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Internal grinding machine Product List and Ranking from 7 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.

Internal grinding machine Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.

  1. トーヨーエイテック Hiroshima//Automobiles and Transportation Equipment
  2. セイコーインスツル 精密デバイス事業部 精機部 Chiba//Industrial Machinery
  3. null/null
  4. 4 和泉金属工業 Osaka//Industrial Machinery
  5. 4 株式会社酒井鉄工所 Niigata//Manufacturing and processing contract
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Internal grinding machine Product ranking

Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.

  1. Internal Grinding Machine "T-125N, T-1254N CNC Internal Grinding Machine" トーヨーエイテック
  2. Internal Grinding Machine "T-11JA, T-11JAS" (Chuck Type) トーヨーエイテック
  3. Internal Grinding Machine "T-11L" (Chuck Type) トーヨーエイテック
  4. Internal Grinding Machine (Centerless Type) "T-11LB" トーヨーエイテック
  5. 4 Internal Grinding Machine "KN-113B" 和泉金属工業

Internal grinding machine Product List

31～36 item / All 36 items

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Internal Grinding Machine (Chuck Type) "THG-10C"

Internal Grinding Machine (Chuck Type) "THG-10C"

This is a model that achieves high precision and high efficiency processing while also being capable of handling varied and variable production.

Equipped with a newly developed chuck that reduces workpiece distortion during clamping and designed to be more compact than before, it also features a high-speed work spindle with a maximum rotation speed of 3,000 min-1, a high-resolution servo motor, and a newly developed single-arm loader, achieving higher precision and productivity in machining. Furthermore, to facilitate the layout of the production line, each conveyor connecting the front and rear processes is arranged in a straight line. Additionally, the number of setup change parts during workpiece changes has been reduced by more than 30%, significantly shortening setup time. It can flexibly accommodate mixed and variable production. 【Specifications】 ○ Outer diameter of workpieces that can be chucked: 12–200 φmm ○ Width of workpieces that can be chucked: 80 mm ○ Inner diameter of workpieces that can be ground: 6–100 φmm For more details, please contact us or download the catalog.

  • Grinding Machine
  • Internal grinding machine

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Characteristics and Advantages of Internal Grinding Machines by On-Site Trained Engineers

Characteristics and Advantages of Internal Grinding Machines by On-Site Trained Engineers

Insert the grinding stone into the hole, and both the product and the grinding stone rotate! Grinding is performed by the cutting of the grinding stone and the forward and backward feeding.

An internal grinding machine is a type of machine tool used for grinding the inner surfaces of holes, and some models can perform end face grinding to ensure the perpendicularity between the hole's axis and its end face. By grinding the end face and the hole simultaneously, high-precision machining can be achieved. Additionally, unlike honing, the positional accuracy of the hole does not depend on prior processing (previous steps) and can accommodate various hole diameters with a single grinding wheel. The size that can be ground is determined by the diameter of the grinding wheel and the machine's stroke, allowing for the grinding of stepped shapes and tapered surfaces, which is one of the features that enables precise coaxiality (concentricity). For more detailed information, please refer to the related links. *For more details, please check the PDF materials or feel free to contact us.*

  • Grinding Machine
  • Internal grinding machine

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Internal Grinding Machine "KIH80 II"

Internal Grinding Machine "KIH80 II"

Simultaneous processing of 2 units is possible! We have achieved a stabilization of the supply and discharge positions through spindle fixation.

The "KIH80 II" is a high-performance, high-precision new internal grinding machine. It is capable of processing two pieces simultaneously. By stabilizing the supply and discharge positions through fixed spindle operation, we have pursued ease of use. Additionally, it is equipped with a high-frequency rotary dressing device, enhancing its functionality. For more details, please contact us. 【Features】 ■ Pursuit of ease of use ■ Adoption of performance stabilization technology ■ Enhanced functionality ■ Capability to process two pieces simultaneously ■ Compatible with CBN wheels *For more information, please refer to the PDF document or feel free to contact us.

  • Grinding Machine
  • Internal grinding machine

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[Case Study] Seiko Instruments' Internal Grinding Machine Solves Challenges of <Micro Holes>

[Case Study] Seiko Instruments' Internal Grinding Machine Solves Challenges of <Micro Holes>

Introducing examples of problem-solving achieved through high-speed spindles and machining know-how cultivated over many years of experience.

We would like to introduce a case where Seiko Instruments Inc. resolved challenges through test processing. When performing internal grinding of micro-holes, the rigidity of the quill supporting the grinding wheel becomes lower, resulting in greater deflection of the quill, making it very difficult to ensure dimensional and shape accuracy. With our internal grinding machine, we can perform high-efficiency internal grinding of extremely small diameters down to a minimum of 0.3mm, thanks to our self-developed high-speed spindle with high precision and the processing know-how cultivated over many years of experience. [Case Overview] ■Challenges - Ensuring dimensional and shape accuracy ■Results - High-efficiency internal grinding of extremely small diameters down to a minimum of 0.3mm is possible. *For more details, please refer to the related links or feel free to contact us.

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  • Grinding Machine
  • Internal grinding machine

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What is thin-walled machining? Achieving high precision processing! Solving deformation caused by gripping.

What is thin-walled machining? Achieving high precision processing! Solving deformation caused by gripping.

A highly versatile 2-roll, 1-shoe spindle has been newly developed by applying the method used for inner surface grinding of components such as ball bearings. *Processing examples available.

Thin-walled machining is a process that involves machining a workpiece to a thin profile while maintaining high precision. Workpieces that require internal grinding often demand not only roundness and surface roughness but also concentricity concerning the outer diameter. This is especially true for thin-walled workpieces, where deformation due to gripping becomes a challenge. Seiko Instruments has developed a highly versatile 2-roll, 1-shoe spindle, applying methods previously used for internal grinding of ball bearing components to avoid deterioration of shape accuracy caused by gripping. If you are facing issues with shape accuracy due to gripping, such as with scroll chucks, collet chucks, or mandrel chucks, please feel free to consult us. *For more details, please refer to the PDF document or feel free to contact us.*

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  • Grinding Machine
  • Internal grinding machine

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[Case Study] Seiko Instruments' Internal Grinding Machine Solves Challenges <Precision Machined Parts>

[Case Study] Seiko Instruments' Internal Grinding Machine Solves Challenges <Precision Machined Parts>

We will introduce a case that enabled a reduction in lap processing time by improving surface roughness!

We would like to introduce a case where Seiko Instruments Inc. solved challenges through test processing. In the case of precision machined parts, a lapping process may be required in the post-process of inner surface grinding. To shorten the time required for processing, it is necessary to machine at a precision close to that of the final finishing lapping process during the inner surface grinding stage. By improving roundness, cylindricity, and surface roughness, the lapping process can be simplified. 【Case Overview】 ■Challenges - Shorten processing time - Machine at a precision close to that of lapping ■Results - Simplified lapping process - Achieved improvement in surface roughness in addition to shape accuracy *For more details, please refer to the related links or feel free to contact us.

  • Grinding Machine
  • Internal grinding machine

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