A steel mill saves 11.2 million yen with a new nozzle! Here is an example of process improvement.
We would like to introduce a case study of the implementation of the dedicated descaling nozzle 'DescaleJet Pro' at a steel mill in the American Midwest that conducts fully integrated manufacturing. At the company, the high-pressure nozzles previously used for rust removal did not provide sufficient impact, resulting in inconsistent quality. After the introduction of the new nozzle, the increased impact led to cleaner removal of rust from the strips, and the occurrence of quality issues decreased. [Case Overview] ■Challenges - The previous high-pressure nozzles did not provide sufficient impact, leading to inconsistent quality. - There was a tendency for clogging, resulting in an uneven spray pattern. - The integrated nozzle strainer broke and fell out, causing blockages in the descaling header. - Additional maintenance time was required to remove broken fragments. - The lifespan of the nozzles was irregular, making it difficult to determine the appropriate replacement timing. *For more details, please refer to the PDF document or feel free to contact us.
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**Effects** - The rust on the strip has been removed more cleanly than before, and quality issues have decreased. - The lifespan of the nozzles has increased by 30%, and the wear rate of the nozzles has been kept constant. - Planned maintenance has become possible. - Issues with spray pattern defects and unexpected downtime due to maintenance have been resolved. - The reduction in maintenance time has resulted in cost savings of approximately 11.2 million yen per year. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Spraying Systems, a global brand of spray nozzles, offers a variety of nozzles suitable for different applications based on a track record of over 90,000 items. - Please feel free to consult us regarding spray technology, including spray nozzles, humidifiers, cleaning machines, coating devices, dust prevention, cooling, and lubrication. - We have established "Technical Test Rooms" in five locations nationwide. By physically handling the nozzles and testing sprays under various conditions, you can select the spray nozzle that truly meets your needs. - We offer over 20,000 standard products, providing the optimal nozzles for applications across all industries. - We also accept orders for custom specifications and system design and construction, starting from one unit. - ISO 9001 and ISO 14001 certified (Yokaichiba Factory). - Application examples: jet cleaning, high-pressure cleaning, spraying, watering, humidifying, coating, etching, developing, water film thin film, static electricity prevention, humidity control, dust prevention, dust suppression, peeling, wastewater treatment, defoaming, deodorizing, adhesives, release agents, scale removal, surface treatment, rust prevention, ear cutting, cutting, molding, cultivation, painting pretreatment, air blowing, oiling, reactions, granulation, fire prevention, cooling. For inquiries about spraying nozzles, please contact us here.