Specialized Machinery
Ultimate Precision and
Quality By pursuing accuracy and rigidity,
we accomplish precision and quality.

究Ultimate Precision and Quality By pursuing accuracy and rigidity, we accomplish precision and quality.
Application Examples
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Automobile
- Application
- Finishing for inner diameter of transmission gear and engine parts
- Products
- KIP Series
- Product Details
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EV motors
- Application
- EV motor punching stator and rotor materials
- Products
- KNCP Series
- Product Details
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Motorcycle
- Application
- Finishing for inner diameter of transmission gear and engine parts
- Products
- KIP Series
- Product Details
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Motor
- Application
- Finishing for inner diameter of motor cores and reduction gears of small motors
- Products
- KIP Series
- Product Details
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Motor
- Application
- Punching stator/rotor materials for large motors
- Products
- KNCP Series
- Product Details
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Generators
- Application
- Punching stator/rotor material for large generators
- Products
- KNCP Series
- Product Details
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Construction Machinery
- Application
- Spool bore finish on hydraulic valves
- Products
- KIP Series
- Product Details
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Construction Machinery
- Application
- Slicing, drilling, and tapping of swivel seat surfaces of cranes and other vehicles
- Products
- KRM Series
- Product Details
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Reduction gears
- Application
- Finishing for inner diameter of gears applied in reduction gears
- Products
- KIP Series
- Product Details
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Hydraulic equipment
- Application
- Spool bore finish on hydraulic valves
- Products
- KIP Series
- Product Details
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Pneumatic equipment
- Application
- Pneumatic valve spool hole inside diameter finish
- Products
- KIP Series
- Product Details
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Tools
- Application
- Cutting tips, tool holders precision inside hole bore finishing
- Products
- KIP Series
- Product Details
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Ceramics
- Application
- Precision inner diameter finishing of bearings, etc.
- Products
- KIP Series
- Product Details
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Molds
- Application
- Precision inner diameter finishing of molds
- Products
- KIP Series
- Product Details
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Aviation
- Application
- Tooth surface polishing of internal gears
- Products
- KIP Series
- Product Details
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Agricultural Machinery
- Application
- Spool bore finish on hydraulic valves
- Products
- KIP Series
- Product Details
Specialized Machinery Products List
Specialized machine for internal diameter precision machining(One-pass honing machine)KIP Series

One-pass machining with a diamond/CBN tool that realizes a wide range of machining and a remarkable reduction in machining time.
Applicable to the machining of a wide variety of materials including cast iron, steel (hardened steel), stainless steel, aluminum alloy, copper alloy, cemented carbide, ceramics, etc.
Product Details

CNC Notching Machine KNCP Series

By adopting CNC, achieves the world's fastest speed of 1000 spm. High accuracy and labor saving. Uniquely designed machine for high-mix, small-lot production of stator cores and rotor cores for electric motors, generators, etc. Product Details

Circular Seat Processing Machine KRM Series

The KRM Series is a "specialized machine tool" that enables efficiency and cost-saving for large-diameter swivel base sections for construction machinery and other large workpieces.
Realizes highly-precise NC machining in all axes. Highly reliable FANUC controller is used.
Product Details

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We are a manufacturer of machine tools, creating
the better world with technologies of Nagaoka Quality.
Here are our principles and history.