NITTO MFG.,LTD. (Osaka) is a comprehensive manufacturing company that supports manufacturing with "knowledge of jigs × precision machining."
038【Report from Our Company】2025/09/10 https://www.nitto-mfg.com/https-www-nitto-mfg-com-blog-20250910_2/ NITTO MFG.,LTD. (Osaka) is a comprehensive manufacturing company that supports manufacturing with "jig expertise × precision machining." NITTO MFG.,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 MFG.,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.
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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 MFG. Co., Ltd. (Osaka), founded in 1965, has a long history as a designer and manufacturer of jigs and special-purpose machines. Today, we handle everything from one-off machining to small- and medium-lot precision parts production. Leveraging our unique expertise cultivated through jig and special machine development, we flexibly support prototypes and custom machining requests. Equipped with a wide range of facilities—from conventional milling and lathes to machining centers, NC lathes, and grinding machines—we can process diverse materials including iron, cast iron, aluminum, stainless steel, and copper. From the concept stage through design, manufacturing, finishing, and delivery, we provide a complete one-stop solution. If you face any machining challenges, please feel free to consult NITTO MFG. (Osaka). Furthermore, as part of our lifelong commitment, we actively engage in: Advancing precision machining technology through jig-design know-how Manufacturing and sales of our originally designed small Wankel rotary engines (NR Series) Development of next-generation rotary engines capable of operating on hydrogen and multiple fuels