Technology + Creativity = Toshima Manufacturing

Parts Division Main Equipment Outline

Precision Forming Press

Ability Type Specification Units Manufacturer
12000kN UL-12000 Transferring Cold-Forging Press 1 AIDA Corporation
10000kN UL-8000 Transferring Cold-Forging Press 1 AIDA Corporation
2000kN UL-2000 Transferring Cold-Forging Press 1 AIDA Corporation
1600kN UL-1600 Transferring Cold-Forging Press 1 AIDA Corporation

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Cold-Forging Press

Ability Type Specification Units Manufacturer
15000kN CFPI-1500 Hydraulic Press 1 Kawasaki Hydraulic Cooperation
15000kN PK-150 Semi-Automatic Press 1 AIDA Corporation
10000kN U4N-1000 Semi-Automatic Press 1 Komatsu Corporation
6300kN K-63 Semi-Automatic Press 1 AIDA Corporation
6000kN MKN-600 Semi-Automatic Press 1 Komatsu Corporation
4500kN MKN-450 Semi-Automatic Press 1 Komatsu Corporation
4000kN CF1-400 Semi-Automatic Press 2 AIDA Corporation
4000kN LIC-400 Semi-Automatic Press 1 Komatsu Corporation
3000kN MKN-300 Semi-Automatic Press 1 Komatsu Corporation
2200kN CF1-22 Automatic Link-Motioning Press 1 AIDA Corporation
1600kN MKN-160 Automatic Link-Motioning Press 1 Komatsu Corporation

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Parts Former

Ability Type Specification Units Manufacturer
#470 PF470 5000kN Press 4 steps 2 Sakamura Machine Co.,Ltd.
#350 PF350 5000kN Press 3 steps 2 Sakamura Machine Co.,Ltd.
#160 APF160 2500kN Press 5 steps 1 Asahi Corporation

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Automation Line

Ability Type Specification Units Manufacturer
1500kN×2 + 1100kN×2 1 line AIDA Corporation
1500kN×1 + 4000kN×1 + 1100kN×1 + 3000kN×1 + 800kN×5 + 600kN×1 + 450kN×1 1 line Ohtome, AIDA Corporation

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Progressive Die Press and Single Die Press

Ability Type Specification Units Manufacturer
3000kN / 2000kN / 1500kN / 800kN Progressive Die Press Total 49 units AIDA Corporation, Komatsu Corporation
600kN / 450kN / 300kN / 250kN Automatic-Operated Press with Uncoiling machine

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Assembly Press

Ability Type Specification Units Manufacturer
500kN Hydraulic Press 1 Sanki Machine Corporation

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Machining Equipment

Ability Type Specification Units Manufacturer
Machining Center (MT5H, TSV35, etc)   5 Washino Corporation, Miyano Corporation
NC Lathe (LG7, LJ5N, etc)   15 Washino Corporation, Miyano Corporation
Multi-spindle Automatic Lathe (MT-6) Six spindles 6 Miyano Corporation, Mitsubishi Ltd
Broaching Machine (VIJB-5100L) 5t Vertical-Shaped 1 Sanjyo Corporation
Other Lathes   10  
Thread Rolling Machine (3dice) Full-auto 5 Nissei Corporation
Precise Holing Machine Semi-auto 2 lines Toshima Corporation
Tapping Machine and Drilling Machine   15 Brother Industry
Rotary Grinder   1 Ichikawa Manufacturing Corporation

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Equipment to Manufacture Mold

Ability Type Specification Units Manufacturer
Wire-Electrical Discharge Machine   3 Mitsubishi Ltd, Fanuc Service Corporation
Electric Discharge Machine   1 Kuroda Corporation
NC Milling Machine   1 Hitachi Manufacturing Corporation
Automatic Programming Machine   2 Fanuc Service Corporation, Tatex Corporation
Machining Center   1 Okuma Corporation

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Measuring Instruments

Ability Type Specification Units Manufacturer
Hardness Tester (Rockwell Hardness)   1 Matsuzawa Corporation
Microscope   1 Union Corporation
Surface Roughness Tester   2 Tokyo Precision Corporation
Profile Projector   1 Topcon Corporation
Three Dimension Measuring Instrument   2 Mitsutoyo Corporation
Outline form Analyzer LOUTEDIT 3 Mitsutoyo Corporation
Circularity-Cylindrical Figure Measuring Instrument RA-114 1 Mitsutoyo Corporation

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Other Equipment

Ability Type Specification Units Manufacturer
Draw Furnace 5t Electric Furnace 2 Yamazaki Chemical Corporation
Bright Annealing 3t Heavy Oiled Furnace 1 NOMOTEC Corporation
Shot Blasting Machine 10kN / 7kN 2 Ito Machinery Corporation, TobuShinto Corporation
Bonding Line 200kN/Day 1 line  

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