Powerful discharge type! Capable of transferring high-viscosity substances without alteration, with excellent quantification!
Our "Rotary Piston Pump" is compact and versatile, capable of transferring high-viscosity substances without alteration and excels in precise dosing. The lateral positioning of the rotor shaft can be easily adjusted without changing the orientation of the pump. Additionally, it can rotate in both clockwise and counterclockwise directions. It features a robust structure, making it durable and long-lasting. We offer a lineup that includes the standard RP series and the stainless steel RPS series. As options, we also provide the custom-made Rotary Joint NR series and Y-type strainers for foreign matter removal. 【Features】 ■ Compact and versatile ■ High volumetric efficiency, usable at low speeds ■ Easy lateral adjustment of the rotor shaft without changing the pump's orientation ■ Robust structure for durability and longevity ■ Capable of rotating in both clockwise and counterclockwise directions ■ Widely compatible with the transfer of high-viscosity liquids *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Operating Principle】 ■ As the rotor rotates, the piston strokes and liquid is guided into the space of the rotor on the inlet side. ■ The rotor rotates 180° and is pushed out by the piston from the outlet. (*The liquid in the pump repeats this cycle and is continuously discharged.) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Uses】 - Miso, moromi, butter, cheese, tsukudani, seaweed, lard, mayonnaise, sake lees - Starch, cream, chocolate, molasses, ketchup, sausage, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company was established in September 1986 as a parts processing factory for stainless steel rotary pumps under our parent company, Nakakin Co., Ltd. We perform machining of parts made from stainless steel, Hastelloy, titanium, and other materials, and we carry out precision machining of related components such as gear cover boxes with inner diameter tolerances and shaft pitches in micrometer units. We manufacture and sell rotary piston pumps for high-viscosity liquids such as miso, design and produce units with hoppers, and also manufacture rotating joints and Y-type strainers used in piping. Additionally, we design and manufacture jigs for machining, nipple insertion machines for automotive parts, pressure testing machines, and more. We strive daily to meet our customers' advanced needs by improving technology, ensuring quality, responding to short delivery times, and maintaining appropriate costs.