Okayama-Kita Factory

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Address
433 Nobutomo, Kita-ku, Okayama-shi, Okayama 701-0152, Japan
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TEL
086-293-5511
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FAX
086-293-5513
Line of Business
- Agricultural Machinery Parts
- Construction machinery
- Hydraulic equipment parts, etc.
Main Clients
- RYONO FACTORY Co.,Ltd.
- Yanmar Agri Co.
- KANZAKI KOKYUKOKI MFG.CO.,LTD.
- Yanmar Construction Machinery Co.
- TSUKUBA KOUGYO CO.,LTD
- DAIWA SEIKO CO., LTD.
- Other 25 companies

Features of the Factory

Strengths in precision machine parts processing
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The Okayama North Factory possesses a wide variety of machining equipment, including cutting, grinding, gear cutting, sheet metal, pressing, and welding, and is capable of integrated production from parts machining to assembly.
The factory excels in the machining of precision mechanical parts, such as structural parts for agricultural machinery, transmission parts for ships, and hydraulic equipment, mainly made of general steel materials. We also have grinders that can handle a wide variety of products, as well as grinders with robots for mass production.
More than 100 pieces of equipment at two manufacturing sites
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The factory has two manufacturing sites, covering 5632.3 m2 and 5464.7 m2, with more than 100 machines, including NC automatic lathes, NC lathes, machining centers, NC grinders with robots and other grinding machines, laser processing machines, Co2 robot welding machines, TIG welding machines, press machines, broaching machines, hobbing machines with robots, gun We have more than 100 units of equipment such as drills and form rolling machines.
The company specializes in medium-lot production of 50-300 parts/month, and manufactures about 10,000 items per year. We can also handle small lots of various types of products, single items, and short lead times depending on the contents of the order.
Monozukuri (manufacturing) that makes things as fast as possible, even one second.
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Our factory is ISO 9001 certified and operates as a certified manufacturing facility for major manufacturers. QC process charts are prepared for all products, and a quality control system for mass production processing has been established.
The factory's manufacturing response to extremely short delivery times is extremely high, and its strength lies in its extremely strong internal and external coordination in the communication of information. We are also actively focusing on productivity improvement activities, aiming to manufacture products as quickly as possible, even by one second.
In outsourcing, we are developing various heat treatment, surface treatment, processing, and manufacturing outsourcing services based on friendly partnerships.
Main Facilities
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Horizontal Machining Center
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Vertical Machining Center with Pallet Changer
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Small Machining Center
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CNC Hobbing Machine with Robot
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Combined Lathe with Mill Spindle
Facilities List
※Swipe on the table to scroll.
Name | Type | Capability | Maker |
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Carbon dioxide laser processing machine AMC-145 | 2D Laser | TLV510G20F | Komatsu Industries |
Handy Probe 3D Measuring Machine | 3D Measuring Machine | Keyence | |
Mitutoyo 3D Measuring Machine CRT-PM776 | 3D Measuring Machine | ||
3D CAD (MasterCAM Level 3) | CAD CAM | MASTER CAM | JBM |
3D CAD | CAD CAM | MASTER CAM | JBM |
3D CAD | CAD CAM | MASTER CAM | JBM |
Automatic double-ended machining center 02-206 | CNC Lathe | NPK-250 | TOHO INDUSTRIAL |
NC lathe 01-611 | CNC Lathe | BNC-34N | CITIZEN MACHINERY |
NC lathe 01-613 | CNC Lathe | BNC-34S | CITIZEN MACHINERY |
NC automatic lathe 01-614 | CNC Lathe | BND-34S | CITIZEN MACHINERY |
NC automatic lathe 01-616 | CNC Lathe | LE-25 | CITIZEN MACHINERY |
CNC lathe 02-513 | CNC Lathe | TMC-20Ⅱ | NAKAMURA-TOME |
CNC lathe 02-514 | CNC Lathe | TMC-20Ⅱ | NAKAMURA-TOME |
NC automatic lathe 01-617 | CNC Lathe | BNE-51S | CITIZEN MACHINERY |
NC automatic lathe 01-618 | CNC Lathe | BND-34C5 | CITIZEN MACHINERY |
Miyano NC automatic lathe 01-619 | CNC Lathe | BNE-51SY | CITIZEN MACHINERY |
NC Turntable No.01-620 | CNC Lathe | BNE-51SY | CITIZEN MACHINERY |
CNC Rotary Table No.02-524 | CNC Lathe | SPACETURN LB400 | Okuma Corporation |
NC Auto Rotary Table(Mp.01-621) | CNC Lathe | BND-34C2 | CITIZEN MACHINERY |
NC Automatic Rotary Table Mp.01-622 | CNC Lathe | BND-20S | CITIZEN MACHINERY |
Auto Rotor No.01-623 | CNC Lathe | BNA-42CY5 | CITIZEN MACHINERY |
Mitsubishi NS Hob Plate 09-001 | NC hobbing machine | CB15-CNC 5 axis | Mitsubishi Heavy Industries Machine Tool |
Cajifuji-made Hobb Plate 09-002 | NC hobbing machine | KN-150 | KASHIFUJI WORKS, LTD. |
Revolving Circle KN150 CNC09-004 | NC hobbing machine | KN150CNC | KASHIFUJI WORKS, LTD. |
Cajfuji CNC Hob 09-006 | NC hobbing machine | KN151CNC | KASHIFUJI WORKS, LTD. |
NC Horizontal Type Revolving Table | NC hobbing machine | GBH18 | Mitsubishi Heavy Industries Machine Tool |
NC Rotary Table 02-503 | NC lathe machine | LB15 | Okuma Corporation |
Single-axis NC Rotary Table 02-507 | NC lathe machine | ACT V2R | Okuma Corporation |
NC Rotary Table 02-515 | NC lathe machine | unknown | |
OAKMA LCS-15 NC Rotary Disc 02-518 | NC lathe machine | LCS-15 | Okuma Corporation |
NC Rotary Disc 02-521 | NC lathe machine | LB400-C1250 | Okuma Corporation |
CNC Revolver 02-522 | NC lathe machine | SPACETURN LB300-MY | Okuma Corporation |
Medieval NC Spinning disk No.02-525 | NC lathe machine | SPACETURN LB300-M | Okuma Corporation |
Chugoku NC Rotary Disc No.02-526 | NC lathe machine | LCS250 | Okuma Corporation |
Nazaki-Mazak NC Rotary Disks | NC lathe machine | QTN350-ⅡMY | Yamazaki Mazak |
Yamazaki Mazake NC Rotary Disc No.02-530 | NC lathe machine | QTS350-M | Yamazaki Mazak |
Okuma NC lathe 02-516A | NC lathe machine | unknown | |
Okuma NC lathe 02-517 | NC lathe machine | LB3000 | Okuma Corporation |
Okuma NC lathe 02-520 | NC lathe machine | LU15 B-2SC | Okuma Corporation |
CNC Rotary Table No.02-523 | NC lathe machine | LB300-C500 | Okuma Corporation |
NC Rotary Table LB3000EX No.02-528 | NC lathe machine | LB3000EX-M C1000 | Okuma Corporation |
Yamazaki Mazak CNC lathe purchase QTN200II | NC lathe machine | QTN200-Ⅱ | Yamazaki Mazak |
Purchase CNC lathe made by Okuma GENOSL250HEC | NC lathe machine | GENOS L250E | Okuma Corporation |
Okuma NC lathe LB3000EXⅡ MY C950 | NC lathe machine | LB3000EXⅡ | Okuma Corporation |
TIG welding machine YE-200BL3 | TIG welding machine | 200A | Panasonic |
Drill grinder (used)No.04-509 | Grinding machines | ||
Air dryer No.51-011 | Grinding machines | ||
Used drill grinderNo.04-508 | Grinding machines | ||
Ryotyu drill grinder MEA-B | Grinding machines | ||
Compressor No.51-006 | Compressors | ||
Screw compressor No.51-009 | Compressors | ||
Screw compressor No.51-012 | Compressors | ||
Spot welding machine 41-010 | Spot welding machines | unknown | |
High-speed cutting machine FS-B10No.08-007 | Cutting machine | ||
Cleaning machine 101-001 | Washing machine | ||
Jet washing machine JW220C101-003 | Washing machine | ||
Cleaning machine JW-300B | Washing machine | ||
Floor washing machine | Washing machine | ||
Input shaft cleaning machine | Washing machine | MORIGO SEIKI | |
Broaching machine 06-007 | Others | NBV-3S | FUJIKOSHI |
polygon machine 06-013 | Others | PC-200 | NITTO POLYGON |
gun drill machine 02-208 | Others | KSG-600NC | Kansai Seisakusho |
nc keyway milling machine 06-014 | Others | MH-CSDF-W | Motokubo Seisakusho |
keyway milling machine 06-016 | Others | MH-SDF | Motokubo Seisakusho |
Gun Drills | Others | KS-1308 | KAWAHARA |
Chamfering machine 02-207 | Others | ||
Centering machine 02-510 | Others | ||
Inverter screw 51-007 | Others | ||
3-function projection machine 51-501 | Others | ||
Carbide turning tool grinder 04-502 | Others | ||
Grinder 04-007 | Others | ||
Broaching machine NBV-53 06-006-1 | Others | NBV-53 | FUJIKOSHI |
Universal indexing machine | Others | ||
welding machine 41-011 | Others | unknown | |
automatic material feeder 01-905 | Others | ||
grinder 04-008 | Others | ||
centrifuge 51-902 | Others | ||
Drill grinder 04-503 | Others | ||
Metal Circular Saw 08-004 | Others | ||
Core plasma 41-019 | Others | ||
Surface particle measuring machine 51-503 | Others | ||
Robot rotary unit 41-021 | Others | ||
Nut feeder 41-025 | Others | ||
Nut broaching machine 06-011 | Others | NBN-5S | FUJIKOSHI |
Automatic bar feeder 01-914 | Others | ||
Press similar 31-103 | Others | ||
NC indexing table 51-906 | Others | ||
CNC cylindrical grinder robot equipment 04-506 | Others | ||
CNC grinder robot 04-016 | Others | ||
NC lathe robot 02-519 | Others | ||
Tank unit 6AL-1 04-017 | Others | ||
Cylindrical grinder robot 04-019 | Others | ||
Robot equipment cylindrical grinder 04-20 | Others | ||
Tool brisketter No.51-506 | Others | ||
Air leak tester101-002 | Others | ||
Polygo machine PC-165 type 06-108 | Others | PC-165 | NITTO POLYGON |
Centerless grinder | Others | ||
Touch sensor spindle retrofit 06-109 | Others | ||
Vertical MC SV-500/403 No.06-113 installation | Others | ||
Work stocker No.04-021 | Others | ||
Borigon machine overhaul No.06-004→06-004-1 | Others | ||
Work stocker No.04-022 | Others | ||
Robot automation equipment 08-008 | Others | ||
Cylindrical grinder refurbished04-014,04-505 | Others | ||
Broaching machine(used)No.06-019 | Others | NBV-5GA | FUJIKOSHI |
Table shot No.51-207 | Others | SNTX-Ⅲ | SINTOKOGIO |
Fluid barrel No.51-208 | Others | EVF-06R-075 | SINTOKOGIO |
Retrieving head No.06-019 | Others | ||
Centering machine(used)No.02-211 | Others | ||
Servo unit for vertical automated warehouse | Others | L-400 | Daifuku |
Picking navigation shelf for assembly | Others | ||
Picking navigation shelf for assembly | Others | ||
NC double indexing machine | Others | ||
Automatic warehouse control unit renewal | Others | ||
Robot for hobbing machine 09-007 | Others | ||
Robot stocker No.09-005 | Others | ||
Bobbing machine for post-processing No.09-008 | Others | ||
Screw compressor No.51-008 | Others | ||
Robot automation equipment | Others | ||
Screw compressor No.51-010 | Others | ||
Kitagawa Iron Works double NC rotary table (indexing machine) | Others | ||
Dalico grabbing machine | Others | ||
Hitachi oil-injected screw compressor, air dryer | Others | Hitachi Seiki | |
Single function 1-axis milling machine 06-010 | Milling machine | 2VNC | Okuma Corporation |
Amada SPH-3D type used brake press machine | Brake press machine | SPH-30C | AMADA |
80t press 31-005 | Press machine | NC1-80,2B | AIDA ENGINEERING |
My press 31-006 | Press machine | L1C250-BM | Komatsu Ltd. |
High flex press 31-008 | Press machine | NC1-1502B | AIDA ENGINEERING |
Press 31-001 | Press machine | C1-6 | AIDA ENGINEERING |
Press 31-002 | Press machine | TP-110 | AMADA CO., LTD. |
Press 31-102 | Press machine | KPH-10M | KOEI MANUFACTURING CO .,LTD. |
Desktop drilling machine 05-006 | Drilling machine | ||
Vertical drilling machine 05-005 | Drilling machine | ||
Tabletop drilling machine 05-007 | Drilling machine | ||
drilling machine 05-010 | Drilling machine | ||
drilling machine 05-011 | Drilling machine | ||
drilling machine 05-012 | Drilling machine | ||
drilling machine 05-013 | Drilling machine | ||
drilling machine 05-014 | Drilling machine | ||
milling machine 06-003 | Machining center | 1PM-1 | HAMAI CO.,LTD. |
milling machine 06-002 | Machining center | AM40-101 | BROTHER INDUSTRIES |
NC milling machine 06-009 | Machining center | 2V-NC | Okuma Corporation |
NC milling machine 06-017 | Machining center | MH-3NCP | OKK |
Three-dimensional MC SV-500/403 No.06-113 | Machining center | SV-500 | MORI SEIKI |
NC tapping center No.06-114 | Machining center | TV-400 | MORI SEIKI |
Used vertical machining center No.06-115 | Machining center | NV5000α1 | MORI SEIKI |
Machining Center 06-104 | Machining center | MV-40B-50 | MORI SEIKI |
Vertical Machining Center 06-105 | Machining center | FRONFIER M2/50 | MORI SEIKI |
Horizontal Machining Center06-106 | Machining center | SH503/50 | MORI SEIKI |
Horizontal Machining Center No.06-107 | Machining center | NH5000/50 | MORI SEIKI |
Vertical Machining Center No.06-109 | Machining center | NV5000α1/50 | MORI SEIKI |
Horizontal machining centerNo.06-110 | Machining center | NH5000/50DCG | MORI SEIKI |
Horizontal machining centerNo.06-111 | Machining center | NH5000DCG/50 | MORI SEIKI |
Used vertical machining center SV-500 No.06-116 | Machining center | SV-500 | MORI SEIKI |
Horizontal MC NEXUS6000II No.06-117 | Machining center | NEXUS6000Ⅱ | Yamazaki Mazak |
Makino Machining Center V56 Type 2005 | Machining center | V56 | Makino Milling Machine |
FANUC ROBODRILL α-T21iE Akazawa Machinery Co. | Machining center | Robodrill α-T21iE | FANUC |
FANUC ROBODRILL α-D21MiA5 (made in 2016) | Machining center | Robodrill Alpha-D21MiA5 | FANUC |
Riveting 31-101 | Riveting machine | US-180 | Yoshikawa Iron Works |
Internal grinder 04-006 | Grinding machines | IGM-1E | Okamoto Machine Tool Works |
Universal tool grinder 04-501 | Grinding machines | ||
Cylindrical grinding machine 04-011 | Grinding machines | GP-30B-60ND2 | SHIGIYA MACHINERY WORKS LTD. |
NC disk grinding machine04-013 | Grinding machines | GP-30B-100ND2 | SHIGIYA MACHINERY WORKS LTD. |
CNC cylindrical grinder04-014 | Grinding machines | RD32-B50P | Mitsubishi Heavy Industries Machine Tool |
CNC cylindrical grinder 04-505 | Grinding machines | RD32-B50P | Mitsubishi Heavy Industries Machine Tool |
CNC cylindrical grinder04-015 | Grinding machines | RD23-B35P | Mitsubishi Heavy Industries Machine Tool |
Precision surface grinder04-507 | Grinding machines | GHL-P409 | Hitachi Via Mechanics |
CNC cylindrical grinder04-018 | Grinding machines | RD32-B50P | Mitsubishi Heavy Industries Machine Tool |
NC internal grinder(used)04-023 | Grinding machines | IGM15N | Okamoto Machine Tool Works |
NC cylindrical grinder04-024 | Grinding machines | IGM-15NC | Okamoto Machine Tool Works |
Dust collector | Industrial dust collectors | ||
Dust collector | Industrial dust collectors | ||
Okuma LS type 6' lathe used | Lathe machine | unknown | Okuma Corporation |
Hardness tester 51-502 | Measuring machine | ARK-13 | Akashi Seisakusho |
Conrom 20A51-904A | Measuring machine | Conrom 20A | TOKYO SEIMITSU |
Shaft distortion correction device 51-301 | Measuring machine | ACSC-20S-33 | KOKUSAI CO.,LTD. |
Contour measuring machine 51-504 | Measuring machine | Surfcom 1800A | TOKYO SEIMITSU |
Magnetic powder flaw detector | Measuring machine | ER-262 | Denshijiki Industry |
Image dimension measuring machine No.51-509 | Measuring machine | IM-6125 | Keyence |
3D shape measuring machine VR-3000 | Measuring machine | VR-3000 | Keyence |
Three-dimensional measuring machine No.51-505 | Measuring machine | GRT-PLUS M776 | Mitutoyo |
Osaka Seimitsu NC gear measuring machine No.51-512 | Measuring machine | ||
Form rolling machine07-002 | Form rolling machine | TROL6 | TSUGAMI CORPORATION |
Gear form rolling machine 07-003 | Form rolling machine | FA-6U | NISSEI CORPORATION. |
Gear form rolling machine 09-003 | Form rolling machine | R30A | TSUGAMI CORPORATION |
CO2 automatic welding machine 41-008 | Welding machines | YM-350RF-2 | Panasonic |
CO2 welding machine 41-014 | Welding machines | unknown | |
welding robot 41-017 | Welding machines | HF-160 | ISHIKAWA KOGYO |
vertical welding machine 41-028 | Welding machines | unknown | TAGAWA SEIKI |
welding robot motorman 41-029 | Welding machines | UP6 | YASKAWA Electric |
welding robot No.41-030 | Welding machines | YA-1QCR61TA0 | Panasonic |
Welding Robot No.41-031 | Welding machines | YA-1QCR61TTB1 | Panasonic |
Welding machine No.41-032 | Welding machines | YD-350GR3 | Panasonic |
Panasonic welding machine CR3-350 No.41-033 | Welding machines | YD-350GR3 | Panasonic |
Panasonic Welding Machine CR3-350 No.41-034 | Welding machines | YD-350GR3 | Panasonic |
panasonic welding robot | Welding machines | YA-1QCR61T00 | Panasonic |