Solving issues such as 'the sliding part wears out and causes liquid leakage' and 'pulsation does not completely disappear, resulting in uneven coating'!
A manufacturer of automotive parts that applies coatings to automotive components was using a plunger pump for liquid supply. As a result, there were challenges such as "wear of the sliding parts causing liquid leakage" and "using an air chamber but the pulsation not completely disappearing, leading to uneven coating." For solutions to these challenges, please download and view the PDF materials. [Customer Challenges] ■ Wear of sliding parts (plunger, plunger seal) causing liquid leakage ■ Pulsation not completely disappearing, leading to uneven coating ■ Considered using a rotary pump without pulsation, but could not use it due to color variation caused by shear and friction heat *For more details, please refer to the PDF materials or feel free to contact us.
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Company information
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.