Case Study: Finally, the Conclusion Part 3: Craft Beer Brewery (Process Filter)

Case Study on the Introduction of Process Filters at a Craft Beer Brewery (Main Volume vol.3)

Donaldson's process filters are also used in craft beer breweries. In fact, we spoke with a craft beer brewery in Kochi Prefecture that utilizes Donaldson's process filters. In this volume 3, we have included an interview format where we discuss impressions after using Donaldson's filter products, maintenance, and questions about the "changes in taste" that everyone is curious about... For more details, please refer to the downloadable PDF. The previous main volume 2 can be found here: https://mono.ipros.com/product/detail/2001550075/ Main volume 1 can be found here: https://mono.ipros.com/product/detail/2001537255/ The overview edition can be found here (introducing the overview of this case study): https://mono.ipros.com/product/detail/2001508395/

• Beverage Production Equipment
• Food environmental hygiene/contamination prevention equipment
• Other food machinery

Case Study on the Introduction of Process Filters in Craft Beer Breweries (Main Volume vol.2)

Donaldson's process filters are also used in craft beer breweries. In fact, we spoke with a craft beer brewery in Kochi Prefecture that utilizes Donaldson's process filters. In this volume 2, we present an interview format discussing the user experience of Donaldson's filter products. For more details, please refer to the downloadable PDF. The previous main volume 1 can be found here: https://mono.ipros.com/product/detail/2001537255/ The overview edition can be found here (introducing the overview of this case study): https://mono.ipros.com/product/detail/2001508395/

• Beverage Production Equipment
• Food environmental hygiene/contamination prevention equipment
• Other food machinery

Case Study on the Introduction of Process Filters in a Craft Beer Brewery (Main Edition vol.1)

Donaldson's process filters are also used in craft breweries. In fact, we spoke with a craft brewery in Kochi Prefecture that utilizes Donaldson's process filters. In this volume 1, we present an interview format discussing the customer's beer-making process and their experience with the filter products. For more details, please refer to the downloadable PDF. https://mono.ipros.com/product/detail/2001537255/ Here is the overview (introducing the summary of this case study). https://mono.ipros.com/product/detail/2001508395/

• Beverage Production Equipment
• Food environmental hygiene/contamination prevention equipment
• Other food machinery

Case Study on the Introduction of Donaldson Process Filters at a Craft Beer Brewery (Overview)

At the brewery in Kochi Prefecture, they were considering not only serving beer at the restaurant adjacent to the factory but also offering it in cans with a longer shelf life and allowing for room temperature distribution. In addition to the clarification process, a sterilization process was also necessary, but they were exploring non-thermal methods to avoid compromising flavor. Centrifuges and pasteurizers were among the candidates, but of course, cost considerations were also important, and they were looking into other options. <For more details, please refer to the downloadable PDF or contact us.> Products Introduced: - Modular skid - Bag filter element: L-BE liquid bag filter → Removal of hop debris and large turbidity components - Trap filter element: Absolute filtration depth filter "PP100 N-TR" - Fine filter: Liquid process filter element "PP100N" → Clarification process: Clarification and removal of residual yeast - Final membrane filter element: Sterilization grade membrane filter "PES-BN" → Stabilization (sterilization) process: Complete removal of residual yeast and bacteria removal

• Beverage Production Equipment
• Food environmental hygiene/contamination prevention equipment
• Other food machinery

Process cartridge filter capable of removing narrow contaminants that affect beer quality, suppressing off-flavors, and controlling clarity.

By using filters for the removal of residual yeast and bacteria, we provide microbial stabilization that eliminates the need for heat treatment. Donaldson's process cartridge filters are available for beer filtration and low-temperature stabilization. *Low-temperature stabilization: Instead of low-temperature pasteurization, sterilizing filtration is performed to remove microorganisms that cause spoilage.* We offer a range of sizes with flow capacities from small flows up to approximately 2400 Ltr/H. Therefore, they can be used with tanks currently in operation (ranging from a few hundred liters to 4000 liters). With a simple combination of filters, we enable the adjustment of beer. [Products for Beer Filtration] - Filter unit housing with valve: Modular skid - Coarse filtration immediately after fermentation tank: L-BE - Prefilter: PP100 N-TR - Fine filter: PP100 N [Products for Low-Temperature Stabilization] - Filter unit housing with valve: Modular skid - For the removal of residual yeast and bacteria: PES-BN Please contact us for information on our achievements in beer filtration and low-temperature stabilization.

• filter

As the new year begins, I would like to extend my heartfelt congratulations on your continued prosperity. I sincerely appreciate your exceptional support throughout the year. This is the STJ Group (Santelecom Japan, STJ Rentec). Now, I am pleased to announce that we will be opening our "Transceiver & Smartphone Rental Shop" simultaneously at three locations nationwide on January 26 (Monday)! ■ List of Services to be Offered - Same-day pickup/return of rental equipment - Usage explanations and demonstrations of rental equipment - Wireless solutions consultation desk - Mobile BPO service counter As a special promotion to celebrate the opening of the rental shop, we are currently running a special price campaign for picking up rental equipment at the shop! For more details, please contact us!

【Notice of Year-End and New Year Holidays】 Thank you very much for your continued support. Our company will be closed for the year-end and New Year holidays as follows: Holiday Period: Saturday, December 27, 2025 – Sunday, January 4, 2026 Please note that inquiries and orders received during the holiday period will be addressed sequentially starting from Monday, January 5, 2026. We apologize for any inconvenience this may cause and appreciate your understanding.

We would like to inform you about our participation in the IT Trend EXPO 2026 Spring. 《Exhibition Information》 With the concept of "New encounters will change tomorrow's work," one of the largest online exhibitions in the industry will be held. NTT TechnoCross will exhibit in the Human Resources Comprehensive category. We have prepared numerous discussions and sessions featuring special guests who are active on television, allowing even those who are usually busy to efficiently gather information on products and services related to IT and DX. Additionally, the first 10,000 participants will receive a 500 yen Amazon gift card. Please apply early. 《Exhibition Overview》 March 3 (Tuesday) to March 7 (Saturday), 2026, online (free: pre-registration required) 《Participation Application》 https://it.expo.it-trend.jp/key/opl7kgdj *Please apply (free) from the "Receive Ticket / Proceed to Participation Registration" link at the above URL.

The TV commercial "What Will You Do in the New Era?" featuring model and actress Akane Horita will begin airing on December 26, 2025. This work expresses the desire of Tokei Densan to respond to the diverse needs of various industries in today's society, where new technologies, such as the expansion of the AI market, are competing with each other, and to nurture and blossom our customers' futures. Please pay attention to Akane Horita, who is dressed in stylish outfits, listening to the concerns of the target audience and offering support. # CM Overview Title: "What Will You Do in the New Era?" (30 seconds / 15 seconds) CM URLs 30 seconds: https://youtu.be/y_lMs0HRj3w 15 seconds: https://youtu.be/egpzMfh8Kok

Thank you very much for your continued support. We would like to inform you that our company will be closed for the year-end and New Year holidays as follows: Year-end and New Year holiday period: December 27, 2025 (Saturday) to January 4, 2026 (Sunday) We apologize for any inconvenience this may cause and appreciate your understanding. *Please note that inquiries made through our website will also be responded to after January 5, 2026 (Monday).