Taking up a great number of challenges, we have developed a wide array of special-purpose
machine tools for over half a century.
We will keep enhancing our development concept and technical capabilities and taking up
new challenges.
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General-purpose turning machine KL-450-B
●Established for the purpose of auto parts machining and machine tool sales |
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First special-purpose machine tool
●Built a new factory at Hashira Town, Okazaki City.
●Started the production of in-house products (general-purpose turning machines, special-purpose machine tools)
●Reorganized and incorporated into Kataoka Machine Tools Mfg. Co., Ltd. |
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Model:KL-300-L
●Started the production of Hydraulic Control Semi-Automatic Piston Ring Turning Machine KL-300-L |
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First exported General-Purpose
Turning Machine KL-600G |
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Shipment of the first machine tool (Nagoya port) |
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●Delivered a general-purpose turning machine to
South Africa Republic as the first export machine |
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Started the production of Hydraulic Control Semi-Automatic General-Purpose Turning Machine 4S
●Removed Head Office Plant to the present location
●Delivered a large number of special-purpose machines to the three major piston ring manufacturers of Japan |
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●Started production of Hydraulic Control Full-Automatic Piston Ring I.D. & O.D. Turning Machine R-3 |
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●Exported hydraulic control semi-automatic piston ring turning machines to Austria |
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Delivered a large number of Hydraulic Control Semi-Automatic General-Purpose Turning Machines 4S, 4SP, 6SP, etc. (to the industries of construction machines, bearings, pumps, etc.)
●Exhibited at a machine trade fair in Philadelphia
●Exhibited at a machine trade fair in Chicago |
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●Exported special-purpose machine tools for piston rings to England and others
●Exhibited at a machine trade fair in Moscow |
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●Held a piston ring technology exchange party in Beijing.
●Exported special-purpose machine tools for piston rings to China and others |
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Model:R-3MG
●Started the production of CNC Full-Automatic Piston Ring O.D. Grinding Machine R-3MG for the first time in the piston-ring industry
●Exhibited at an international machine tool trade fair (EMO) in Hannover |
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●Exported special-purpose machine tools for piston rings to Brazil |
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●Exported special-purpose machine tools for piston rings to the United States
and others
●Exhibited at a machine trade fair in Milan
●Exhibited at a machine trade fair in Tokyo |
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Model:R-4MG
●Started the production of NC Full-Automatic Piston Ring O.D. Grinding Machine R-4MG
●Participated in the Japan Automation Technology Exhibition in Tianjin City. |
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●Exhibited at a machine trade fair in Moscow
●Exported special-purpose machine tools for piston rings to Thailand |
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Model:RL-1-NC-1
●Started the production of NC Semi-Automatic Piston Ring O.D. Turning Machine RL-1NC-1 |
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●Exhibited at a machine trade fair in Shanghai |
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●Exhibited at a machine trade fair in Beijing
●Commended by Nippon Piston Ring Co., Ltd. for the formulation of a dedicated Benz line. |
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Started the production of CNC Semi-Automatic Large-Sized Camshaft Cam Lobe Milling Machine SCM-2NC
●Established an overseas sales service base in India
●Exported special-purpose machines for piston rings to Portugal |
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Model:PG-180
●Started the production of CNC Full-Automatic Piston Ring O.D. Grinding Machine PG-180 |
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Model:DCM-1
●Started the production of Semi-Automatic Piston Ring I.D. & O.D. Cam Turning and Joint Milling Composite Machine DCM-1
●Exhibited at a machine trade fair in New Delhi
●Concluded a contract for 33 machines with KAMAZ Truck Factory (Tatarstan, Russia). |
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Model:VC-900
●Started the production of CNC Full-Automatic Ultra-Large-Sized Piston Ring I.D. & O.D. Cam Turning Machine VC-900 |
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Model:KG-2P
●Started the production of CNC Full-Automatic Keystone Ring Grinding Machine KG-2P |
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●Exported special-purpose machine tools for piston rings to Sweden
●Established overseas sales service bases in Brazil and China |
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Model:PG-230
●Started the production of CNC Full-Automatic Piston Ring O.D. Grinding Machine PG-230 |
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Model:PCG-2-NCS-TS
●Started the production of CNC Semi-Automatic Mandrel Type Piston Ring O.D. Grinding Machine PCG-2-NCS-TS |
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Model:MCK-120
●Started production of CNC Full-Automatic Piston Ring Marking Inspection Machine MCK-120 |
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Model:ICG-1M
●Started the production of CNC Semi-Automatic Piston Ring I.D. Grinding Machine ICG-1M |
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Model:SCG-1
●Started the production of CNC Semi-Automatic Large-Sized Camshaft Journal and Cam Lobe Grinding and Keyway Milling Composite Machine SCG-1 |
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Model:RL-1V
●Started the production of CNC Full-Automatic Piston Ring O.D. Turning Machine
with Spacer Auto Transfer Function RL-1V |
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●Started the production of CNC Semi-Automatic Large-Sized Piston Ring O.D. Grinding Machine PCG-3NC-TS
●Started production of CNC Full-Automatic Piston Ring I.D. Turning Machine RIC-160
●Exported special-purpose machine tools for piston rings to Indonesia
●Established overseas sales service bases in the United States and Portugal |
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Model:VC-1100
●Started the production of CNC Full-Automatic Ultra-Large-Sized Piston Ring I.D. & O.D. Cam Turning and Marking Machine VC-1100 |
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Model:NRC-120
●Started the production of CNC Full-Automatic Piston Ring I.D. & O.D. Turning and Marking Composite Machine NRC-120 |
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●Started the production of CNC Full-Automatic Piston Ring I.D. and Edge Face Turning Machine KC-C2
●Started the production of CNC Full-Automatic Piston Ring Notch Grinding Machine BNG-1
●Established an overseas sales service base in France |
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Model:UPG-120
●Started the production of CNC Full-Automatic Piston Ring O.D. Grinding Machine UPG-120 |
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Model:VSC-100A
●Started the production of CNC Semi-Automatic Lapping Sleeve I.D. & O.D. Turning Machine VSC-100A |
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Model:MM-1A-NC
●Started the production of CNC Full-Automatic Piston Ring O.D. Turning Machine MM-1A-NC |
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Model:PCG-1-NC-S
●Started the production of CNC Semi-Automatic Piston Ring O.D. Grinding Machine PCG-1-NC-S |
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Model:RRC-1
●Started the production of CNC Full-Automatic Reflow Seal Ring Cut-off Turning Machine RRC-1 |
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●Started the production of CNC Semi-Automatic Ultra-Large-Sized Piston Ring O.D. Grinding Machine PCG-4-NCS
●Started the production of Semi-Automatic Piston Ring Coil Cutting and Grinding Machine SGG-1
●Started the production of CNC Full-Automatic Large-Sized Reflow Seal Ring Cut-off Turning Machine RRC-1L |
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Model:BG-120
●Started the production of CNC Full-Automatic Piston Ring Side Rail O.D. Buffing Machine BG-120 |
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Model:GSM-105
●Started the production of CNC Full-Automatic Piston Ring Gap and O.D. Part Chamfering and Grinding Machine with
Optical Measuring Function GSM-105 |
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Model:REG-1
●Started the production of CNC Full-Automatic Rotary Engine Oil Seal I.D. Grinding Machine REG-1 |
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●Started the production of CNC Full-Automatic Piston Ring I.D. Chamfering and Turning Machine with Laser Beam Measuring Function KC-B2-LMN
●Started the production of CNC Full-Automatic Piston Ring I.D. & O.D. Turning Machine MM-1AS-NC
●Published in “Closeup! Strengths of Japanese Enterprises,” the magazine “Fauré,” February issue,Mizuho Research Institute, Ltd.
●Issued unsecured bonds for 100 million yen through Mizuho Bank, Ltd. |
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Model:UPG-160
●Started the production of CNC Full-Automatic Piston Ring O.D. Grinding Machine UPG-160 |
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Model:DCM-1A
●Started the production of CNC Robot System Full-Automatic I.D. & O.D. Cam Turning and Joint Milling Composite
Machine DCM-1A(DCM-1 with Robot System) |
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Model:SCF-50／500
●Started the production of CNC Semi-Automatic Camshaft Cam Lobe Super-Finish Machine SCF-50／500 |
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●Started the production of CNC Semi-Automatic Large-Sized Piston Ring I.D. & O.D. Cam Turning and Joint Center Milling Composite Machine CT-2-NC
●Introduced in the 2007 edition of “300 Small and Medium Active Manufacturing Companies Supporting the Future of Japan” compiled by the Small and Medium Enterprise Agency, the Ministry of Economy, Trade and Industry
●Commended by the Minister of Economy, Trade and Industry Akira Amari (Tokyo International Forum)
●Introduced in “Nagoya That‘s New to You” (Yosensha Mook) |
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Model:SCM-300／2000
●Started the manufacturing of Semi-Automatic CNC Large-Sized Cam Shaft and Cam Lobe Milling Machine SCM-300/2000 |
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Model:DKG-1
●Started the manufacturing of Full-Automatic Double-Side Grinding Machine for Dual Spindles and Keystone Rings DKG-1 |
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●Exported special-purpose machines for piston rings.
●Started the manufacturing of Semi-Automatic CNC Large-Sized Cam Shaft and Cam Lobe Milling Machine SCM-2NC-S.
●Participated in the 1st Aerospace Industrial Technology Show (AITEC) 2008 (Nagoya). |
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