Troubles such as liquid leakage have been resolved! Introducing a case study from a steel manufacturer.
At the steel manufacturer, high-temperature nitric acid is being transported within the steelworks. Traditionally, pumps with PFA lining were used, but there were issues such as "the lining peeling off or pinholes forming due to temperature and pressure changes, leading to corrosion of the pump and liquid leakage." For solutions to the challenges and requests, please download and view the PDF materials. 【Customer's Challenges and Requests】 ■ The lining peels off or pinholes form due to temperature and pressure changes, leading to corrosion of the pump and liquid leakage. ■ The structure of the mechanical seal is complex and requires considerable adjustment. ■ Wear and liquid leakage due to slurry retention frequently occur. ■ The maintenance burden is significant. *For more details, please refer to the PDF materials or feel free to contact us.
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Takumina Co., Ltd. is a leading company in precision pumps, welcoming all challenges as a "fluid solutions" provider. With a history of over 67 years since its founding, it is a long-established manufacturer that was the first in Japan to start producing powered metering pumps. Before the widespread adoption of water supply systems, it began manufacturing and selling suction-type chlorine disinfection machines, and the difficult challenges faced by customers have shaped Takumina's "pump technology" over the years. Currently, our pumps continue to be chosen in various manufacturing processes that require severe precision, including electronic materials and pharmaceuticals. Our smooth flow pumps, which provide high-precision liquid delivery with a continuous, pulsation-free flow despite being diaphragm-type, are strong against slurries, contamination-free, and do not alter liquid quality. We offer fluid solutions used in various manufacturing, transfer, supply, and injection processes, starting with the water treatment field. Takumina is committed to understanding the characteristics of liquids and the various conditions of processes to propose optimal transfer systems. We provide suggestions from research and development to manufacturing processes. We also accept inquiries about rental machines and actual liquid tests. If you have any difficulties in choosing pumps or fluid transfer, please feel free to contact us.