Thoroughly reduce costs with in-house production! *Case studies available.
We are gathering the strengths of each factory and actively reducing costs through in-house production of parts. With the theme of improvement, Okubo Iron Works aims to achieve its goals through a year-long activity! This time, we will introduce "in-house production of processing parts," which is expected to lead to significant cost reductions through collaboration between factories. (Before Improvement) - Spindle Part A: ¥15,300 - Spindle Part B: ¥14,200 Using three of each per month, the cost is ¥88,500/month. (After Improvement) Requesting processing from another workplace within the same factory. Consolidating the parts into one produced in-house, with in-house production costs of ¥1,439. Using three per month, the cost is ¥4,317/month. Effect: ¥88,500/month → ¥4,317/month (approximately 95% cost reduction)
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basic information
Headquarters Factory: Rebar cutting, lathe, machining, grinding, welding, painting Second Factory: Lathe, machining, surface grinding, wrapping Third Factory: Machining, cleaning, assembly, inspection Fourth Factory: Lathe, machining, assembly, painting Fifth Factory: Lathe, machining All factories are located within walking distance!
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At Okubo Iron Works, we set new challenges every year in all our factories and work diligently on improvement activities aiming for "One Best Way." Of course, we have numerous achievements in VA/VE proposals for our customers. We look forward to your continued expectations for Okubo Iron Works in the future! We welcome any inquiries regarding your concerns! Please feel free to contact us.
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Company information
Founded in 1948, we are a specialized manufacturer focused on precision machining. For over 70 years, we have been committed to "high precision and high quality," accumulating numerous achievements in the processing of construction machinery parts and hydraulic equipment parts. - Material procurement (general steel, special steel, castings, etc.) - Bar cutting - General heat treatment (quenching, nitriding, carburizing, high-frequency hardening, etc.) - General surface treatment (painting, plating, Parkerizing, deflaking, etc.) - NC lathe, machining center, grinding, welding, etc. We can arrange and manage all processes in-house. Leave everything to us! With a comprehensive set of inspection equipment and a quality management system based on ISO 9001, we guarantee high precision requirements with quality control honed through long-term transactions with renowned top manufacturers. Whether for prototypes or mass-produced items, please feel free to consult us regarding any machining concerns!
![[Improvement Case] Production of Computer Covers](https://image.mono.ipros.com/public/product/image/fac/2001488890/IPROS17927103853521547627.jpg?w=280&h=280)
![[Improvement Case] Factory No. 4 Mobile Oiling Station](https://image.mono.ipros.com/public/product/image/ec8/2001488891/IPROS8125008722117703391.jpg?w=280&h=280)
![[Processing Examples] Milling Processing and Drilling Processing](https://image.mono.ipros.com/public/product/image/8ce/2001491604/IPROS61180850045311051364.png?w=280&h=280)
![To procurement personnel struggling with processing! [Limited! Processing case collection available]](https://image.mono.ipros.com/public/default/object/noimage_l.gif?w=280&h=280)
