Metal Pickling Technology

Removal of floating rust, residual foreign substances, etc. from inside pipes, target equipment, heat exchangers, tanks, etc., and the ability to perform flushing and circulating acid cleaning to improve cleanliness.

At Koshin Sangyo Co., Ltd., we select chemicals and solvents primarily based on the degree of corrosion and contamination, focusing on acidic and alkaline solutions, to perform chemical cleaning (metal cleaning). We can remove floating rust, residues, and foreign substances from the interiors of pipes, target equipment, heat exchangers, and tanks, and we offer flushing and circulating acid cleaning to improve cleaning efficiency. Additionally, we also conduct on-site flushing and acid cleaning work. Please feel free to contact us if you have any requests. 【Processing Details (Partial)】 ■ Acid cleaning of iron ■ Acid cleaning of stainless steel ■ Chemical cleaning (regenerative cleaning) ■ Flushing and circulating acid cleaning ■ Pressure testing *For more details, please refer to the PDF document or feel free to contact us.

• Other cleaning machines

SPACECOOL Inc. will exhibit at the "MALAYSIA–JAPAN ENVIRONMENT WEEK 2025 (EW2025MY)" to be held in Kuala Lumpur, Malaysia from October 15 (Wednesday) to 17 (Friday), 2025. This event is an international environmental exhibition and conference held under the collaboration of the Ministry of the Environment and the Ministry of Natural Resources, Environment and Climate Change of Malaysia, focusing on the themes of decarbonization, circular economy, and climate adaptation for both countries. At this exhibition, we will introduce demonstration data and case studies from overseas at our permanent exhibition booth (Booth No. 4), and we will also take the stage at the business pitch session and the "Climate Change Mitigation (JCM) & Adaptation" session on October 17 (Friday). - Session Overview Title: "Climate Change Mitigation (JCM) & Adaptation" Date and Time: October 17, 2025 (Friday) 9:00 AM - 11:00 AM (local time) Venue: Kuala Lumpur Convention Centre (Malaysia) Level 1 Hall 6C

Japan is among the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of significant earthquakes occurring. For the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake measures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" ◎ For more details, please download the materials or contact us.

Hotron, which manufactures and sells sensors, provides bed exit sensors for hospitals, nursing, and care facilities. Hotron offers easy-to-understand video guidance on how to use the bed exit sensors wirelessly and how to set up device connections! ▼ Video Manual (YouTube) https://www.youtube.com/playlist?list=PLNVA4mTrZDqtJa6MfFRZQxwtfCSnAfxVy 【Bed Exit Sensors】 ○ Non-contact infrared sensor, simply place it - Pole-kun HB-H1 ○ Mat sensor, foldable thin mat - Mat-kun HB-UST ○ Body movement call - Ugo-kun HB-TV3 ○ Body movement call for wheelchairs - Ayumi-chan HB-WTV3 【Options】 ○ Nurse call linked wireless set - Wireless set (transmitter/receiver) HB-RS/HB-RJ ◎ For more information about the products, please contact us or download the catalog.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

There is an [Entity Selection] dialog in the standard Femap dialog. This is a dialog for selecting which entity to execute the selected command on. Various functions are provided to select only the desired entities from the model. We will introduce features to efficiently select entities using those functions. ▼ How to Apply ▼ ■ Details ■ Date: March 12, 2025 (Wednesday) Time: 14:00 - 14:30 (Entry starts at 13:50) Location: Online Cost: Free (Pre-registration required) Target Audience: Those using Femap ▼ How to Apply ▼