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, PFA-lined pumps were used, but there were issues such as "the lining peeling off or pinholes opening 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 open due to temperature and pressure changes, causing the pump to corrode and liquid to leak. ■ The structure of the mechanical seal is complex and requires considerable adjustment. ■ Wear and liquid leakage frequently occur due to slurry retention. ■ 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 and a provider of "fluid solutions" that welcomes all challenges. 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, we began manufacturing and selling suction-type chlorine sterilizers, and the difficult challenges faced by our customers have shaped Takumina's "pump technology" over the years. Currently, our pumps are continuously chosen for various manufacturing processes that require high precision, including electronic materials, pharmaceuticals, and more. Our smooth flow pumps, which provide high-precision liquid delivery with continuous, pulsation-free flow despite being diaphragm-type, are strong against slurries, contamination-free, and do not change liquid quality. We offer fluid solutions used in various manufacturing, transfer, supply, and injection processes, starting with the water treatment field. At Takumina, we strive daily to understand the properties of liquids and the conditions of processes to propose the optimal transfer systems. We provide suggestions from research and development to manufacturing processes. We also accept inquiries for rental equipment and actual liquid testing. If you have any difficulties in selecting pumps or fluid transfer, please feel free to contact us.