No drawings required - Reproduction service for discontinued parts | Also supports matching with actual items and repair parts.
For those troubled by discontinued manufacturers or lost drawings. Initial consultations are welcome from just one photo! We restore round repair parts such as pumps and turbines one unit at a time from the actual item.
This is a parts restoration service that solves serious troubles in equipment maintenance, such as "the manufacturer has gone out of business and spare parts are unavailable" and "there are no remaining drawings." At Iwai Koki, we provide comprehensive support from confirming the actual damaged item, measuring, creating drawings (reverse engineering), processing, to inspection, even if you only have the broken part on hand. We can consult on repair parts for large diameter round items, flanges, and rotating machinery starting from just one piece. 【Available Processes】 ■ Confirmation of the actual item, measurement, and estimation of worn areas: Even worn parts can have their original dimensions estimated by experts. ■ Creation of processing drawings: Digitizing drawings to facilitate smoother maintenance in the future. ■ Suggestions for materials and surface treatments: Consultation on strength improvements tailored to the usage environment is also possible. ■ High-quality processing and inspection: Manufacturing with reliable technical skills and thorough quality control. Furthermore, all drawings, materials, and inspection information from the initial production are carefully stored by us, allowing for quick and smooth responses to repeat orders from the second time onward. We are fully committed to meeting your requests to prevent sudden equipment stoppages and to prepare spare parts for the future. *For more details, please download the catalog or feel free to contact us.
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basic information
[Information Requested When Inquiring] To provide a quicker estimate, please share the following information to the best of your ability. ■ Photos of the parts (overall view and damaged areas) ■ Approximate dimensions (outer diameter, length, quantity) ■ Name of the equipment used, purpose, desired delivery date ■ Whether the actual item can be held / Availability of drawings
Price range
Delivery Time
Applications/Examples of results
【Examples of Problems and Uses】 ■ Maintenance of plant equipment, pumps, turbines, compressors, etc. ■ Emergency procurement of substitute parts due to the closure of outsourcing partners or discontinuation by manufacturers. ■ Creating spare parts from existing items to prevent equipment downtime. 【Examples of Parts We Handle】 Shafts, collars, sleeves, bushes, spacers, rings, seal rings, flanges, retainers, various jigs and holding parts. 【Consultation and Production Achievements Examples】 ■ Remanufacturing of discontinued flanges: Accurately measuring hole positions, outer diameters, and surface precision from existing items without drawings, and creating processing drawings to fully restore them. ■ Remaking of worn sleeves: Identifying worn areas and estimating original design dimensions. We also propose materials and surface treatments to enhance wear resistance as needed. ■ Creating spare parts for regularly replaced components: Digitizing existing items before they break, significantly reducing the effort for future orders. *For more details, please download the catalog or feel free to contact us.
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Company information
Our company was founded in 1970 as "Iwai Iron Works Co., Ltd.," which is the predecessor of our current business, and has been engaged in machining for many years. Although we did not have our own products, from the time of our establishment, we have worked to accommodate a wide variety of small lots and short delivery times, focusing on improving both our equipment and the skills of our employees. In addition, in our sales activities, we have established a network with reliable partner factories to respond to requests for individual machine parts as well as complete assemblies, providing a one-stop service to our users. Please feel free to contact us with your inquiries.
