平和金属工業 List of Products and Services

At Heiwa Metal Industry, we accept requests for prototype and mass production of metal press processing. In partnership with cooperating companies, we accommodate a wide range of processing methods! We also accept individual production of molds, mold jigs, and precision jigs for manufacturing equipment. 【Prototype Processing Achievements】 ■ Bus bars for EVs (onboard) Material: Brass ■ Bus bar electrode terminals for EVs Material: Copper ■ Onboard battery-related components Material: Brass ■ Bus bars for EVs Material: Aluminum In prototypes, we accommodate various processing methods, including not only press processing but also cutting, sheet metal processing, and laser processing. Please feel free to contact us for both prototype and mass production requests. ★ For the flow of prototype requests, please check the PDF materials.

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We would like to introduce the main equipment of Heiwa Metal Industry. We own servo press "H1F-110," cross shaft press "PUX110," power press "OBS 45-32S," and AP hydraulic tabletop press "AP-5-MLH," among others. Additionally, we have measuring equipment such as the small three-dimensional coordinate measuring machine "Duramax500" and projector "V-24B," so please feel free to contact us if you need assistance. 【Main Equipment】 ■ Servo Press (KOMATSU) ■ Cross Shaft Press (Amada Washino) ■ Crankless Press (KOMATSU) ■ Power Press (KOMATSU) ■ Dying Machine (Kyori) ■ My Press (Komatsu) ■ AP Hydraulic Tabletop Press (Atsugi Automotive Parts) 【Main Measuring Equipment】 ■ Small Three-Dimensional Coordinate Measuring Machine (Tokyo Seimitsu) ■ Projector (Mitutoyo/Nikon) ■ Measuring Microscope (Nikon) ■ Image Measuring Machine (Mitutoyo) ■ Image Dimension Measuring Device (Keyence) ★ Please check the PDF document for the number of units owned for each piece of equipment. *For more details, please refer to the PDF document or feel free to contact us.

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As the IoTization of products and the spread of electric vehicles (EVs) progress, the demand for connectors, terminals, and busbars has been increasing. At Heiwa Metal Industry, we are primarily engaged in semiconductor products and various development items including busbars. Since we mass-produce through press processing, we can offer competitive pricing. We have adopted unique inspection methods and conduct rigorous inspections, so there is no need to worry about defects. Factory tours are also available, so please contact us if you are interested. If you wish to request prototypes, we can accommodate your specified processing methods. 【Busbar Processing Methods】 ■ For mass production: Press processing only ■ For prototypes: Machining, sheet metal processing, laser processing, milling, welding, plating, and others *For more details, please refer to the PDF materials or feel free to contact us.

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We are introducing various processing examples from Heiwa Metal Industry. We explain cases related to cost reduction through standardization of parts and instances where bending surfaces do not align perfectly. Even for parts that are considered difficult to manage in terms of quality control, such as thin and complex bent shapes or glossy plating where scratches are not allowed, we process them with high precision. Please feel free to consult us when you need our services. 【Published Examples】 ■ Is there a good method for parts that are prone to deformation at the bending section? ■ Is it possible to reduce costs through standardization of parts? ■ Bending surfaces do not align perfectly. ■ Busbars for EVs (in-vehicle) *For more details, please refer to the PDF materials or feel free to contact us.

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This document introduces various processing examples from Heiwa Metal Industry. It explains cases related to cost reduction through standardization of parts and instances where bending surfaces do not align perfectly. Even for parts that are considered difficult to manage in terms of quality control, such as thin and complex bent shapes or glossy plating where scratches are not permitted, we process them with high precision. Please feel free to consult us when you need assistance. 【Examples Included】 ■ Is there a good method for parts that are prone to deformation at the bending section? ■ Can we achieve cost reduction through standardization of parts? ■ Bending surfaces do not align perfectly. ■ Bus bars for EVs (in-vehicle). *For more details, please refer to the PDF document or feel free to contact us.

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Our company specializes in copper processing and, leveraging the fine processing and management techniques cultivated in the semiconductor production environment at our production facility in Shimane Prefecture, primarily engages in the press processing of precision electronic metal parts. Additionally, our headquarters in Osaka also undertakes prototype manufacturing projects. While we excel in copper processing, we also handle a variety of materials including iron, aluminum, and stainless steel, and our production capacity, which can accommodate quality, short delivery times, and low costs, has earned us high praise from our customers. Our main products in the press processing business include power modules, which are considered the heart of home appliances, hybrid vehicles, and electric vehicles (EVs), as well as high-quality and high-precision inverter components for industrial machinery such as wind power and solar power devices. In our prototype manufacturing business, we collaborate with partner companies to produce power module components for automotive applications (EV, HV) and semiconductor products for semiconductor and industrial equipment. If you have any interest in the terms [Power Devices], [Busbars], [Modules], [Copper Processing], [High Quality], [Short Delivery Times], [Prototypes], [Mass Production], [Semiconductors], please do not hesitate to contact us.

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The most common issue faced by customers in prototype development is "new product development." I believe there are many cases where they are required to respond within specified deadlines, lot sizes, and budgets. Our company is equipped to demonstrate its strengths precisely in such situations, and we will fully support your prototype development. We also accept individual production of molds, mold fixtures, and precision jigs for manufacturing equipment. Our implementation results are listed on our website. Please feel free to contact us.

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Even in seemingly difficult-to-maintain precision processing products, such as thin and complexly shaped bending work or glossy plating where scratches are not allowed, our quality control capabilities are demonstrated. This is also true for our expertise in copper processing. To meet the product quality demanded by our customers, our engineers, who possess the experience and know-how to anticipate potential issues during actual processing, propose and carry out processing under optimal conditions. In addition to improving precision in basic quality control and measures to prevent warping of parts, we also do not overlook environmental management, such as temperature control within the factory and machinery, and vibration countermeasures. We will maximize the know-how cultivated in the manufacturing of precision electronic components. For more details, please feel free to contact us.

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【Introduction of Case Studies for Problem Solving】 - Is it possible to change cutting processing to pressing processing? - Can we eliminate the deburring process? - The bending surfaces do not align. - Is it possible to reduce costs by standardizing parts? - The bending section is prone to deformation; is there a good solution? All answers are available on our company website. Please feel free to contact us for more details.

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【Frequently Asked Questions】 - What kind of processing can you do? - What is the minimum quantity you can accommodate? I might be placing a small order; can you handle that? - I would like to stay within a limited budget... - Can you temporarily hold the products I am scheduled to receive? - I am in trouble because there is no delivery date. Can you help? - I am considering mass production in the future, but I think I will start with a small quantity consultation. Is that possible? All answers are on our website! If you have any questions, please feel free to contact us.

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We would like to introduce some frequently asked questions regarding press processing! "Is it possible to convert cutting processing to press processing?" Heiwa Metal Industry Co., Ltd. has numerous successful cases. We were able to perform precision processing of the bearing section of the conventional roller housing using press processing instead of cutting processing. This allowed us to reduce the construction period and costs. For more details, please download the PDF or feel free to contact us.

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Our company utilizes a wide range of processing methods, primarily focusing on the production of molds and press processing, resist baking printing processing, and resin molding processing for metal parts used in semiconductors and electronic devices. We perform precision processing in a wide range of fields, including power modules, which are the heart of AI-equipped home appliances, hybrid vehicles, and electric vehicles (onboard), as well as inverter components for industrial machinery such as wind power generation and solar power generation, and from wireless and mobile phones to satellite communications. 【Main Processing Methods】 ■ Press Processing ■ Cutting Processing (Milling, Machining) ■ Laser Processing (Cutting) ■ Bending Processing ■ Wire Processing (Cutting), etc. *For more details, please download the PDF or contact us.

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