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COMPANY PROFILE
www.arai-parts.com
Made of recycled paper
We open up a new field of cold heading
Arai Parts Co., LtdArai Parts Co., Ltd
Name:
Arai Parts Co., Ltd. Founded
June 1, 1972
Sales USD $30 Million - 2008
CEOMitsuaki Arai
Employees83 in Japan
Main productSpecial Cold Headed Parts, Unique Secondary Operations, Assembly parts
HQ
Headquarters, 1st Factory734 Kizone Yashio Saitama 340-0813
TEL +81-48(995)1223 FAX +81-48(995)5331
ISO 9001 Certified 2000
ISO 14001 Certified 2004
Second Factory
1079-1 Oaza 2 Yashio Saitama 340-0811
TEL +81-48(994)1933 FAX +81-48(994)1932
ISO 9001 Certified 2000
ISO 14001 Certified 2004
Tsukuba Factory381-1 Baba Josho Ibaraki 300-2748
TEL +81297(30)5035 FAX +81297(30)5036
ISO 9001 Certified 2000
ISO 14001 Certified 2004
Company Motto: Originality, Ingenuity, Think and Take Action
Tsukuba Factory
Second Factory
Company Introduction
83 in Japan
Main suppliersO and K , Sugita Wire, Yashima, Almine
Main bank Main Customers
Aishin Seiki, Fuji KokiMitsubishi Heavy Industries Tokyo Mitsubishi UFJ Bank
Musashino BankKameari Credit Union
Name: ARAI PARTS (TAICANG) Co., LtdFounded: Aug. 9, 2002
Address: A4 TONGJI TECHNOLOGY GARDEN, 288 SHANGHAI ROAD TAICANG ECONOMY
DEVELOPMENT AREA, TAICANG CITY, JIANGSU PROVINCE 215400, CHINA
Tel: 0512-5356-7360 From Overseas: +86-512-5356-7360
Fax: 0512-5356-7365 From Overseas: +86-512-5356-7365
Sales: USD $5 Million - 2008 Employees: 110
Contact: Masahiro Hoshino- General Manager
Hui Lin Guo – Assistant General Manager
Wang Feng- Sales Manager
Terms: USD, Chinese Yuan or Japanese Yen
Main Bank: Tokyo Mitsubishi UFJ Shanghai
Bank of China Taicang
Factory Area: 8,330 Square Meters
Products:
Specialized Cold Headed Parts, Secondary Processing
Size: 3 to 20mm (Length = 100mm max)
Material: Fe, SUS, Aluminum
We can produce your specialized order.
ISO 9001:2000Certified FactoryISO 14001:2004Certified Factory
China Taicang Factory Overview
China Taicang Factory
CAM Style Shaver
Heading
We have increased infrastructure to deal with difficult and precise parts.We have increased infrastructure to deal with difficult and precise parts.
Induction Heat Treat
Machining Center
Header CapacityФ #WH Ф3 – 6mm 2
2D2B Ф3 – 7mm 22D3B Ф3 – 6mm 32D3B Ф7 – 16mm 4
Cutting Machines # CAM Style Shaver 8 Precision Automated Lathe 23 CNC Precision Automated Lathe 2 Desktop Lathe 19 Tapping Machine 7 End Mill Machining Center 1
Heat treatment # Induction Heat Treat 1
Thread Rolling Capacity #
DR375 M8 – M10 1
DR250 M5 – M7 1
DR200 M3 – M5 1
Cold heading & Secondary Processing
We are capable of manufacturing complicated and difficult products that other companies decline to quote.
Please do not hesitate to contact us.
Product Summary
Terminal / Sensor Products
Brake / Oil Pump Products
Door / Seat Products
We have equipped our machines with various sensors and indexing parts containers so that these machines can operate unattended for increased labor savings.
Main Plant
Cold Heading
Tsukuba Plant
Header Type Capacity(ΦDxL) #
1 Die 2 Blow H-20 Φ2.5 × 100 2AT-675 Φ7.0 × 75 2TH2-4A Φ7.0 × 75 1PF-210 Φ2.5 × 12 1PF-420 Φ4.8 × 30 3NP-40 Φ4.8 × 30 2PF-630 Φ7.0 × 30 4NP-60 Φ7.0 × 50 8PF-860 Φ10.0 × 80 8NP-81 Φ10.0 × 80 3NP-120 Φ16.0 × 120 2PF-1280 Φ16.0 × 120 1
3 Die 5 Blow TH3-6 Φ7.0 × 75 1MST-508 Φ10.0 × 100 2YMP-580 Φ9.0 × 40 3
6 Die 6 Blow MST-612 Φ16.0 × 120 1SF-170 Φ20.0 × 120 1YMP-780 Φ9.0 × 40 6YMP-7120 Φ12.0 × 60 2
8 Die 8 Blow YMP-880 Φ9.0 × 40 5
2 Die 2 Blow
2 Die 3 Blow
5 Die 5 Blow
7 Die 7 Blow
Oval & D Shapes achieved by the cold heading process can offer price reductions.
Headed products that eliminatedSinter and Mechanical Processing
Extrusion Process Upset Process Backward Extrusion Process
Cold Heading Basic Process
Cold Heading Application Process
Cold Heading
Specialty Products
All machines are equipped with lift sensors and continuously variable transmissions.
We strive to save labor with unmanned automation and inspection. Each machine line is equipped with an automatic auxiliary hopper & conveyer.
Lift Sensor
Threads and Knurl
Screw, Knurling
Shave
Form Rolling
Pointing & Drilling
Examples of Thread Rolling Process
Thread Rolling Machine Type Number
DR-200
DR-250
DR-375
Kyoei SR-1, SR-15
Others Specialty Machine
Dainittetsu
Total 30
Secondary Processing
We have a wide range of secondary operations to meet your needs.
Driller
Tapper
Mechanical Processing
Automated tapping machinePress Shaving Machine
Flanging Bending Shaving, Tier grinding, Pointing
Examples of Secondary Processing
Assembled Products
Second processing machine #
Machine tool #Head part cutting machine 35 Lathe 3End part cutting machine 44 Drill press 4Automated pit tap machine 3 Flat-surface grinding machine 3Automated pit drilling machine 6 Shaver 1Automated tap process machine 5 Blade grinding machine 2Procon cutting machine 5 Shot Blast 2NC precision lathe 7
Desktop lathe 11Press 35 - 50 ton 15Others Multiple Others Multiple
Drill / TappingPress / Flattening
Collect Chuck Over Chuck
Header Blank
Header Blank
Head ProcessShavingTier GrindingSpherical process
Tail ProcessShavingTier GrindingTip cut
We have approx. 100 CAM style automatic shavers that deal with cutting process. These machines perform secondary operations after the cold heading process and can produce complex parts.
Head part processing Tail part processing
CAM Part
Cold Heading and Second Processing
Automatic feed
Axis straightness inspection
Thread presence & depth inspection
Axis damage, nick inspection
Dimensional measurement
TIR accuracy and dimensional inspection
Missed or incomplete operations
We can detect non-conforming products by applying strobe lighting with high-speed digital camera inspection.
Inspection speeds 70-200 pieces per minute
We can detect dimensional non-conformances by matching the digital image of the product with preset screen overlay measurements.
Inspection speeds 70-200 pieces per minute.
Digital Image Processing Inspection System
Quality Principle / Environmental Principle
Environmental Principle
1. We aim for continuous improvement in all aspects.2. Accomplish (Report/ Advise/ Communicate) to become a reliable company.May 7, 1998 internally enacted
Quality Principle
Thoroughly check procedure manual, specification and product appearance to eliminate incompatibility.
Sep.29, 2001 internally enacted
Internal Slogan
Arai Parts aim is for the entire enterprise to deal with energy saving and environmental conservation activities by all employees . We acknowledge that we will reduce the global environmental effect as one of our social responsibilities that will arise from our related manufacturing and supply activities.
1. To strive to realize our environmental influence and aim to continuously conserve through environmental activities.
2. We strive to prevent environmental pollution in all work sites. We strive to reduce amount of resources used and waste discharged. We strive to reduce the amount of energy used.
3. We abide by all environmental related decrees, bylaws and other demands postulated.
4. We will strive to inform employees of this environmental policy through instruction and education. We have set environmental goals specifically to manage the project. We request that our vendors understand and incorporate our environmental policy.
5. We will work with the local community to contribute to preserve the local environment.
6. We publish our environmental policy in the company introduction so that we can disclose our environmental policy to the general public.
May 12, 2008
Arai Parts CO., LTD. CEO, President Mitsuaki Arai