三盛工業 List of Products and Services

Our company designs and constructs "local exhaust systems" to ensure the health and safety of workers in manufacturing sites and plants that handle dust, toxic gases, and high-temperature gases. With our extensive experience and know-how, we support everything from design and construction to notifications, achieving smooth installation and safe operation. We conduct detailed consultations regarding work content and site conditions, perform calculations for duct resistance, and create system diagrams, ensuring that construction work is carried out with consideration for the surrounding environment and safety. 【Examples of submitted documents (partial)】 ■ Notification of installation, relocation, or modification of machinery (Occupational Safety and Health Regulation Form No. 20) ■ Drawings showing the surrounding conditions and relationships with neighboring areas ■ Drawings showing the entire work area ■ Drawings of machines and equipment that are sources of emissions ■ Local exhaust system summary (Occupational Safety and Health Regulation Form No. 25) Push-pull ventilation system summary (Occupational Safety and Health Regulation Form No. 26) *For more details, please refer to the PDF materials or feel free to contact us.

The "HT type" we handle is a compact dust collector designed with a focus on high basic performance. By using a common filter for the compact dust collector, even with multiple models introduced, there is only one type of replacement filter, enhancing compatibility. Additionally, we have selected a turbo fan that makes it difficult for suction performance to decrease even when the filter becomes clogged. 【Features】 ■ With free arm ■ Enhanced compatibility ■ Easy to move even by one person ■ Powerful fan for ample suction power *For more details, please download the PDF or feel free to contact us.

To the pump manufacturer, we would like to introduce a case study of the design and construction of a local exhaust hood. In this case, the manufacturer was experiencing an accumulation of odors from organic solvents used during cleaning in the work area, which was affecting the working environment. Therefore, we conducted a site survey and designed the hood (custom-made to minimize disruption to the existing workflow based on interviews with the users), and handled the installation of equipment and the electrical control panel as a comprehensive package. With the improvement of odors, we also introduced an activated carbon filter unit, which addressed concerns for the surrounding area, and we were able to maintain the first management category in the working environment, leading to an overall improvement. [Case Overview] ■ Issue: Odor control during the use of organic solvents and improvement of the working environment ■ Scale and Content of Implementation: New hood design and blower update (including some ducts), installation of local exhaust equipment ■ Benefits of Implementation: No impact on work processes, and sufficient maintenance of odor control was achieved *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case study of local exhaust hood design and construction carried out for a manufacturer of fragrances. At this manufacturer, the odors from fragrance raw materials and solvents were pervasive, and the exhaust equipment was insufficient, resulting in a poor working environment for the workers. Therefore, we implemented odor control measures while ensuring the workflow by custom-making hoods at various locations, including comprehensive design and construction. New hoods were designed and installed for each work unit (ensuring the workflow for each task), leading to improvements in odor and working conditions. 【Case Overview】 ■ Challenge: Improve the odors from solvents and fragrances generated during the mixing of fragrance raw materials (correction from the labor standards office). ■ Implementation Scale and Content: Design and manufacture of hoods (4 units: tabletop type, booth type), installation of new ducts (from the first-floor site to the rooftop on the third floor), assistance with explanations to the labor standards office and submission of reports. ■ Benefits of Implementation: Maintenance of worker health, quality preservation, improvement of the working environment. ■ Scope of Support: Preparation of submission documents, maintenance inspections (annual inspections). *For more details, please download the PDF or feel free to contact us.