Faithfully reproducing the basic structure of the bankel-type RE.
037【Report from Our Company】2025/09/10 Nitto Kogyo Co., Ltd. (Osaka) is a comprehensive manufacturing company that supports manufacturing with "jig expertise × precision machining." Nitto Kogyo Co., Ltd. (Osaka) is the original manufacturer of the Wankel-type rotary engine (RE). Our Wankel-type RE faithfully reproduces the basic structure of Dr. Wankel's design. Nitto Kogyo Co., Ltd. (Osaka) has newly designed and developed dedicated silencers for its small rotary engine "NR-20 series" and "NRG-20 series," and has begun sales. Utilizing our unique precision machining technology, we achieve high exhaust efficiency and durability, maximizing engine performance. #SmallBatchMachining #MediumBatchMachining #CustomProduction #PrototypeMachining #GeneralMachining #RotaryEngine #NewProductDevelopmentSupport #CenteringDevice #ToolCommercialization #NittoKogyoCoLtd (Osaka)
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basic information
Silencer for small rotary engines
Price range
P1
Delivery Time
P1
Applications/Examples of results
Silencer for NR-20/NRG-20 Silencer for rotary engines
Company information
Nitto Kousakusho Co., Ltd. (Osaka), founded in 1965, has a long history as a "designer and manufacturer of jigs and dedicated machines," specializing in "precision machining of mechanical parts for single items, small lots, and medium lots." Utilizing the unique know-how developed through the creation of jigs and dedicated machines, we flexibly respond to prototypes and single-item processing. We are equipped with a variety of machines, from general-purpose milling machines and lathes to MC and NC lathes, as well as grinding machines, allowing us to handle a diverse range of materials including iron, cast iron, aluminum, stainless steel, and copper. We also accommodate consultations from the conceptual stage and provide a one-stop service from ideas (concepts) to design, manufacturing, finishing, and delivery. Additionally, we are actively engaged in next-generation technologies, including the manufacturing and sales of our uniquely designed small Wankel-type rotary engine (NR series) and the development of hydrogen and multi-fuel compatible rotary engines. If you have any concerns regarding machining, please feel free to consult with us at Nitto Kousakusho Co., Ltd. (Osaka).
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