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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
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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
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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)
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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
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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
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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 : [email protected] 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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