"Unable to find a supplier for large-scale processing" Single production of large-diameter flanges and rings.
To procurement personnel!! We solve problems with our expertise in large lathes and round work, specializing in machine processing with 55 years of experience in large lathes and round work, achieving zero hassle in outsourcing selection.
Is it really possible to find a machining shop that can make a large round part, and only one at that...?" Have you been turned down by multiple companies for quotes and are now sighing at your desk? - Since it's not a mass-produced item, even requesting a quote often yields no response. - Existing partner companies have declined, saying, "Our lathe can't handle this diameter." - Delays in delivery from subcontractors have become the norm, and you need a reliable new outsourcing partner. Iwai Koki's "Large and Round Part Specialized" machining service fundamentally resolves the procurement burdens faced by purchasing managers. 【Three Strengths to Solve Your Challenges】 - Specialization in large diameter, round, and thick materials: We have extensive experience in machining large parts using lathes and machining centers, including flange shapes, ring shapes, and shafts. - A "no refusal" consultation system: With over 55 years of experience, we consider and propose realistic machining approaches even for complex shapes. - Short lead times and flexible lot handling: We have established a management system for small-batch and single-item production, allowing us to respond flexibly to gaps in other companies' schedules. *For more details, please download our catalog or feel free to contact us.
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basic information
We possess a variety of equipment, including NC lathes, general-purpose lathes, and machining centers, allowing us to flexibly respond to large items, single pieces, and ongoing projects. We provide consistent support from prototyping to mass production and have received recognition for our quality, delivery times, and cost efficiency. *For more details, please download the PDF document or feel free to contact us.*
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Applications/Examples of results
Procurement process for industrial machinery and equipment manufacturers: Sourcing of large custom-made equipment and large diameter round parts (flanges, discs, large rollers, etc.) incorporated into unique industrial machinery. Transfer due to the closure of existing partner companies (change of procurement source): Transitioning and replacing large lathe machining and machining projects from subcontractors that can no longer continue production due to aging or business downsizing. Maintenance of infrastructure facilities in steelmaking, chemicals, energy, etc.: Custom manufacturing of piping flanges and special connection rings within plant equipment that are constantly exposed to high temperatures and pressures, requiring regular part replacements. Projects with "drawings but no processing source": Commissioned processing of large workpieces that have been designed in-house but cannot be chucked (fixed) using in-house equipment or existing partner companies. Response scenario: As a final consultation point when wanting to avoid line stoppages due to delivery delays, or when multiple companies have been approached for quotes but none are able to respond.
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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.
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