Family BrandsMachining Fruitful, Sustaining

Precise, Enduring

Keen, Prolific Components Fundamental, Reliable

A BRIEF LOOK AT NACHI

Bold, Lithe Robots Quick, Rigorous

Dignified, Strong

Exquisite, Masterful

Catalog produced in May.

2007

No.1002E-9

Contributing to the Progress of the World of Product ManufacturingMachiningCutting Tools Machine ToolsBroaching Machines Micro Finisher Precision Roll Forming Machines Special Purpose Machines Aspheric Generators Precision Slicing Machines CNC Grinding Machines

IndexResponding to the Market Needs

Robots

Automobiles and Automotive PartsWelding and General Handling Robots

Round Tools Drills End Mills Taps

Precision Cutting Tools Broaches Hobs Shaving Cutters Forming Racks Precision Dies

3-4Electronics, Electrical Appliances, Information and Telecommunications

Heavy Duty/Payload Handling Robots

Metal Band Saws Clean Robots

5Aircraft, Railroads and Construction Machinery

6Material Near-net Shape Cutting Shaping

Manufacturing Process

Heat Treatment

Cutting-off

Heat Treatment Surface Modification

Grinding Ultra Precision Machining Essential Components Assembly Welding TransferMachine Tools and Industrial Machinery

7Regrinding/Recoating for Cutting Tools

Marketing and Lifestyle

High-Function Bearings for Industrial Machines High-Function Bearings for Automobiles

High-Function Hydraulic Equipment for Industrial Machines High-Function Hydraulic Equipment for Construction Machines Hydraulic Pumps Hydraulic Valves Hydraulic Motors Hydraulic Units Solenoid Valves for Automobiles 3way Solenoid Valves Linear Solenoid Valves Automotive Hydraulic Units

8Expanding Latent TechnologyCutting Tools Machine Tools Precision Dies Precision Tools

Tool Engineering Services

High Speed Steels Hardened Rods Micron Hard Fine Multi Alloy

Vacuum Carburizing Furnace Vacuum Degreasing Washer Coating Equipment Coating Process

Ball Bearings Roller Bearings Various Other Bearings

11-14Robot Maintenance, Overhaul Remodeling, Retrofit for Machine Tools Maintenance of Industrial Furnaces Technical Consulting Robot School

Robots

15-16Special Steels Industrial Furnaces Bearings Hydraulic Equipment Automotive HydraulicsBearings Hydraulic Equipment Automotive Hydraulics

MaterialsBusiness PartnersSumitomo Electric Industries, Ltd. Sumitomo Electric Hardmetal Corp. ALLIED MATERIAL CORP. Kashifuji Works, Ltd. Kanzaki Kokyukoki Manufacturing Co.,Ltd. Industrial Metal Products Corp. Sodick Plustech Co., Ltd. Fujikoshi Machinery Corp.

Components

Engineering

17-20DAIHEN Corporation DENSO CORPORATION Aichi Sangyo Co., Ltd. JTEKT Corporation Asahi Seiko Co., Ltd. The Tata Iron and Steel Co., Ltd. Chien Hsin Trading Co., Ltd. Shanghai Automotive Industry Corp. Daesung Industrial Co., Ltd. Daido Steel Co., Ltd. Riken Seiko Co.,Ltd. Eramet Group

Special Steels Industrial Furnaces Coating

21-22

1

2

Automobiles and Automotive PartsSafe and Comfortable Driving

EnginesContributing to Higher Energy Efficiency and Green Processes

Automotive Air Conditioner Bearings

SteeringSafe and Stable Steering

Broaching of Steering Racks Double-row Angular Contact Ball Bearings for Automotive Air Conditioners Handling Robots Spot Welding Robots Ultra-Heavy-Load Handling Robots

Compressors for Automotive Air Conditioners

MQL Machining System

High-efficiency, Non Step Deep Hole Drilling 4-point Contact Ball Bearings BX Series Self-aligning Clutch Release Bearings Vane Material in Power Steering Pumps Made from HSS

TransmissionsMQL Power Cell

For Responsive and Comfortable DrivingMicro Finisher

Constant Velocity JointsQuiet and Smooth Rotary TransferSolenoid Valves for Automobiles

Crankshaft and Camshaft Lapping Vacuum Heat Treatment and Parts Washer for Environmental Conservation

Automated Vacuum Carburizing System

Example of Transmission Gear

Roller Bearings for Constant Velocity Joints

Precision Rolling

MQL Broaching

High Speed Hob Cutting

Broaches & Gear Cutting Tools

3

4

Electronics, Electrical Appliances, Information and TelecommunicationsFrom IT to Home AppliancesUltra-precision Machining for HDD Magnetic Heads and Optical Communication SystemsFiber Optic Array Light Guide

Aircraft, Railroads and Construction MachinerySupporting Reliability with High FunctionalityAchieving High Productivity with High PrecisionWorld-leading high-precision broaches and end mills facilitate the machining of blades for gas turbines and jet engines.

Multi-filament

Optical Fiber

Electro-Discharge Truing Device Xs-mill Geo Series

Cellular Phone

Digital Video Camera

Precision Slicing Machine

Connector

V-groove Block

X-mas Tree Form Broaches Turbine Disks and Blades

For Punching Semiconductor Packaging and IC Checker Probe Pins

Producing Parts for Liquid Crystal Panels and Molds for Digital Cameras and DVD Pick Up Lenses in Nanometer

Ensuring High Speed, Safety and ComfortJournal Bearings for the Bullet Train Shinkansen Bearings for Jet Engines

Bearings for Jet Engines

Journal Bearings for the Bullet Train Shinkansen Ultra-fine Wire Micron Hard Ultra-precision Aspheric Generator NANO ASPHER Ultra-precision Groove Cutting Machine NANO GROOVER

Improving OperabilityLoad Sensing System

Energy-efficient, Compact and Powerful Highest ranked hydraulic equipment for construction machinery in the worldWheel-drive and Swing Motors, Variable Volume Piston Pumps

Example of Micron Hard Applications (Probe Unit for Semiconductor Testing)

Example of Machining by Ultra-precise Aspheric Generator (Molds for Lenses)

Liquid Crystal TV Screen Wheel-drive Motor/Swing Motor

Ideal Tool for Producing Compressors for Air Conditioners

Robot Systems for Arc Welding, Spray Painting and Handling

Air Conditioner

Broaches for Machining Compressor Vane Slots

Large-sized Glass Substrate Transfer Robot

Variable Volume Piston Pump

Arc Welding Robots

5

6

Machine Tools and Industrial MachineryAchieving High Precision and High EfficiencyBearings and Hydraulic Equipment for Various Applications in Machine Tools, Printing Presses and Paper Manufacturing Machines Cutting Tools (End Mills) for High-speed Machining of Parts Profiled Materials that are Near-net Shape

Marketing and LifestyleWidely-used in Many Areas of Our Lives

Super Precise Bearings for Machine Tools

Sealed Ball Screw Support Bearings

Tools for DIY Drills Machining Centers Machining Centers

Tools for DIY Hand Hacksaw Blades and Jigsaw Blades

Printing Presses

New brand for bearings QUEST Recycling Materials transfer Robots

Compact Energy-saving Hydraulic Units

Bearing for Paper Manufacturing Machines

Power Meister, Compact Hydraulic System of high energy-efficiency and high precision

An earthquake-proof equipment Magni Cradle, which will protect your important assets and information from earthquakes

Excel Series Spherical Roller Bearing

Ordinary time

During earthquakes

End Mill Doing High Speed Cutting

Handling Robots

Profiled Bars [Pre-shape]

Controls the shock of earthquakes with rolling technology of bearings

Bearings for opening/closing Stadium Domes

Metal Band Saw Blades for cutting frozen tuna

7

8

Business LinksGenealogy of Synergies based on Engineering & Product Development1928 1940Great Depression and World War II

1950

1960

1970

1980Economic growth (late term) Oil crisis Yens appreciation

1990Advanced level of economy Bubble economy

2000Environmental protection IT revolution

2005Globalization and borderless world Economic upturn

Postwar rehabilitation Economic growth (early term)

Creation periodStarted business operations to produce machines and tools domestically amid the nationwide industrial modernization campaign

Expansion periodExpanded businesses in the wartime economic framework, creating a firm foundation for the current businesses.

Rehabilitation period/diversification (1st term)Gained a foothold as a comprehensive machine manufacturer.

Internationalization (1st term)Adopted a divisionalized organization system and expand exports to three big corners of the world.

Diversification and internationalization (2nd term)Expanded the fields of business operations in an effort to become a full-fledged mechatronics manufacturer. Promoted shift of production to overseas bases.

Mechatronics

Revival by Selection and IntegrationPut more management resources into core businesses based on the concept of Selection and Integration. Promote relocation of business operations to overseas countries, and encourage business tie-ups with other companies.

NACHI-BUSINESSImplemented the NACHI-BUSINESS Policy based on synergy effects.

Global Marketing

Cutting Tools

Hacksaw Blades Drills End Mills Hobs

Toward a comprehensive tooling manufacturer

Metal Band Saw Blades Shaper Cutters

Precision Molds

G-coating ToolsExpanded the scope of cemented carbide coating tools.

Machining

Advanced into the field of cemented carbide tools.

Ecology and Economy Broadened the scope of the environment-compatible tools

Business alliance with Sumitomo Electric Industries,Ltd. New factory for broach production

AG Drills Oval Mills

GS-mills AG-mills

Factory for broach production

Factory for Gear cutting tools

Carbide Drills

Shaving Cutters Broaches Christmas Tree Forms Broaches Tools and machines Drill processing machine Bearing grinder Broaching Machines In-house equipment/grinding technology Broach Grinding MachinesDeveloped various types of Specialized machines.

Expanded the scope of production to cover coating tools.

Coated Hobs

Powdered high speed steel FAX tools Diamond Coated Cutting Tools SG Drills

Xs Mills

AQUA Drills Dual Cut Hobs MQL Broaches

DLC Series Mold Meister Ball MQL Power Long DrillsOrganized Gear Production Alliance (GPA).

Established the Mechanical Engineering Business globally

Machining Operations

Hard BroachesExpanded the business of Precision cutting and machine tools for aircraft

Started the domestic production of cutting tools in 1928.

Coating technologyExpanded the scope of Broaching machine series. Created a maintenance service division as an independent business division.

Purchased NBM (U.S.A.).

Promoted linkage between the broach and broaching machine.

Provided dry machining functions.

Machine Tools

Precision Roll Forming Machines Inline Centers

CNC Grinding MachinesMechanical technology

Business alliance with IMPCO (U.S.A.)

Micro Finishers NC Helical Broaching Machines

MQL Power Cell High-speed Finishing Broaching Machines On-machine measurement system technology

Hard Broaching Machines

In-house production of tool and bearing manufacturing facilities in 1943 Grindingtechnology

Mechanical technology

Precision MachineryGrinding technology + machine elements

Integration of grinding business divisions

Air Spindles Vertical Grinders

Micro Grinders Aspheric Generators

Precision Slicing Machines Non-axisymmetric Aspheric Generator Free Curvature Mold Processing Equipment Image-Processing System Electronic control technology Various Sensors SC Series Traveling Robots SH Series Business alliance with SA/SF Series DAIHEN Corporation. SG Series

Sales alliance with Sodick Plustech Co., Ltd.

Jet Finisher Nano Facer Nano Groover Nano Aspher Silicon wafer grinding machine

Advanced into the field of super-precision machining, based on grinding technology, mechanical and control technologies in 1984.Power-driven Welding Robots Spray Painting Robots Handling RobotsOrganized maintenance service as an independent business division.

RobotsIn-house production facilities Hydraulic control technology

Hydraulically Controlled Robots

AX Controllers 700kg Class Handling Robots SC700

Expanded business to clean room robot

Factory for large-sized robot

Developed the worlds first power-driven articulated welding robot.

9th Generation Large-sized Glass Substrate Transfer Robots

Created a business division in 1968 through application of the machine tool automation technology and hydraulic control technology. Production facilityPM

Bearings

Ball Bearings Roller Bearings

Bearings for Railroad VehicleExpansion of the scope of bearings for special application

Bearings for Jet Engines

Bearings for Automotive Air Conditioners Triple Race Bearings

Needle Roller Bearings for CVJDeveloped long-life bearings through partnership with the special steel division

Excel Series 4-point Contact Ball BearingsBusiness alliance with KOYO SEIKO Co., Ltd.

Local production in Thailand Reinforced production frameworks in three major corners of the world.

Starts joint production with Shanghai Automotive Industry Group.

Factory for automotive air conditioner bearings

Quest Series

Components

Functional Components Operations

Bearings for the Bullet Train Shinkansen(Joint development with special steels division)

Seismic Isolation System

Factory in Czech

Factory for Precision bearings

Spherical Roller Bearings

Bearings for Printing MachinesHigh reliability

Sealed Ball Screw Support Bearings High-Performance Bearing steel (MS steel)

Magni Cradle

Organized as an independent business division through application of the high-quality material and grinding and heat treatment technologies cultivated by tool production in 1938.Material technology

Hydraulic control technology

Automotive Hydraulics

Solenoid Valves for Automobiles (Downsized Magnetic valves ) AYC Unit Three-way DUTY Valve for Automobiles

Improved the automotive hydraulics division.

Microminiaturized Solenoid Valve for Automobiles Compact proportional valve

Organized into an independent business division based on high degree of reliability of hydraulic control technology and bearing in 1989.Wheel Motors Swing Motors for Construction Machine Various Volume Piston Pumps NACHICCO Seismic Isolation SystemDeveloped a load sensing system. Factory for hydraulic valves

Hydraulic EquipmentOptimum material

Hydraulic Vane Pumps Hydraulic Valves Hydraulic Units

IP Pumps Modular ValvesDeveloped hydro-logic system.

Wheel Motors for Skid Steer Loader POWER Meisters

In-house production in 1958 for intra-company machine tools such as broaching machineHigh Speed Steels Alloy Tool Steels Bearing Steels Powdered High Speed Steels Dot Pins Profiled BarsStarted ESR melting.

Factory for Hydraulic motors Expanded Hydraulic business for Construction machines Hydraulic Valve with a Monitoring Switch

Special Steels

Developed high quality bearing steel for shinkansen bullet train. Introduced a 30-ton arc melting furnace to start mass production of high speed steels.

Super-bright Wire Rods

Preharden 4000

High Performance Bearing SteelsBuilt a new precision wire rods factory.

Materials

Materials Operations

Business alliance with Erasteel S.A. (FRANCE) Developed a new market for Micron Hard.

Factory for Special Steel melting

Hardened Rods

Developed high seed steels for various applications.

Cermet Alloy Coating technology Developed material characteristics. Salt Bath Special heat treatment technology

Business alliance with Daido Steel Co., Ltd. and Riken Steel Co., Ltd.

Ultra-fine Wires Micron Hard By high-function coating

CDC Process Micron Hard

Started in-house production of special steel for tools and bearings in 1938, and organized an integrated production framework from materials to products.Optimum heat treatment

Industrial Furnaces/ Coating

Carburizing Furnaces

Developed TIC coating Vacuum Heat-treatment Furnaces technique through a partnership Coating Furnaces with the cutting tools division. Nitrogenation Oven High-bright Furnaces

Vacuum Degreasing WashersDeveloped various types of coating films.

Vacuum Carburizing Systems Animal Waste Incinerators

DLC CoatingDeveloped a continuous vacuum carburizing furnace

Inline Cleaning Device Hybrid Coating Expanded the scope of Vacuum carburizing furnace series

Organized heat treatment technology from tool and bearing production as an independent business division in 1964.

1928

1940

1950

1960

1970

1980

1990

2000

2005

9

10

Cutting Tools and Machine ToolsContributing to the Development of Machining through Machinery and ToolsSupporting Machine Tools and Cutting Tools Completely with High Performance and High Precision Required for Machining Processes

DrillingAqua Drill SeriesFrom standard drills to high precision and high performance drills a full line up to meet any applications. Jointly with Sumitomo Electric Industries, Ltd.

BroachingSG-ES (ESS) Drills MQL Power Cell MQL Power Long DrillsWorld-leading broaches and broaching machines A wide range of broaching products, broaches from keyway to largediameter helical and X-mas tree forms, and broaching machines from 30KN to 500KN.

Helical Broach

Hard Broach

X-mas Tree Form BroachNC Helical Broaching machineProprietary Aqua Coating makes super-hard drills highly efficient for dry, wet and mist applications. HSS drills with end mill shanks perform accurate positioning and stable drilling of bore diameters 3-axis column moving type, compact and highly flexible MQL, Non step drilling deeply more than 20 times of drill diameter Excellent for high precision broaching of internal helical gears. Highly flexible with no lead bar and no pit

High-speed Hard Broaching machineAchieving high-precision, highperformance semi-dry broaching of the high-hardness materials

Gear CuttingHyper Dual Hobs Shaving CuttersFormed Gear Production Alliance (GPA) jointly with Kashifuji Works, Ltd. And Kanzaki Kokyukoki Manufacturing Co., Ltd. to provide turnkey service for gear production of automotive and other industries

MillingGS Mill SeriesEnd Mill Series that satisfies the high-performance machining requirements for tooling and machine parts Jointly with Sumitomo Electric Industries, Ltd.

AG Mill Series

DLC Cutting Tools

High Speed Inline Center

High-performance, wet and dry machining of gear wheels

CNC Gear Hobbing MachineKashifuji Works, Ltd. (GPA)

For finishing gears with high precision

CNC Shaving MachineKanzaki Kokyukoki Manufacturing Co., Ltd. (GPA)

Roll FormingGS, world standard carbide end mill that is developed together with Sumitomo Electric Industries, Ltd. Achieving high-performance through special high-speed coating The worlds first dry cutting for aluminum alloys High reliability column traverse type machining center

Short forming time with high precision with use of a forming rack Contributing to energy and material savings with no cutting chips

NC Precision Rolling Machine

Tap and DieG Tap SeriesProviding highly efficient cutting to threading Jointly with tap manufacturers Efficient cutting-off of materials such as regular steel and special steel as well as nonferrous metals and frozen foods

High-speed rolling of 30 m/min. doubles machining efficiency. Energy saving of clean machining with semi-dry roll forming

Forming RacksHigh precision maintained with highly efficient machining

Tufflets

Thread Rolling Racks

Cutting-off

Metal Band Saw BladesSuperior wear resistance, high efficiency and long life. Stable and precise thread with chip-free process Wide array of applications in mass production through high precision and high efficiency Saw blades with superior cost performance for cutting of various materials

11

12

Machine Tools, Precision Dies and Precision ToolsProviding Nano-technology in High-tech Fields in Pursuit of Precise MachiningResponding to Demands in Leading Edge Technology Fields with Ultra-fine Machining at the Nanometer Level

Film Lapping ProcessImproving surface roughness and roundness with lapping that uses film coated with polishing powder. Jointly with IMPCO (US Company)

Ultra-fine ProcessingGrooving and cutting of hard, brittle materials for electronics and optical parts to precise dimensions of the 0.1 micrometer level

Ultra-precision Plane Surface GrindingElectrolytic In-process Dress Grinding

Ultra-precision Feed MechanismHydrostatic Pressure Screw and Slide

20 nm or less surface roughness per 300 mm diameterroughness per 300 mm diameter is equivalent to the roughness of the skating rink of a 150 m diameter, meaning no rough spot of the size of a snow crystal.3.0 (nm)

0.1 nm step feedWorld-class step feed in 0.1 nm increments achieves backlashfree feed.

20 nm or less surface

2.0

0.14nm

1.0

H O H

0

Time

Micro Finisher

Improving surface roughness and roundness of crankshaft bearing surfaces.

Surface of silicon wafer finished to have a mirror finish

40m

Size of water molecule

150m

Precision MoldingOffering precision dies that support a wide range of fields, from automotive parts to electric and electronic equipment, to aerospace, aircraft, and precision equipment, as well as supporting transfer configurations.

Stamping DiesProgressive Dies Single Dies

Precision-machining Technology for Die Production

Precision Slicing MachineSPG SeriesMachining of V-groove for an optical fiber cable to an accuracy of 0.1m.

Jig Grinding

SHG SeriesHigh-precision cutting and grooving of crystals and ceramics

Accuracy and quality

End Milling

SLG SeriesBest suited to machining a long stroke, for example, in cutting and separation of printed circuit boards.

Ultra-precision Molds ProcessAspheric LensesProcessing machine for lens molds that require precision forming in nanometer tolerances.

0.5mm

Machining V-grooves of Optical Fiber Array

1mm

Non-axisymmetric lenses

Cutting of Glass with Multi-blade

Ultra-precision Groove Cutting Machine NANO GROOVERLight Guide Plate PerformanceLight Guide Plate Light Source

Aspheric Generator for next-generation DVDs lens molds NANO ASPHERMounted with hydrostatic pressure feed mechanism and trace shape measuring unit, this unit finishes lens molds for laser printers and digital video cameras and light guide plate molds for liquid crystal panels to nanoscale shape precision.

Cutting of IC Chips Separation into Pieces

Productivity

Reflecting Plate

13

14

RobotsFlexibly Responding to Requests for Advanced Production LinesContributing to Automation of Production Lines Based on the World's Number 1 Spot Welders

Handling

Spot Welding

Nachi Robot Series Payload up to 700 kgA broad lineup to meet a wide selection of applications and spaces.765

In cooperation with Daihen Corporation

VS Series Parts Assembly and Handling850

SG160R

1,250

SCO6F

1,180

SG160PSpot Welding

SC06F,EX-V6,EX-V16VS05E650 1,175 1,465 1,660 2,250

Arc Welding

Providing the high speed, wideranging movements and the highly accurate repetition of positioning for the large and small parts

Achieving the optimal track and high-speed movement of servo gun that is synchronized with the robot movementDaihen EX-V6

SC15F,35F,50F1,135

SH133,166,200Handling Spot Welding SC35F1,780

SH200 SC500 SC700

Standard Handling Cell

Standard Spot Welding Cell

SC4001,430 3,000 3,782

Arc WeldingAX Control Unit Developing high-precision paths jointly with Daihen Corp

Ultra-Heavy-Load Handling2,100

2,635

SC300F,400L,500,700Handling

SJ120C

SC400LC 9th Generation

The worlds largest ultra-heavy-load Handling Robot capable of transporting automobile body

SJ25C

5th Generation

SJ25C,80C,120C

SH133C,200C,SC400LC

Large-sized Glass Substrate Transfer Robot10 100 700 Robot Payload: kg

Spot Welding for Automobile Parts 15

SH166 Making a factory clean and quiet with high-quality welding of no sputter

Arc Welding for Housing Materials

SC15F Effective use of space with overhead suspension specification

Loading Work for Machine Tools

SC15F Layout that allows a robot to supply work for multiple machines Long hours of unmanned operation with Work Stocker

Material Handling with Vision SensorParts position detected by 3D Vision Sensing

ST166

16

BearingsFunctional Parts that Support Safety, Reliability and ComfortLong Life at High Speed and High Accuracy, Plus Compactness

Longer LifeExcel Series Deep-groove Ball Bearings Low Torque and Sealing Capability

Advanced FunctionsConstant Velocity Joints Automotives Air Condition Compressor Transmission

MotorsPaper Manufacturing Machines

Excel Series Spherical Roller Thrust Bearings With the world largest load capacity, these bearings can be used in the high-temperature environment Excel Series Spherical Roller Bearings With the world largest load capacity, these bearings can be used in the high-temperature environmentInjection Molding Machine

Roller Bearings for Constant Velocity JointsHigh-performance bearings for superb operability, comfort and safety in automobile diving

Bearings for Automotive Air ConditionersThin-walled compound ball bearings that have the top market share in the world have high performance and are lightweight and compact plus they stand up to high speed, high temperatures and vibrations

Keystone Type Cylindrical Roller BearingsThese cageless, full complement roller bearings have a long operating life. The special heat treatment, even in poor lubrication applications, allows them to last a long time

Pull-type Auto-centering Clutch Release BearingsFor high power and high performance transmission

Higher Speed and Higher Precision

High Speed and High ReliabilityLightweight and Compact Bearings for Axles capable of withstanding the high speed of the bullet train Shinkansen

Developing New TechnologiesSeismic Isolation SystemHighly reliable in protecting houses from earthquakes by preventing the transmission of seismic motion to the structure with rotational movement

Precision Bearings Evolve with Advances in High-speed Machiningrpm 50,000

Revolutions

Sealed Ball Screw Support Bearings Supporting maintenance-free machinery with Sealed Ball Screw Support Bearings in high-precision application

The Bullet Train 700-series Shinkansen Nozomi

0-series Shinkansen80kg

300-series Shinkansen

700-series Shinkansen300km/h Max. speed

This system uses highly reliable rolling bearings that support the weight of the structure to prevent direct transmission of seismic motion to the structure

200

1960

1990

2000

Year

17

Max. speed

Using angular contact ball bearings for high-speed spindle operations (MQL Power Cell)

Bearing weight

1980s 1990s 1960s Angular Ball Bearings Angular Ball Bearings Angular Ball Bearings BNH type Hybrid type (Small Ball Bearings) (Ceramic Ball Bearings)

18

Hydraulic Equipment and Automotive HydraulicsFunctional Parts that Support Safety, Reliability and ComfortPowerful and Reliable with Compact Power Control

CompactOptimum Control of Automotive AT and CVT75g 24

Composite and Multi-functionalTwo-pump Functions Integrated into a Single Pump33% Lighter than Conventional Models50g 20

Necessary functions are compactly integrated

Load Sensing System

Discharge Port P1

Discharge Port P2

Tandem Type (conventional type) Solenoid Valves for Automobiles Conventional Type Compact Type

Compact design through optimized shape of solenoidDischarge Port P1

Energy-savingEnvironmentally-friendly Hydraulic UnitsHydraulic Units with Low Noise and Low Heat Generation Energy-saving Hydraulic Units for Supply Power to Machine ToolsSplit-flow TypePressure : 7 MPa at Full Cut-off Drive Speed : 1800 min 1Noise Level dB(A) 54dB(A)Strengthening small excavator wheel drive motors and swing motorsDischarge Port P2

Variable Piston Pump for Small Excavators

Improving operability with a unique control system and realizing the single pump load sensing by eliminating the pump for a swing motor

Pressure : 7 MPa at Full Cut-off Drive Speed : 1800 min 1 Noise: 10 dB (A) Lower than that of Conventional ModelsRequired Power

64dB(A)

Energy savings of 40 % over conventional models

Series of Power Control ProductsDeveloping Safe, Stable Power Control Widely for Various IndustriesPZS Piston Pump

NACHI NN Pack

Conventional Type NACHI NN Pack

NSP Series

Conventional Type

NSP Series

Civil Engineering Machines

High-pressure and High-precisionRealizing Reliable Power ControlProviding greater compactness in hydraulic equipment Power Consumption1 (at pressure holding) Compact hydraulic system with substantial energy saving and high precisionPower Consumption Power Meister vs Conventional Uni-pump2.0 (kW)

Power Meister

Forging Machines

Construction MachinesHigh-pressure No-leak Valves

Industrial MachinesInjection Molding MachinesWheel Drive Motors Swing Motors

SL Solenoid Valves

Maximum Applicable Pressure 35MPa

Power Meister Conventional Uni-pump

1.5

0.9 kW Energy-saving at Held Pressure of 21 MPa

Machine Tools AutomobilesSolenoid Valves for Automobiles UVN Pump PZ Piston Pump

SA SS Solenoid Valves

1.0

0.5

Power

Pressure0 5 10 15 20 25

High-pressure Valve Series

PZH Piston Pump

Power Meister

Pressure

30 (MPa)

19

20

Special SteelsCreating New Value by CombiningAdding High-performance Functions

Industrial Furnaces and CoatingMaterials, Heat Treatment and Coatingand Values to Materials

Improving Cost Performance by Matching Shape and Hardness to Applications

Creating New Value by Outstanding Treatment ProcessesExample of Washing (Gears)

Supporting a Wide Range of Applications Based on Materials TechnologyExample of Washed Parts (Electric Parts)

Shaping TechnologySupplying materials that are as thin as a human hair (Micron Hard) and pre-shaped materials that are close to finished products

Heat-treated and ready for production

Hardened Rods Pre-harden

Vacuum Carburizing Furnace

Vacuum Degreasing WasherHydrocarbon-based solvents are used as a substitute for harmful chlorine organic solvents. It is ideal for washing before and after heat treatment and for washing parts. Example of Automated Vacuum Carburizing (Transmission Gears)

Heat Treatment and Surface Processing TechnologyMaximizing material performance through coatings and special wire heat treatment (Pre-harden).

Challenging to the limits of small diameters

The environmentally friendly EN-CARBO process enables lowcost, high-precision carburizing. Ideal for automobile parts, such as transmission gears.

Ultra-fine Wires Micron Hard

Automated Vacuum Carburizing System0.2mm Lead of a mechanical pencil0.5mm 0.07mm

Combining a vacuum carburizing furnace, vacuum degreasing washer, tempering furnace and transfer unit enables clean, flexible heat treatment and unmanned operation.

As close as can be to the final product shape

Comparison of Micron Hard and the mechanical pencil lead

Profiled Bars Pre-shape

Metallurgical Technology for the World Top Level Tools and Essential ComponentsApplication ExamplesX-mas Tree Form Broaches for Jet Engines Linear Bearings (Pre-shape)

Examples of Coating

Clutch Plates High-grade ceramic coated films such as TiN, TiCN, TiAIN, CrN and DLC can be easily obtained. This machine is ideal for wear-resistant coating on dies, cutting tools and machine parts.Probe Unit for Semiconductor Testing (Micron Hard)

Vane for Hydraulic Pumps (Pre-shape)

DLC (Diamond Like Carbon) Excellent friction characteristics and diamond-like hardness, ideal for wear resistance on sliding parts.

Bearings for Jet Engines

Print Head for Dot Matrix Printers (Micron Hard)

PVD Coating Equipment

Mold

21

22

NACHI COMPLEXNACHI COMPLEX provides with Stages and Functions which are Keys for CompaniesNACHI-BUSINESS GalaxyNACHI CurrentShowroom

Engineering ServiceEngineering Services Throughout the World

Machinery & Robot StageMachining & Robot demonstration

Engineering Seminar Robot Maintenance

Tribology StageComponents for automobiles and industrial machinery

Quality Assurance Laboratory (QA Lab)

Kohki HallGeneral-purpose Hall

Bearing Performance Test

Three-dimensional measurement

Showroom

Precision measurements

Caf AcrossDining Hall for the visitors

Nachi-Fujikoshi MuseumMemorial Hall

Technical Consulting

Demonstration of Drilling

Robot Operation Training

23

24

Subsidiaries

Tokyo Head Office Toyama Head Office

Shiodome Sumitomo Bldg.17F, 1-9-2 Higashi-Shinbashi, Minato-ku, Tokyo 105-0021 1-1-1 Fujikoshi-Honmachi, Toyama 930-8511

Phone : +81-(0)3-5568-5111 Fax : +81-(0)3-5568-5206 URL : http://www.nachi-fujikoshi.co.jp/ E-mail : webmaster@nachi-fujikoshi.co.jp Phone : +81-(0)76-423-5111 Fax : +81-(0)76-493-5211

Overseas Sales CompaniesAMERICANACHI AMERICA INC. HEADQUARTERS17500 Twenty-Three Mile Road, Macomb, Michigan, 48044, U.S.A. Phone: +1-586-226-5151 Fax. +1-888-383-8665 URL: http://www.nachiamerica.com/

EUROPENACHI EUROPE GmbHBischofstrasse 99, 47809, Krefeld, GERMANY Phone: +49-(0)2151-65046-0 Fax. +49-(0)2151-65046-90 URL: http://www.nachi.de/

MANILA OFFICEKm23 East Service Road, Capang Muntinlupa, City Metro Manila, PHILIPPINES Phone: +63-(0)2-850-0864 Fax. +63-(0)2-850-0864

SPAIN BRANCH INDIANA BRANCH715 Pushville Road, Greenwood, Indiana, 46143, U.S.A. Phone: +1-317-535-5527 Fax. +1-317-535-3659 Av. Alberto Alcocer 28, 1-A, 28036, Madrid, SPAIN Phone: +34-(0)91-302-6440 Fax. +34-(0)91-383-9486

NACHI (SHANGHAI) CO., LTD.Yitong Industry Zone 258, Fengmao Rd. Malu Town, Jiading, Shanghai 201801, CHINA Phone: +86-(0)21-6915-2200 Fax. +86-(0)21-6915-5427

BARCELONA OFFICE WEST COAST BRANCH12652 E. AIondra Blvd. Cerritos, California, 90703, U.S.A. Phone: +1-562-802-0055 Fax. +1-562-802-2455 Josep Tarradellas, 58, 1-5, 08029 Barcerona, SPAIN Phone: +34-(0)93-430-6247 Fax. +34-(0)93-419-0897

NACHI-FUJIKOSHI CORP. TAIPEI REPRESENTATIVE OFFICE3F No.276, Sec3, Chung Ching N. Road, Taipei, TAIWAN Phone: +886-(0)2-2596-0118 Fax. +886-(0)2-2596-5346

CZECH BRANCHMostni 73, kolin 4, 28002, CZECH Phone: +420-321-710-200 Fax. +420-321-710-200

MIAMI BRANCH-LATIN AMERICA DIV.Tokyo Head Office Shiodome Sumitomo Bldg. Toyama Head Office, Toyama Plant Products: Cutting Tools, Machine Tools, Bearings and Robots 2315 N.W. 107th Ave., Doral, Florida, 33172, U.S.A. Phone: +1-305-591-0054/0059/2604 Fax. +1-305-591-3110

NACHI-FUJIKOSHI CORP. KOREA REPRESENTATIVE OFFICE2F Dongsan Bldg. 276-4, Sungsu 2GA-3DONG Sungdong-Ku. Seoul 133-123, KOREA Phone: +82-(0)2-469-2254 Fax. +82-(0)2-469-2264

U.K. BRANCHUnit 7, Junction Six Industrial Estate, Electric Avenue, Birmingham B6 7JJ, U.K. Phone: +44-(0)121-250-1890 Fax. +44-(0)121-250-1899

Overseas Manufacturing CompaniesAMERICANACHI TECHNOLOGY INC.713 Pushville Road, Greenwood, Indiana, 46143, U.S.A. Phone: +1-317-535-5000 Fax. +1-317-535-8484 URL: http://nachitech.com/

ATLANTA OFFICESix Concourse Parkway, Suite 2995 Atlanta, GA 30328, U.S.A. Phone: +1-770-393-0270 Fax. +1-770-393-0271

EUROPENACHl INDUSTRIAL, S.A.Poligono Industrial, El Montalvo, Parcelas 74, 37008 Salamanca, SPAIN Phone: +34-(0)923-194-019 Fax. +34-(0)923-194-309

NACHI-FUJIKOSHI CORP. INDIA REPRESENTATIVE OFFICEA/9A, Sector-16, Noida-201301, Distt. Gautam Budh Nagar, U.P. INDIA Phone: +91-120-2510757 Fax. +91-120-2510042

NACHI C.Y. CORP.No.109, Kao Young North Rd, Lung-Tan Hsin, TaoYuan Hsien, TAIWAN Phone: +886-(0)3-47l-7651 Fax. +886-(0)3-471-8402

ASIA and OCEANIANACHI-FUJIKOSHI CORP. THAILAND REPRESENTATIVE OFFICEChai-ho Wongwaiwat Bldg. 889 Srinakarin Road, Samutprakarn, THAILAND 10270 Phone: +66-2-748-7322~4 Fax. +66-2-748-7325

NACHI ROBOTIC SYSTEMS INC.22285 Roethel Drive, Novi, Michigan, 48375,U.S.A. Phone: +1-248-305-6545 Fax. +1-248-305-6542 URL: http://www.nachirobotics.com/

NACHI CZECH S.R.O.Prumyslova 2732, 440 01 Louny, CZECH Phone: +420-415-930-930 Fax. +420-415-930-940

NACHI (AUSTRALIA) PTY. LTD.Unit 1, 23-29 South Street, Rydalmere, N.S.W, 2116, AUSTRALIA Phone: +61-(0)2-9898-1511 Fax. +61-(0)2-9898-1678 URL: http://www.nachi.com.au/

NACHI MACHINING TECHNOLOGY CO.17500 Twenty-three Mile Road, Macomb, Michigan, 48044, U.S.A. Phone: +1-586-263-0100 Fax. +1-586-263-4571 URL: http://www.nachimtc.com/

DONGGUAN NACHI C.Y. CORPORATIONDangyong Village, Hongmei Town Dongguan City, Guangdong, CHINA Phone: +86-(0)769-8843-1300 Fax. +86-(0)769-8843-1330

NACHI CANADA INC.89 Courtland Ave., Unit No.2, Concord, Ontario, L4K 3T4, CANADA Phone: +1-905-660-0088 Fax. +1-905-660-1146 URL: http://www.nachicanada.com/

NACHI SINGAPORE PTE. LTD.No.2 Joo Koon Way, Jurong Town, Singapore 628943, SINGAPORE Phone: +65-65587393 Fax. +65-65587371

ASIA and OCEANIANACHI TECHNOLOGY (THAILAND) CO., LTD.3/16 M, 2, Rojana Industrial Estate Nongbua, Ban Khai, Rayong, 21120, THAILAND Phone: +66-38-961-682 Fax. +66-38-961-683

NACHI PRECISION NORTH CAROLINA INC.1836 Lindbergh Street Suite 400, Charlotte, North Carolina, 28208, U.S.A. Phone: +1-704-391-1511 Fax. +1-704-391-1648

SHANGHAI NACHI BEARINGS CO., LTD.Yitong Industry Zone 258, Fengmao Rd. Malu Town, Jiading, Shanghai 201801, CHINA Phone: +86-(0)21-6915-6200 Fax. +86-(0)21-6915-6202

NACHI MEXICANA, S.A. DE C.V.Urbina No.54, Parque Industrial Naucalpan, Naucalpan de Juarez, Estado de Mexico C.P. 53370, MEXICO Phone: +52-55-3604-0832/0842/0081 Fax. +52-55-3604-0882

VIETNAM OFFICE614 Hong Bang Street, Ward 16, Dist11, Ho Chi Minh City, VIETNAM Phone: +84-8-9603-203 Fax. +84-8-9602-187

NACHI BRASIL LTDA.Avenida Joo XX III, No.2330, Jardim So Pedro, Mogi das Cruzes, S.P., BRAZIL, CEP 08830-000 Phone: +55-11-4793-8800 Fax. +55-11-4793-8870 URL: http://www.nachi.com.br/

NACHI INDUSTRIES PTE. LTD.No.2 Joo Koon Way, Jurong Town, Singapore 628943, SINGAPORE Phone: +65-68613944 Fax. +65-68611153 URL: http://www.nachinip.com.sg/

NACHI (SHANGHAI) PRECISION TOOLS CO., LTD.Yitong Industry Zone 258, Fengmao Rd. Malu Town, Jiading, Shanghai 201801, CHINA Phone: +86-(0)21-6915-7200 Fax. +86-(0)21-6915-7669

FUJIKOSHI-NACHI (MALAYSIA) SDN. BHD.No.17, Jalan USJ 21/3, 47630 UEP Subang Jaya, Selangor Darul Ehsan, MALAYSIA Phone: +60-(0)3-80247900 Fax. +60-(0)3-80235884

PT.NACHI INDONESIAJI.H.R.Rasuna Said Kav.X-O Kuningan, Jakarta 12950, INDONESIA Phone: +62-021-527-2841 Fax. +62-021-527-3029

SHANGHAI NACHI BEARINGS CO.,LTD. NACHI (SHANGHAI) PRECISION TOOLS CO., LTD.

SHANGHAI NACHI SAW CO., LTD.Yitong Industry Zone 258 Fengmao Road, Malu Town, Jiading, Shanghai, China, 201801 Phone: +86-(0)21-6915-5899 Fax. +86-(0)21-6915-5898 NACHI TECHNOLOGY INC. NACHI BRASIL LTDA.

NACHI PILIPINAS INDUSTRIES, INC. NACHI INDUSTRIES PTE. LTD. NACHI SINGAPORE PTE. LTD.1st Avenue, Manalac Compound, Sta. Maria Industrial Estate, Bagumbayan, Taguig, Metro Manila, PHILIPPINES Phone: +63-(0)2-838-3620 Fax. +63-(0)2-838-3623

DAESUNG-NACHI HYDRAULICS CO., LTD.289-22, Yousan-Dong, Yangsan-Si Kyungnam 626800, KOREA Phone: +82-(0)55-385-7891~3 Fax. +82-(0)55-384-3270

NACHI MOTHERSON TOOL TECHNOLOGY LTD.NACHI MACHINING TECHNOLOGY CO. NACHI AMERICA INC. NACHl CZECH S.R.O D-59-60, Sector-6, Noida 201301, Dist. G.B. Nagar, U. P. INDIA Phone: +91-120-425-8372 Fax. +91-120-425-8374

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