萬代 Product Lineup

We started our relationship with an aluminum specialty processing company about three years ago. Our company began its processing business based on requests from agricultural machinery manufacturers, but there are not many processed products using aluminum in agricultural machinery. Steel predominates due to strength and cost considerations. It seems that durability is the primary concern, and lightweighting is not as highly demanded. However, as our processing business expands, we have increasingly engaged with customers from various industries, which has inevitably led us to handle a variety of materials. *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*

• Processing Contract

After about three years since we decided to renew our website and launched the project, we have finally been able to open it after a long period of trial and error. As you will feel when you take a look, we express the various efforts our company is making to address the concerns of our manufacturing clients through a variety of content. This website will clearly convey abstract concepts such as "What kind of company is Bandai?" and "What value does Bandai provide to its customers?" *You can view detailed blog content through the related links. For more information, please download the PDF or feel free to contact us.*

• Processing Contract

The theme of the blog is about "gun drilling." Have you ever heard of "gun drilling"? "Gun" refers to firearms. It is a method originally developed for drilling holes in gun barrels. Initially, it was used for drilling holes in rifles and shotguns, but in recent years, parts processed by gun drilling are widely used in medical devices, food machinery, semiconductors, liquid crystal devices, and various molds. *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*

• Processing Contract

The main theme this time is an introduction to the features that we particularly want you to utilize on our company website. Once again, the feature that we confidently present to everyone is the "Processing Contractor Search." This feature allows you to easily and quickly find out what kind of processing can be done by our company. Now, although it is very simple, let me introduce the feature. *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*

• Processing Contract

This time, the theme is about various "concerns" that you may feel in your daily work. Issues such as high prices, delayed delivery, and quality problems are common troubles in this industry. We have introduced examples that lead to solutions for these concerns in an easy-to-understand "manga" format on our company website. In fact, this manga was drawn by a professional manga artist. We requested it from an agency that has had a manga artist who was serialized in Weekly Shonen Jump for many years, ensuring a quality that reflects our commitment. *For more details about the blog, you can view it through the related links. For more information, please download the PDF or feel free to contact us.

• Processing Contract

This time, I would like to talk about the differences between pillow blocks and plummer blocks. (The pillow block referred to here means the insert bearing unit.) Have you ever seen a pillow block and a plummer block in person? How do they compare when you look at them side by side? You might have the impression that they are very similar. This is understandable, as if we trace the history of bearing units, it starts with individual bearings, then the plummer block was created as a housing to accommodate those bearings, and later the pillow block, which is an integrated bearing-housing unit, was developed. *For more details about the blog, you can view it through the related links. For more information, please feel free to download the PDF or contact us.

• Processing Contract

The annual kickoff meeting is far from over. Next, we have the "MANDAI International Processing Network." This is a project aimed at connecting with overseas processors that we have yet to meet. Currently, we have the "Hometown Processing Network," which you are all familiar with. The "Hometown Processing Network" is primarily composed of processors based in Japan. Each processor participating in the "Hometown Processing Network" possesses an absolute "strength" in their respective fields. *For more detailed information, please refer to the related links. For further inquiries, feel free to download the PDF or contact us directly.*

• Processing Contract

One day, I received a message from a customer saying, "Please urgently provide two 'precision single-row cylindrical roller bearings.'" Upon asking for more details, the request was to "deliver the precision single-row cylindrical roller bearings within three weeks." The model number had already been selected by the customer, so I thought the relevant precision single-row cylindrical roller bearings would be easy to obtain. However, when I inquired with NSK, the company for which we are a sales agent, I was informed that "the relevant product is made to order, so the lead time is six months." This was completely unexpected, but even if the product requested by the customer cannot be obtained, it is my job to propose alternatives. First, I need to confirm the necessary specifications and sizes based on the bearing's usage conditions. *You can view the detailed content of the blog through the related link. For more information, please download the PDF or feel free to contact us.*

• Processing Contract

What is commonly used in Tefal frying pans and Lion Clinica is "fluoride." It is because fluoride is used that frying pans are resistant to sticking, and toothpaste is less likely to cause cavities. You may have heard the name, but have you ever taken an interest in and researched this versatile substance, "fluoride"? In fact, this "fluoride" is also widely used in mechanical component parts, and Bandai, of course, handles it as well. *For more details, you can view the blog content through the related link. For more information, please download the PDF or feel free to contact us.

• Other polymer materials

Recently, a manufacturer approached us with the request, "Could we promote products that are suitable for 'ultra-low dew point environments'?" Are you familiar with "ultra-low dew point environments"? It is also known as "dry clean rooms," and it refers to an environment where "the temperature at which gases condense is extremely low, making it almost devoid of moisture." So, in what situations is an "ultra-low dew point environment" necessary? In fact, it is essential for the manufacturing of "lithium-ion secondary batteries" used in portable electronic devices such as smartphones and computers, as well as in electric vehicles and electric bicycles. *You can view the detailed content of the blog through the related link. For more information, please download the PDF or feel free to contact us.*

• Lithium-ion battery

A customer called to say, "The outer diameter of the shaft is too large and it doesn't fit into the housing." Upon further investigation, the drawing indicates a diameter of φ15, with no tolerance specified, using general tolerances. When checking the actual item, there were no signs of lathe processing, and it appeared to be in its raw material state. Given that the outer diameter of the shaft is oversized, it is believed that the processing company used peeling material instead of drawn material. The drawing specifies a diameter of φ15, and there are no tolerance indications on the drawing, only general tolerances. The material specification is also only "SUS304." Therefore, it is not unreasonable for the processing company to consider cost and use peeling material. *For more details, please refer to the related links on the blog. For further information, feel free to download the PDF or contact us.*

• Other metal materials

Recently, together with NSK, we conducted a PR for a customer regarding "linear guides suitable for ultra-low dew point environments." This customer is involved in the manufacturing of lithium-ion secondary batteries. Currently, they are manufacturing equipment for cell assembly processes that do not require ultra-low dew point environments, but we have information that they are also interested in electrode manufacturing processes that will require ultra-low dew point environments in the future. This PR was aimed at looking ahead. The content of the PR was an explanation of the specifications of linear guides that can be used in ultra-low dew point environments, based on the test results conducted by NSK in such environments. Below is a summary of the test overview for ultra-low dew point environments. *For detailed content of the blog, you can view it through the related link. For more information, please feel free to download the PDF or contact us.

• Other machine elements

Without delay, please take a look at the attached photo. It is a product made from stainless steel, and don't you think it has a mirror finish achieved through flat grinding? If you look at the side, you can see the wood grain clearly reflected. Please pay attention to the inner surfaces of the circles and polygons. I believe the circle is finished with inner diameter grinding, but how is the polygon finished? The mirror finish on the polygon can only be imagined as being done gradually by "human hands." However, it is easy to imagine that achieving such a finish by hand would take an enormous amount of time. Therefore, such a method seems unrealistic. In fact, this product is made using "wire cutting." *You can view the detailed content of the blog through the related link. For more information, please download the PDF or feel free to contact us.

• Processing Contract

We received a request from the customer in charge saying, "I want to increase the spindle speed, but I would like you to confirm if the current angular ball bearings are okay." To gather more detailed information, we conducted a hearing with the customer, and they asked questions such as, "If we increase the speed, do we also need to consider the load?" and "Should we also consider the contact angle?" *You can view the detailed content of the blog through the related link. For more information, please download the PDF or feel free to contact us.*

• Processing Contract

This time, I would like to organize the inquiry from a customer regarding "When increasing the rotational speed, is it necessary to also consider the load?" To obtain more detailed information, we conducted a hearing with the customer, and they mentioned, "In addition to considering the load, I would like to reduce the shaft runout to further upgrade the specifications of the current spindle. Can the ceramic ball bearings you proposed last time help reduce the shaft runout?" Once again, we received a high-level question. *For more detailed content of the blog, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*

• Processing Contract

The "reverse engineering" that we have introduced several times so far. This time, we are revealing the behind-the-scenes of the process for the first time! The subject is, surprisingly, a model of a Triceratops. Using the latest equipment such as 3D scanners, CAD, and simultaneous 5-axis machining, we will precisely recreate the rugged and complex curved surfaces in a palm-sized format. Moreover, behind this lies the processing know-how that is said to possess "the best technical skills in Japan." Please take a look at the dedication and high precision of our group of craftsmen, which cannot be replicated by mere equipment! *This kind of work is just a small part of what Bandai does on a daily basis. Please take a look at the value we can provide to our customers.

• Processing Contract

The other day, we received a request from a customer saying, "I have 10 aluminum machined parts, and I was wondering if you could handle them urgently." When we asked about the desired delivery date, they replied, "If possible, within a week. There is also anodizing involved; can you manage that?" It's a tough request. Upon checking the drawings, the surface treatments specified were "white anodizing," "black anodizing," and "hard anodizing," with various types of anodizing required. Even if the machining is completed quickly, it seems that transportation to the surface treatment company and setup will take at least 2 to 3 days. Therefore, it looks like the anodizing process will be the bottleneck this time. *For more details, you can view the blog through the related links. For more information, please feel free to download the PDF or contact us.*

• Processing Contract

The other day, we received a request from a customer to whom we delivered "SUS304 canned products" to "remove the discoloration from the welding marks." The processing company that manufactured the SUS304 canned products is the rumored "Prototype Specialist Hometown Partner," which has appeared multiple times on our blog. At Hometown Processing Partner, welding of SUS304 is often done using either TIG welding or fiber laser welding. After welding, they typically perform the removal of discoloration from the welding marks at "Denken" by default. *For more details, you can view the related links on our blog. For further information, please feel free to download the PDF or contact us.

• Processing Contract

The method commonly referred to as "Denken," which is performed by our hometown processing partners by default, differs from "electrolytic polishing." However, the effect of "improving corrosion resistance" is the same. First, "Denken" refers to "Super Shiner A2," which is produced by Chemical Yamamoto Co., Ltd. The slogan for Super Shiner A2 is "SUS304 achieves corrosion resistance comparable to SUS316." So, why does using Super Shiner A2 improve corrosion resistance? The key phrase is "ultra passivation." *For more detailed information, you can view the related links. For more details, please download the PDF or feel free to contact us.*

• Processing Contract

Recently, I received a request from a customer asking, "Could you make a coil spring from a material that is resistant to corrosion?" When it comes to materials with excellent corrosion resistance, stainless steel immediately comes to mind, as it has appeared multiple times in this blog. Upon further inquiry with the customer, they mentioned, "During the last durability test, the stainless steel became completely deteriorated." In front of me was a "spring-shaped object that was pitch black and seemed ready to crumble at a touch." Moreover, the material was SUS316, which is particularly known for its excellent corrosion resistance among stainless steels, so I was astonished. Why had the corrosion of SUS316, which is known for its superior resistance, progressed to such an extent? Upon inquiring about the testing environment, I learned that "sodium hypochlorite" was being used. *For more detailed information, you can view it through the related links. For further details, please download the PDF or feel free to contact us.*

• Other metal materials

I believe that many of the readers of this blog are involved in "metal processing products." How do you manage the "drawings" that you receive from customers or that you have created? Our company names the files using "part number" and "part name," and saves them in drawing folders for each client. We do not create drawings in-house; instead, we receive the drawings requested by our clients and request quotes and production from our processing partners, who are our "hometown processing partners." *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*

• Software (middle, driver, security, etc.)

Recently, when we delivered metal processed parts as repair components for internal equipment to a customer, the procurement officer guided us through the factory. That customer manufactures drills for lathes and designs and manufactures their own production equipment. While exploring the factory in search of business opportunities, the design officer came over and started talking with the procurement officer. *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*

• Processing Contract

At Bandai, a certain project is underway, and we have made a significant decision. That is the introduction of the "Drawing Management Software: Zumeen." This project is one of Bandai's key initiatives in the theme of "DX." So why "Zumeen"? This time, I would like to discuss the process that led to the adoption of "Zumeen" from the consideration of introducing drawing management software (Part 1) to the decision (Part 2). *For more details, you can view the blog through the related links. For more information, please feel free to download the PDF or contact us.

• Software (middle, driver, security, etc.)

"We were troubled when our supplier went out of business" and "We were turned down due to difficult processing" — in response to such voices, the "Hometown Processing Network" was born. Connections with processors that have strengths unique to each region provide continuity and flexibility in procurement, as well as a sense of security in being able to "choose." What supports this is the ability to assess the situation on the ground and the accumulation of a determination to "make it work." ➡ For more details, please check "Download the Catalog!" Also, be sure to check the case studies that the "Hometown Processing Network" has helped resolve by clicking below!

• Processing Contract

The "Hometown Processing Network," composed of unique processing companies from various regions that BanDai takes pride in. This is an introduction to one of those companies, "Hometown Partner 16: a processing company specializing in large canning products." With a cutting processing range of up to 3,000×1,120mm using a gantry-type NC milling machine, diverse welding capabilities with TIG, CO2, and 6-axis robots, and a workspace and canning jigs that can accommodate large workpieces, they have established a system that can handle everything from cutting to canning to assembly in one company. Additionally, they respond to challenging conditions such as shortening delivery times and adjusting costs with their equipment capabilities and flexibility on-site. They also collaborate with nearby partner factories for sheet metal work and surface treatment, enabling stable supply with a comprehensive view of the entire process. If you have concerns like "the size is too large to be accepted" or "I am always at the mercy of delivery times," relying on a "site that specializes in large items" is the quickest solution. Reliable professionals in large canning processing are part of BanDai's network. ➡ For more details about "Hometown Partner 16," please check "Download the catalog"!

• Processing Contract

The "Hometown Processing Network," composed of distinctive processors from various regions that Bandai takes pride in. Here is an introduction to one of its members, "Hometown Partner 15: A small press processing company that can expect cost reductions in mold expenses." They own various press machines ranging from 30t to 110t, and particularly in small press processing under 30t, they can significantly reduce mold costs. In past achievements, they have realized mold production at about half the price compared to molds for 60t and 110t, demonstrating a cost advantage that can be described as "super affordable if the size fits!" Furthermore, they also possess NC lathes with bar feeders, screw rolling machines, and robotic welding machines, allowing them to accommodate mass assembly of small parts starting from press processing. They achieve the balance of "automation + quality + price" required in mass production environments. ➡ For more details about "Hometown Partner 15," please check "Download the Catalog"!

• Processing Contract

The "Hometown Processing Network," composed of distinctive processors from various regions that Bandai proudly represents. This is an introduction to one of its members, "Hometown Partner 14: a specialized processor in fine cutting." They handle not only aluminum and stainless steel but also difficult-to-cut materials such as tough pitch copper, titanium, and cemented carbide. Equipped with numerous simultaneous 5-axis machining centers, electrical discharge machines, precision grinding, and various measuring instruments, they meet extremely stringent processing conditions such as Ra0.1 surface roughness and micron tolerances. Additionally, they excel in responding to repair parts without drawings and complex shape models. Utilizing 3D scanners, measuring microscopes, and 3D measuring machines, they have established a reverse engineering system that allows for consistent support from shape reading to 2D/3D CAD design and cutting processing. "When you want to maintain both dimensions and surface roughness," "When you want to prototype with special materials," "When you want to reproduce parts without drawings" — in such cases, please consult Bandai. They are a fusion of cutting-edge equipment and skilled technology, a true embodiment of "technology and trust." ➡ For more details about "Hometown Partner 14," please check "Download the Catalog"!

• Processing Contract

The "Hometown Processing Network," composed of distinctive processors from various regions that Bandai proudly represents. Here is an introduction to one of its members, "Hometown Partner 13: A prototype specialized processing company that focuses on aesthetics." Targeting thin sheets of aluminum and stainless steel (0.3t and above), they utilize a variety of welding methods such as TIG, CO2, MIG, and fiber laser, minimizing distortion and burn while achieving a beautiful and stable finish. They have received high praise, especially for prototype design parts and precision canned products where appearance is also a priority. Additionally, their flexibility, unique to a prototype-focused company, is a significant feature. By selecting the optimal processing method for each drawing and leveraging the experience of craftsmen along with the latest equipment (laser processing, brakes, lathes, etc.), they enable reproducibility and finishing accuracy even for small quantities and a wide variety of products. "First, I want to see the prototype and make a judgment." "I want to prioritize the completeness, including appearance." Experience the welding quality backed by technical expertise that meets such needs. ➡ For more details about "Hometown Partner 13," please check "Download the Catalog"!

• Processing Contract

The "Hometown Processing Network," composed of distinctive processing companies from various regions that Bandai proudly represents. Here is an introduction to one of these companies, "Hometown Partner 12: A processing company specializing in integrated shaft processing." This partner boasts a large lathe processing facility capable of handling up to Φ750×2000L, along with a variety of processing technologies such as spline processing, keyway processing, thread rolling, broaching, and polygon processing. Additionally, they are equipped with a carburizing furnace, high-frequency quenching equipment, tempering furnace, and distortion correction press, enabling comprehensive shaft processing including heat treatment. Leveraging this strength of "in-house completion," they achieve short delivery times and stable supply for shaft products that require high rigidity and high wear resistance. In fields such as agricultural machinery and industrial machinery, they have gained trust over many years by balancing cost competitiveness and responsiveness. They are a processing company with excellent technical and equipment capabilities, capable of handling all shaft processing processes from cutting to heat treatment and final finishing in a one-stop manner. ➡ For more details about "Hometown Partner 12," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of distinctive processors from various regions that Bandai takes pride in. Here is an introduction to one of its partners, "Hometown Partner 11: A brass processing company capable of leak testing." This partner is a rare entity that offers a comprehensive response from cutting, brazing, welding, to assembly, and has established a system capable of conducting leak tests (air-tightness inspections) using pneumatic, hydraulic, and water pressure. They are particularly strong in processing brass materials, and the trust and technical skills cultivated in meeting the stringent quality demands of major medical device manufacturers and robot manufacturers are well recognized. Since they can handle everything from the design of inspection jigs to quality assurance through leak testing in-house, they can flexibly respond to cases where "processing is possible, but air-tightness testing is not." If you are struggling with parts that require leak assurance, please feel free to consult with us. ➡ For more details about "Hometown Partner 11," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of distinctive processors from various regions proudly represented by Bandai. Here is an introduction to one of its members, "Hometown Partner 10: A manufacturing processor that provides comprehensive support from cutting to assembly." Founded in 1957, this partner company has a long history of transactions with construction and agricultural machinery manufacturers and is an "all-purpose" processor capable of handling a wide range of products from spot items to mass production. In addition to its ability to work with various materials, including iron and stainless steel, it also has strengths in forged and cast products, offering a one-stop solution for cutting, polishing, heat treatment, welding, painting, and assembly. To meet the "durability" required in the construction machinery industry, the company continually introduces the latest equipment and employs processing techniques that minimize core runout, while also establishing a production system that utilizes its vast premises. With all processes in-house, it demonstrates high performance in terms of cost, delivery time, and quality. Its capabilities, backed by a trusted relationship with major manufacturers, truly make it a core member of the "Hometown Processing Network." ➡ For more details about "Hometown Partner 10," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of distinctive processors from various regions proudly represented by Bandai. Here is an introduction to one of its partners, "Hometown Partner 9: a hybrid processing company utilizing metal and resin 3D printers and cutting." This partner possesses a metal and resin 3D printer (Markforged) and a simultaneous 5-axis machining center (Mazak INTEGREX), establishing a composite processing system that merges cutting and shaping. As a result, it is capable of producing hollow and complex shapes that were previously impossible with traditional cutting methods, all with high precision and short lead times. The metal 3D printer (MetalX), which achieves high-density shaping with a layer pitch of 50μ, supports SUS, titanium, copper, and SKD. It is also equipped with CFRP shaping, Swiss-type CNC lathes, cylindrical grinding machines, and wire electrical discharge machines, providing one-stop solutions from prototyping to finishing. ➡ For more details about "Hometown Partner 9," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of distinctive processing companies from various regions that Bandai takes pride in. Here is an introduction to one of its partners, "Hometown Partner 9: A processing company with a strong focus on large can manufacturing and sheet metal work with a comprehensive approach." This partner possesses specialized sheet metal equipment, including the AMADA fiber laser welding robot "FLW3000EN," turret punch presses, fiber laser cutting machines, and robot benders, as well as machining centers and NC lathes. They are capable of consistent production that accurately reflects design intentions, including large can products, complex sheet metal structures, and even machined products. In particular, their processing environment can accommodate large welded structures up to 2000×2000×1000mm, and their extensive track record from prototyping to mass production allows them to offer high-level proposals in terms of precision, delivery time, and cost. They utilize various welding methods such as TIG, CO2, and spot welding, flexibly responding to customer specifications and appearance requirements. ➡ For more details about "Hometown Partner 8," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of unique processing companies from various regions that Bandai proudly represents. This introduction is about one of its partners, "Hometown Partner 7: A processing company strong in can-making technology and on-site proposal capabilities." This partner specializes in in-house completion of all four can-making processes, centered around press processing machines that handle 30 to 200 tons, including laser cutting, brake bending, and various types of welding. They can efficiently and stably handle everything from individual parts to assembly products in mass-produced sheet metal items. Notably, they excel in "process design proposal capabilities" and "craftsman processing knowledge" tailored to drawings and applications. They can provide practical improvement proposals based on product understanding, even for in-depth consultations such as "Why that structure?" and "How can strength, cost, and delivery time be optimized?" Additionally, they offer optional processing such as laser engraving (QR codes) and shot blasting, demonstrating high adaptability in balancing the required functions and precision of can-making products. As professionals who thoroughly understand the processes of can-making, they can achieve a balance between cost and quality. If you have any issues with mass-produced sheet metal, please feel free to consult with them. ➡ For more details about "Hometown Partner 7," please check "Download the catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of distinctive processors from various regions that Bandai takes pride in. Here is an introduction to one of its members, "Hometown Partner 6: A global partner specialized in mass production cutting." This partner, equipped with a consistent system both domestically and internationally, excels particularly in mass production cutting suitable for lots of over 1,000 units. Their factory in Vietnam is equipped with more than 10 NC lathes, as well as lathes with bar feeders and polygon processing machines, allowing for diverse shapes while keeping costs down. They also own multiple machining centers, balancing precision and productivity. All processed products undergo quality checks using 3D measuring instruments at domestic bases before shipment, ensuring a quality assurance system equivalent to that of Japan, despite being sourced from overseas. This partner is ideal for those considering high-quality and cost-competitive parts procurement. ➡ For more details about "Hometown Partner 6," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of distinctive processors from various regions that Bandai proudly boasts. Here is an introduction to one of its members, "Hometown Partner 5: A sheet metal processing company specializing in thin plate spring processing with a comprehensive approach." This processing company boasts unmatched expertise in the manufacturing of thin plate springs with a thickness of 4.5mm or less. By completing key processes such as pressing, laser cutting, bending, heat treatment, and even robotic welding in-house, they achieve high quality stability and cost competitiveness. With years of experience in the agricultural machinery sector, they also excel in meeting delivery deadlines and offering flexibility in process design. Notably, they have the capability to produce molds in-house and possess the ability to respond to unique product requirements. In recent years, they have strengthened their capacity to handle complex welded assembly products, including the introduction of robotic welding machines, thus providing a comprehensive capability beyond mere plate spring processing. They are a partner that supports customers' product development with their proposal capabilities, from process consultations in the early design stages to the smooth launch of mass-produced items. ➡ For more details about "Hometown Partner 5," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of distinctive processors from various regions that Bandai proudly supports. Here is an introduction to one of its partners, "Hometown Partner 4: A can manufacturing company strong in welding and bending." This partner is a specialized group focused on welding processes, including TIG welding and robotic welding. It employs craftsmen with experience in winning awards at national competitions, possessing the technical skills to meet high-level demands such as "aesthetic-focused welding" and "can products that accommodate complex bending and welding shapes." Additionally, they own NC press brakes and NC pipe benders, allowing for seamless processing from bending to welding. They can handle difficult processes, including bending steel pipes and round bars, short bending distances, and high-precision r-bends. They are also strong in assembly combined with welding, making them a reliable can manufacturing company that meets a wide range of needs from prototyping to mass production and structural proposals. ➡ For more details about "Hometown Partner 4," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of distinctive processors from various regions that Bandai proudly boasts. This is an introduction to one of its members, "Hometown Partner 3: A processor boasting unparalleled cost competitiveness in cutting." We introduce a processor that has built a track record in cost-focused mass production cutting, primarily in the agricultural machinery industry. They possess numerous NC lathes and machining centers, widely accommodating mass production processing of general round and square items. Furthermore, they have a consistent system that allows for in-house completion of broaching and welding processes, excelling in cost optimization through process adjustments. Notably, their capability in **"Roller V Pulleys"** is remarkable. They achieve pulleys that are lighter than cast iron and lower in cost than aluminum through thin plate forming and rolling processing. They can seamlessly finish processes such as turning of the boss section and broaching of key grooves, as well as welding, as needed. By proposing processes that combine cutting, rolling, and welding, they provide an optimal balance of cost, precision, and delivery time. Their greatest strengths are the "on-site capabilities" and "flexibility" cultivated in fiercely competitive fields like the agricultural machinery industry. ➡ For more details on "Hometown Partner 3," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of unique processing companies from various regions that BanDai takes pride in. This is an introduction to one of those companies, "Hometown Partner 2: A processing company specializing in high-precision gear cutting and pulley processing." In particular, regarding timing pulleys, they possess a large number of tooth profile data from major domestic belt manufacturers. They can respond with high precision to processing where tooth profiles are crucial, such as "the commercial products do not match the tooth profile" or "I want to create a dedicated pulley that fits the existing belt." Additionally, they accommodate prototype and small-lot production of modular gears and custom gears, enabling flexible and rapid responses from single-item prototypes to mass production launches. Furthermore, they have a track record of processing extremely small diameters of Φ7 or less, as well as complex shape cutting such as tapping and broaching. Their versatile system, capable of handling a wide range of precision parts processing beyond just gear cutting, is particularly appealing. ➡ For more details about "Hometown Partner 2," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

The "Hometown Processing Network," composed of unique processors from various regions that BANDAI proudly boasts. This is an introduction to one of its members, "Hometown Partner 1: a specialized spring processing company." "I don't have a blueprint, but I want you to make the same spring." "The ready-made products don't fit; I want to change the size just a little." If you have such concerns, Hometown Partner 1 will respond thoroughly. With years of dedication to coil springs, they flexibly handle not only compression, tension, and torsion springs but also custom dimensions and special shapes through manual "hand bending" processes that are not available on the market. They are also skilled in measuring and reproducing from actual samples and can accommodate customizations of standard products. The factory operates with a small, elite team. This is why they are confident in their agile responsiveness and technical adaptability. They are also proactive in tackling slightly unusual projects, such as bending processing of iron round bars. Among BANDAI's "Hometown Processing Network," they are a reliable group of craftsmen in the coil spring field. "If you're in trouble with coil springs, first consult 'Hometown Partner 1'"—that’s the kind of company they are. ➡ For more details about "Hometown Partner 1," please check "Download the Catalog"!

• Processing Contract
• Contract manufacturing

"I want to switch from overseas procurement to domestic procurement." Such voices have been increasing at Bandai recently. Rising prices, supply chain disruptions, unstable quality... As the overseas procurement that was supposed to be "cheap, with reasonable delivery times and quality" begins to show signs of decline, what is needed now is the next option. However, if we switch back to domestic procurement, costs will rise. Is it something we have to do anyway? No, what if there is another possibility? ➡ For more details, please check "Download the Catalog!" Click below to explore other case studies that address your concerns!

• Processing Contract
• Contract manufacturing
• Other services

"As a BCP measure, develop new suppliers for nearly 100 parts." Even if I'm told that—there aren't enough man-hours, information, or manpower on-site. To increase suppliers, costs must be kept in check. The specifications of the drawings are inconsistent, and the processing methods vary... Who should I ask, from where, and how? In such a complex situation, Bandai proposed an approach to review the drawings and processing content from "a certain perspective." ➡ For more details, please check "Download the Catalog!" Click below to explore other case studies that address your concerns!

• Processing Contract
• Contract manufacturing
• Other services

"Just before the deadline, we received a message from the supplier saying, 'We can't process it according to the drawings...' Other suppliers are also unable to respond... It might already be too late..." Faced with such a crisis, Bandai proposed a solution: instead of relying on a single company, we divided the processing tasks and combined the best processing partners for each step. Even if it's difficult for one company, by connecting the strengths of multiple companies, we can tackle the challenges of difficult processing and short delivery times, ensuring successful delivery. ➡ For more details, please check 'Download the Catalog'! Click below to explore other case studies that solve similar issues!

• Processing Contract
• Contract manufacturing
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"While e-commerce sites are convenient, they don't allow for advance orders or inventory holding... When usage increases, concerns about stable supply arise. Cost reduction is also necessary..." To those in charge facing such procurement challenges, Bandai proposed a custom solution by developing new procurement sources that are not tied to existing suppliers. By comprehensively considering the characteristics of the parts, usage volume, and supply stability, we discovered suppliers with strengths in "those parts" from scratch. We achieved both stable supply and cost reduction. ➡ For more details, please check "Download the Catalog"! Click below to explore other case studies that address similar concerns!

• Processing Contract
• Contract manufacturing
• Other services

"When I submitted a quote, I was turned down..." "The communication is difficult, and the options for whom I can ask are limited..." Have you ever had such experiences? Building relationships with processing companies takes time and effort. However, the difficulty of such relationship-building may unknowingly limit your options. Bandai has been gradually and surely building trust by treating processing companies not as "suppliers" but as "partners." That’s why we can offer certain options. What lies behind this? ➡ For more details, please check "Download the Catalog"! Click below to explore other solutions to your concerns!

• Processing Contract
• Contract manufacturing
• Other services