sensitive materials and materials that are prone to oxidation ◆ Can handle liquids as well as high-concentration and high-viscosity substances 　and more *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our achievements in supplying the "Conical Dryer" to Muromachi Chemical Co., Ltd. The raw materials are filled into the dryer and mixed and dried by rotating the main body. Hot water is supplied from the hot water tank to the dryer jacket to heat the raw materials. After the hot water heating is completed, water is supplied to the hot water line for dilution, allowing for a rapid decrease in temperature within the jacket through the designed piping. 【Case Overview】 ■ Area: Fukuoka Prefecture ■ Raw Materials Handled: Pharmaceuticals (wet powder) ■ Content: Vacuum drying of wet powder ■ Equipment: Model VCD-1000 ■ Processing Capacity: 600L/batch ■ The condenser in the exhaust line condenses and recovers the solvent contained in the evaporated gas. *For more details, please refer to the related links or feel free to contact us.

We would like to introduce our achievements in supplying "shelf-type vacuum dryers" to chemical manufacturers. Raw materials are filled into the trays of the shelf-type vacuum dryer and dried according to a predetermined operating program. Hot water is supplied from a hot water tank to the dryer shelves to heat the raw materials. Due to the low boiling point of the recovered solvent, it was considered that the condensed solvent could re-evaporate in the secondary side of the recovery tank, leading to a decrease in recovery rate. To address this, we implemented a strategy to prevent re-evaporation by adding a water-cooled full jacket to the solvent recovery tank, maintaining a low temperature below the boiling point. 【Case Overview】 ■ Content: Vacuum drying of raw materials in a shelf dryer and recovery of solvents contained in the exhaust ■ Scope of Responsibility: Mechanical design, installation work, and electrical design of the shelf dryer and auxiliary equipment ■ Drying is performed while lowering the boiling point by evacuating the dryer chamber with a vacuum pump ■ A condenser in the exhaust line condenses and recovers the solvent contained in the evaporated gas *For more details, please refer to the related links or feel free to contact us.

We would like to introduce our delivery record of the "shelf-type vacuum dryer." Raw materials are filled into the trays of the shelf-type vacuum dryer and dried according to a predetermined operating program. Hot water is supplied from the hot water tank to the drying shelves to heat the raw materials. Stainless steel partition plates are installed in the main body of the dryer, designed to facilitate easy construction of the product room and machine room. It is possible to maintain hygiene in the product room with internal cleaning only. 【Case Overview】 ■ Area: Toyama Prefecture ■ Handled Raw Material: Pharmaceuticals (wet powder) ■ Content: Vacuum drying of wet powder ■ Equipment Specifications: Model VSD3-3/10 (currently VSD-15.09-N11) ■ Scope of Responsibility: Mechanical design, installation work, and piping work for the shelf-type dryer and ancillary equipment ■ Drying is performed by lowering the boiling point through vacuum extraction in the dryer using a vacuum pump. *For more details, please refer to the related links or feel free to contact us.

We have handled the mechanical design, electrical design, installation work, and piping work for the conical dryer and its ancillary equipment. In the case of a standard conical dryer, we could not meet the height constraints of the installation location. However, due to the small angle of repose of the raw materials, we designed a special shape with an elongated cylindrical section to secure the capacity. Since the large main body is a rotating device, we surrounded it with a safety fence and installed an interlock system to allow work on the machine side only when it is stopped. 【Project Overview and Challenges】 ■ Automatically stop the main body at a fixed position and receive raw materials from the receiving hopper. ■ Manage the flow rate of the chemical solution and supply the necessary amount to the conical dryer. ■ Supply the heat medium to the dryer jacket to heat the raw materials. ■ Stir and dry by rotating the main body itself. *For more details, please refer to the related links or feel free to contact us.