Solving issues such as 'the sliding part wears out and causes liquid leakage' and 'the pulsation does not completely disappear, resulting in an 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 not completely eliminating pulsation, 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 eliminated, leading to uneven coating ■ Considered using a non-pulsating rotary pump, but it could not be used 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 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.