Creating the highest processing precision. The ultra-precision honing machine "Comprehensive Manufacturer NISSIN" will assist you with honing processing!
Do you have any concerns regarding honing processing? NISSIN, as a comprehensive manufacturer of honing machines, selects the machine body, tools, grinding stones, and jigs with our unique know-how to achieve ultra-precision processing. Not only that, but we also create products that satisfy our customers' requests, from development and prototype support to small-lot production and mass production support. Please trust NISSIN's honing machines, the masters of sub-micron precision. Today, we have received high praise as a leading manufacturer in Japan from customers in the automotive industry, including injection pumps, as well as in the motorcycle, oil and pneumatic, home appliance, general-purpose engine, and sewing machine industries. For more details, please feel free to contact us.
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basic information
■ Overview ・Hole diameter: φ3mm to φ100mm ・Processing length: Max 130mm (For processing ranges other than the above, please consult us separately) ■ Main processed workpieces ・Four-wheeled parts, two-wheeled parts, hydraulic parts, home appliance parts, etc. The possible processing length may also be limited by the required processing accuracy depending on the processing length and conditions. For more details, please feel free to contact us.
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Applications/Examples of results
Cylinders, connecting rods, barrels, nozzles, various gears, turbos, compressors, stator cores, hydraulic parts, pneumatic parts, ceramic parts, power steering, etc. We have received high praise from various customers in the automotive industry, motorcycles, hydraulic and pneumatic sectors, home appliances, general-purpose engines, sewing machine industry, etc., for our inner diameter finishing processes, including injection pumps. Please feel free to contact us regarding prices and delivery times.
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Company information
Our company is a comprehensive manufacturer of ultra-precision honing machines based in Kyotango City, Kyoto Prefecture. Founded in 1946 as a specialized manufacturer of sewing machine parts, we have since made continuous efforts in the production of various precision machine parts (industrial sewing machine parts, engine parts for automobiles and motorcycles, etc.) and machine tools (vertical automatic honing machines, special grinding machines, etc.), supplying numerous products to the industrial sector. Nisshin ProSOL's unique honing technology, leveraging precision machining techniques, contributes to the rationalization, labor-saving, and high precision of manufacturing processes across diverse industries through proactive expansion into global markets. We changed our company name in April 2025.