Meihan Factory

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Address
108 Shimofukawa-cho, Nara-shi, Nara 632-0101, Japan
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TEL
0743-84-0031
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FAX
0743-84-0035
Line of Business
- Gas Turbine Parts
- Agricultural equipment parts
- Large press parts, etc.
Main Clients
- Mitsubishi Heavy Industries, Ltd.
- SEKISUI AQUA SYSTEMS Co., Ltd.
- YANMAR POWER TECHNOLOGY CO., LTD.
- Kawasaki Heavy Industries, Ltd.
- DAIWA SEIKO CO., LTD.
- Other 10 Companies

Features of the Factory

Making customers happy and at ease
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The Meihan Plant was established in 1988 and began with the mass production of inserts, a gas turbine component for Mitsubishi Heavy Industries, Ltd. Since then, we have continued to manufacture a wide variety of products, including molds for cars, oil pans and tanks for agricultural machinery, frames for tractor cabin sections, and parts for ships. We are engaged in our daily operations with confidence and pride in our high level of technology and experience, which are unmatched by any other company.
With our philosophy of “making our customers happy and giving them peace of mind,” we have been highly evaluated by many major companies for our achievements in making proposals that lead to improvements in cost and quality.
A wide variety of equipment and advanced processing technology
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We have a full range of relatively large equipment, including TIG welding robot machines, custom-made semi-automatic robot welding machines that can set a maximum load of 3 tons, 3,000-ton hydraulic press machines, 5-axis laser processing machines, 5-axis lathe processing machines, and portal machining centers, enabling us to meet a wide range of customer requirements.
In addition, press forming of complex shapes using heat-resistant steel, TIG welding of 0.5 mm thin plates, and precision machining at 1/100 are possible in hole drilling using 5-axis laser equipment. The plant combines know-how and a wide range of technical capabilities cultivated over its long history.
Working as one to strengthen the organization
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Meihan plants currently range from one to eight, and are basically operated in the style of one dedicated plant for one customer. We have a large number of welders, mold makers, machine operators, and other staff with a great deal of knowledge and skills, each of whom is responsible and ambitious to improve their proficiency on a daily basis and to strengthen our organization.
In addition, our factory has a “Die & Mold Department” that can handle the entire process from the creation of dies for press molding to the completion of finished products, enabling us to achieve shorter lead times than other companies. Furthermore, the introduction of the “TECHS” production management system has further improved productivity.
Main Facilities
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3000t press
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TIG welding robot
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VTM-80Y
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Large automatic welding machine Posi-Robo 3t
Facilities List
※Swipe on the table to scroll.
Name | Type | Capability | Maker |
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Laser processing machine 2D 3-axis control TLV-408L-25F (Meihan) | 2D Laser | Max. output 2.5kw, processing stroke 3100*1550 | NTC |
Laser processing machine 2D 3-axis control TLV-510L-25F (Meihan) | 2D Laser | Max. output 2.5kw, processing stroke 3100*1550 | NTC |
Laser processing machine SHIMIZU AQUA SYSTEMS (Meihan) | 2D Laser | AMADA | |
Mitsubishi Electric laser fine hole drilling machine DZ600-F20 | 3D Lasers | Max. output 2kw, processing stroke 600*600*600 | Mitsubishi Electric |
Mitsubishi Electric laser fine hole drilling machine DZ600-F20 | 3D Lasers | Max. output 2kw, processing stroke 600*600*600 | Mitsubishi Electric |
Laser processing machine 3D 5-axis control TLM-608D-25M (Meihan) | 3D Lasers | Max. output 2.5kw, processing stroke 2500*1900 | NTC |
Laser processing machine 3D 5-axis control TLM-608C-20F (Meihan) | 3D Lasers | Max. output 2kw, processing stroke 2500*1900 | NTC |
Laser processing machine 3D 5-axis control TLM-608C-20F (Meihan) | 3D Lasers | Max. output 2kw, processing stroke 2500*1900 | NTC |
Laser processing machine 3D 5-axis control TLM-610-25F (Meihan) | 3D Lasers | Max. output 2.5kw, processing stroke 3100*1900 | NTC |
Laser processing machine 3D 5-axis control TLW-610-60F (Meihan) | 3D Lasers | Max. output 6kw, processing stroke 3100*1900 | NTC |
3D laser processing machine ML1515VZ20-20FX (Meihan) | 3D Lasers | Maximum output 2kw Processing stroke 920 x 920 x 550 | Mitsubishi Electric |
3D Measuring Instruments Keyence Corporation VLseries | 3D Measuring Machine | Keyence | |
Mitutoyo Corporation CNC CMM CRYSTA-ApexS1220 | 3D Measuring Machine | X1200×Y2000×Z1000 | Mitutoyo |
3D Measuring Instruments Keyence Corporation | 3D Measuring Machine | Keyence | |
Okuma VTM-80YB Vertical Lathe (Meihan) | 5-Axis Vertical Multi-Tasking Machining Center | Okuma | |
Okuma MCR-A5CII (Meihan) | 5-face double-column machining center | Okuma | |
Double Column Machining Center MCR-A5C (Meihan) | 5-face double-column machining center | Okuma | |
DAIHEN Inverter Argo TIG Welding Machine AVP-300 | TIG welding machine | 300A | DAIHEN |
DAIHEN Inverter Argo TIG welding machine VRTP-300 | TIG welding machine | 300A | DAIHEN |
DAIHEN TIG Welding Machine Inverter Argo 300P (Meihan) | TIG welding machine | 300A | DAIHEN |
DAIHEN TIG Welding Machine Inverter Argo 300P (Meihan) | TIG welding machine | 300A | DAIHEN |
DAIHEN TIG Welding Machine Inverter Elecon 300P | TIG welding machine | 300A | DAIHEN |
DAIHEN Inverter Argo TIG welding machine | TIG welding machine | 300A | DAIHEN |
DAIHEN Inverter Argo TIG welding machine | TIG welding machine | 300A | DAIHEN |
DAIHEN Digital Argo DT300PⅢ | TIG welding machine | 300A | DAIHEN |
DAIHEN Digital Argo DT300PⅢ | TIG welding machine | 300A | DAIHEN |
DAIHEN Digital Argo DT300PⅢ | TIG welding machine | 300A | DAIHEN |
DAIHEN Digital Argo DT300PⅢ | TIG welding machine | 300A | DAIHEN |
Kobelco compressor VS22AIV (Yasyoku) | Compressors | 0.4-0.85 MPA | KOBELCO |
Yamato Pneumatic Corporation Factory Kobelco Compressor VS37 I V | Compressors | 0.4-0.85 MPA | KOBELCO |
Hitachi Screw Compressor OSP-37S6AN (Meihan) | Compressors | 37kw | Hitachi |
70KVA projection welding machine (Meihan) | Spot welding machines | 70KVA | NAS TOA |
Foot-operated spot welding machine (Meihan) | Spot welding machines | 18KVA | Naniwa electric constraction |
Foot-operated spot welding machine (Meihan) | Spot welding machines | 18KVA | Naniwa electric constraction |
Foot-operated spot welding machine (Meihan) | Spot welding machines | 18KVA | Naniwa electric constraction |
Foot-operated spot welding machine (Meihan) | Spot welding machines | 35KVA | SANYO ELECTRIC |
Foot-operated spot welding machine (Meihan) | Spot welding machines | 35KVA | SANYO ELECTRIC |
Spot welding machine SLP-35A5 | Spot welding machines | 35KVA | TOA PRECISION MACHINERY |
DAIDEN Projection welding machine 55KVA | Spot welding machines | 55KVA | DAIDEN |
UTO S type spot machine 35KVA | Spot welding machines | 35KVA | UTO |
CK-S-14 Flooding Machine | Others | ||
Okuma MCR-A5CII Foundation construction (Meihan) | Others | ||
Okuma MCV-A2 (Meihan) | Others | ||
MITSUI SEIKI KOGYO CO., LTD. Vertical Machining Center VU65A (Meihan 2) | Others | ||
F Roots Blower IRS-200S Reclamation (Meihan ①) | Others | ||
F Roots Blower IRS-200S Reclamation (Meihan ①) | Others | ||
De-NOx catalyst element processing equipment (Meihan 1) | Others | ||
De-NOx catalyst element regeneration processing equipment (Meihan 1) | Others | ||
Painting booth | Others | ||
Automated mold storage warehouse (Meihan 1) | Others | Storage capacity 138 PL 2 rows 10 stacks 7 bays - 2 | Toyota Industries Corporation |
Shearing machine DCT-1265(Meihan 1) | Others | AMADA | |
Amada used stocker, 1989 (Meihan 1) | Pallet changer | 2t | AMADA |
Cabinet Blast Model BS-2 (Meihan) | Blasting machine | ATSUCHI TEKKO | |
Amada Used Press Brake (Meihan ①) | Brake press machine | 100t | AMADA |
5000t Deep Drilling Press DPNL-500 (Meihan 1) | Press machine | Stroke 1000mm 1800*1200 | Kawasaki Hydromechanics Corp. |
AIDA 200t press (Meihan) | Press machine | DH450 Bottom dimension of slide 880*650 | AIDA ENGINEERING |
AIDA ENGINEERING AIDA200KN High Flex Press | Press machine | DH410 Bottom dimension of slide 1000*650 | AIDA |
Komatsu 150t press OBS-150-3B (Meihan) | Press machine | DH450 Bottom dimension of slide 700*550 | Komatsu |
High Flex Digital Servo Press (Meihan) | Press machine | 110t DH350 Bottom dimension of slide 800*520 | AIDA ENGINEERING |
800t press used (Meihan) | Press machine | 800t | Komatsu Ltd. |
3000t press used (Meihan) | Press machine | 3000t | Kawasaki Hydromechanics Corp. |
Hydraulic press 1700t manufactured by Shibayama Machinery, 2002 | Press machine | 1700t | Shibayama Kikai |
AIDA 60t press (Meihan 1) | Press machine | DH300 Bottom dimension of slide 480*400 | AIDA ENGINEERING |
AMADA 110t press (Meihan 1) | Press machine | DH365 Slide lower dimension 600*500 | AMADA |
500t mechanical press used (Meihan) | Press machine | 500t | Komatsu Ltd. |
600t hydraulic press (Meihan) | Press machine | 600t | SHINKO |
AMADA 60T Press | Press machine | 60t | AMADA |
AIDA FT-N40G | Press machine | 400t | AIDA ENGINEERING |
AIDA NS1-2000 (1) | Press machine | 200t | AIDA ENGINEERING |
Meihan Plant Inverter Hoist Radio (Meihan) | Hoist overhead crane | 2.8t | NIPPON HOIST |
Meihan Plant Inverter Hoist with Parent and Child (Meihan) | Hoist overhead crane | 2.8 (1.4+1.4)t | NIPPON HOIST |
DAIHEN Automatic Welding System (Meihan 8) | Posi-Robo | 3t | Matsumoto Kikai |
Oil Van Leak Tester (Meihan) | Leak tester | Amagasaki Plant | |
Ikuno Seisakusho Huel Tank Leak Tester | Leak tester | Ikuno Seisakusho | |
High-speed cutting machine SK455A-3.7KW (Meihan 1) | High-speed cutting machine | Grinding wheel used 445mm | Showa machine |
NISSAN TANAKA KT-5NX | Cutting machine | ||
NISSAN TANAKA KT-5NX | Cutting machine | ||
X-MET8000 | Measuring machine | Hand-held X-ray fluorescence analyzer | Hitachi |
DAIHEN Welding Machine WELBEE-M350L(Meihan) | semi-automatic welding machine | 350A | DAIHEN |
DAIHEN Welding Machine WELBEE-P350(Meihan) | semi-automatic welding machine | 350A | DAIHEN |
DAIHEN Welding Machine WELBEE-M350L(Meihan) | semi-automatic welding machine | 350A | DAIHEN |
Matsuura Iron Works FANUC M900iA/350 Robot Sys. | transfer robot | Maximum loading weight 150K | FANUC |
Okamoto Machine Tool Works Surface Grinding Machine PSG-125 (Meihan) | Surface Grinding Machine | Okamoto Machine Tool Works, Ltd. | |
DAIHEN Robot welding machine Almega FD-H5 (Meihan 1) | Welding robot machine | Vertically articulated, wrist payload 5kg | DAIHEN |
DAIHEN Robot welding machine WB-T500P (Meihan 1) | Welding robot machine | 500A | DAIHEN |
DAIHEN Robot welding machine (Yanmar Agricultural Equipment) | Welding robot machine | Vertically articulated, wrist payload 5kg | DAIHEN |
Matsumoto Machine Robot Welding Machine (Yanmar Agricultural Equipment) | Welding robot machine | Matsumoto Kikai | |
Matsumoto Machine Robot Welding Machine (Yanmar Agricultural Equipment) | Welding robot machine | Matsumoto Kikai | |
DAIHEN Welding Robot Armega AXV6 Welding Power Supply DM-350 | Welding robot machine | 350A | DAIHEN |
DAIHEN Welding machine Almega AXV4LA Mechatronics System (Meihan) | Welding robot machine | 300A | DAIHEN |
Welding Almega AXV4AP (Meihan) | Welding robot machine | DAIHEN | |
DAIHEN Welding Robot Armega AXV4AP Welding Power Supply DM-350 | Welding robot machine | 350A | DAIHEN |
Matsumoto Machine Stream Gentle | Others | Heat radiation dormitory 2.4kW | Matsumoto |