The grinding spindle of Iruno Machine Works, which meets stringent grinding requirements with high precision and rigidity, is designed by engineers who are well-versed in the field.
We have the following grinding wheel spindle options available for use with the YIG series and IIG series of general-purpose precision internal grinding machines. == General-Purpose Precision Internal Grinding Machines YIG-15SA, YIG-20M・20MSA == Grease Lubricated Oil Mist Lubricated (Note 1) SH-GQ0 40,000rpm JS-GS0 60,000rpm SH-GQ1 30,000rpm JS-GQ1 50,000rpm SH-GQ2 18,000rpm JS-GQ2 30,000rpm SH-GQ3 15,000rpm JS-GQ3 25,000rpm SH-GQ4 10,000rpm JS-GQ4 15,000rpm (Note 1) An oil mist device manufactured by Azbil TACO is required separately for the oil mist lubricated grinding wheel spindles. It is standard to include this oil mist device when purchasing new or remanufactured machines. For large diameter use, flange type F3-85×200 5,000rpm
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basic information
== Large General-Purpose Internal Grinding Machine YIG-40 == F40-70×350 F40-80×450 F40-80×500 F40-90×200 F40-90×300 F40-130×270 F40-130×400 SH-40-Q5 ***** In Advancing the Development of IRINO INTERNAL GRINDING (IIG) ***** Currently, we are also developing the 【IRINO High-Frequency Spindle】 with a built-in motor. It is scheduled to be mounted on the IIG NC machine. For more details about the IIG NC machine and the IRINO High-Frequency Spindle under development, please feel free to contact us.
Price range
P5
Delivery Time
※Grease lubrication and oil mist lubrication are delivered approximately two months after order. The large diameter flange type, F40, is made to order. Please contact us for inquiries.
Applications/Examples of results
In addition, we also manufacture special spindles tailored to YIG's special machines. Please feel free to contact us.
Company information
Irino Kiko Co., Ltd. (a full member of the Japan Precision Machinery Manufacturers' Association) manufactures precision internal grinding machines capable of processing difficult-to-cut materials and meeting high precision requirements. We have achieved roundness of 0.07μm, generally maintaining levels around 0.1 to 0.2μm for machine deliveries. Professional engineers are continuously developing and manufacturing products in areas such as the main body of internal grinding machines, spindle axes, jigs, and electrical control. We manufacture, sell, and repair general-purpose and hybrid precision internal grinding machines, large general-purpose precision internal grinding machines, NC precision internal grinding machines, spindle axes (grease-lubricated and oil mist-lubricated), and rotating tools (Kere). We also have a track record of developing, manufacturing, and selling special internal grinding machines tailored to specific workpieces. Currently located in the Kurihama industrial area of Yokosuka City, we will be relocating to the Yokosuka Research Park (YRP) in October 2025. https://yrp.co.jp/ Planned construction site: 7-3 Hikari no Oka, Yokosuka City, Kanagawa Prefecture Our professional engineers, specializing in the manufacturing of internal grinding machines and machine tools, will continue to support the industry and meet your needs.