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白銅

EstablishmentNovember 1949
capital100000Ten thousand
number of employees862
addressTokyo/Chiyoda-ku/11th floor, Mitsubishi Building, 2-5-2 Marunouchi
phone03-5223-8916
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last updated:Nov 17, 2023
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白銅 List of Products and Services

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Processing

Processing variation

We can handle processing using machining centers, as well as milling and grinding, irregular cutting with contour machines and water jet cutting machines, and circle milling with dedicated circular processing machines.

We have introduced a fiber laser processing machine.

Special processing is now available for cupronickel! We are also expanding our lineup of thin plates.

We support water jet processing and various shape processing. For details on precision standards, please download and view the brochure. We look forward to your inquiries.

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Plastic water jet processing

We have started selling cut plastic materials at our Shiga factory!

Target products: Among the inventory at the Shiga factory, there are 13 items comprising 90 variations. Plastic sheets from the Shiga factory with a thickness of 20 mm or less. *For more details, please refer to the PDF. Processing options: You can choose from four processing methods. *Due to size limitations of the base material, it may not be possible to process as described. Depending on the shape, we may not be able to accommodate your request, so please consult us each time. ▼ Square Water Jet ▼ Circular Water Jet ▼ Ring Water Jet ▼ Irregular Water Jet Cutting tolerance: ±0.3 mm *For PTFE, ABS super cutting boards, paper bake cutting boards, and cloth bake cutting boards, the tolerance is ±0.5 mm. Cutting dimension specification unit: 0.1 mm ▼ We can accommodate not only squares, circles, and rings but also complex shapes from detailed drawings.

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Contract manufacturing of metal 3D printed products.

We will assist you in developing new products and creating tools using a metal 3D printer.

Additive Manufacturing is a manufacturing method that creates and processes complex shapes by layering metal, and it is actively utilized globally. With the latest and largest metal 3D printers, we can significantly reduce the manufacturing time of prototypes in your development. ■ High degree of design freedom - Shapes that were not achievable with cutting or casting are possible - Free design of internal water pipes, such as molds with three-dimensional water channels - Capable of forming with a variety of metals including maraging steel, stainless steel, aluminum, titanium, and Inconel ■ Efficiency and cost reduction - Achieves a reduction in the number of parts by integrating multiple components into a single structure - Reduces the number of parts that require assembly, alleviating the burden of assembly processes and parts management - Reduces the manufacturing time and initial costs of prototypes in development - Directly forming the final product allows for trial runs - Even as service parts, using a 3D printer eliminates the need to store molds, thus avoiding management costs ■ Weight reduction - Shapes that are difficult to achieve with traditional methods, such as honeycomb and lattice structures, are possible - Complex shapes like hollow structures can be formed as a single piece, enabling optimal design products (topology) as well.

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Resin drawing processed products

Machining, lathe work, bending, welding, and more! We respond to our customers' needs from prototype to mass production.

Are you having trouble with processed products made of resin (plastic)? At Hakudo, we respond to your needs from prototyping to mass production. We select processing locations, including our Shiga factory, based on material, size, processing method, and quantity. We help shorten your time. We can deliver high-quality products through our Shiga factory and our domestic network of resin specialty processing. 【Features】 ■ One-stop service - We select processing locations, including our Shiga factory, to save you time. ■ Quality - We deliver high-quality products. ■ Processing network - We respond through our Shiga factory and our domestic network of resin specialty processing. *For more details, please refer to the PDF document or feel free to contact us.

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Processed drawings

By simply requesting from Hakudo for multiple drawings, we eliminate the customer's hassle! Quality control is also thorough.

We would like to introduce our "Processed Products" at Hakudo Co., Ltd. We offer various processing capabilities including lathe work, gun drilling, machining, plasma cutting, laser cutting, bending, punching, welding, annealing, and hardening. From prototypes to mass production, we respond to our customers' needs. Please feel free to contact us when you need our services. 【Features】 ■ One-stop service - We select processing locations from our in-house processing network to shorten your time. ■ Quality - We are knowledgeable about material characteristics and delivery times, allowing us to prevent troubles in advance. ■ Processing network - We can source multiple items from overseas, ensuring thorough quality control. *For more details, please refer to the PDF document or feel free to contact us.

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Water jet cutting

Unique processing that meets your needs! Our company offers "top and bottom milling + water jet" processing that is one of a kind!

"Water jet processing" is a machining technology that uses the energy of ultra-high pressure water ejected from a small-diameter nozzle, pressurized by a high-pressure pump, to cut various materials into desired shapes. Our company can handle processing of various materials such as aluminum, copper, stainless steel, titanium, and plastics. We can also accommodate combinations with upper and lower surface milling. With our abundant inventory, well-equipped processing facilities, and nationwide delivery network, we can deliver quickly. Please contact us when you need our services. 【Features】 ■ Suppresses the occurrence of distortion and warping ■ Capable of processing various materials such as aluminum, copper, and plastics ■ Can process complex shapes including squares, circles, and rings ■ Supports processing of thick plates ■ Can accommodate combinations with upper and lower surface milling ■ Achieves short delivery times through a one-stop service from material procurement to processing *For more details, please refer to the PDF document or feel free to contact us.

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Advantages of water jet cutting

We also accommodate cutting processing with supplied materials! We achieve cost reduction by shortening processing time.

"Water jet cutting" is a processing method that causes less thermal impact and distortion to the material during processing compared to circular saw cutting or band saw cutting. It uses a high-pressure pump to pressurize water, which is then ejected from a small-diameter nozzle, utilizing the energy of ultra-high-pressure water to cut various materials into desired shapes. Additionally, the cut surfaces have a smooth finish, and depending on the conditions, secondary processing may not be necessary, allowing for further cost reduction. [Advantages] - Capable of cutting various metals - No thermal impact on the material - Smooth cut surfaces - Suitable for large and thick plate processing *For more details, please refer to the PDF document or feel free to contact us.

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Water jet processing <Can also accommodate simple hand-drawn sketches>

Milling + water jet processing is available! We also accommodate cutting processing with supplied materials!

"Water jet processing" is a machining technology that uses high-pressure water, which is pressurized by a pump and ejected from a small nozzle, to cut various materials into desired shapes using the energy of ultra-high-pressure water. By reducing processing time, cost reduction is achieved. Additionally, our company delivers the desired material cut to the specified dimensions based on simple drawings provided by customers. 【Features】 ■ Cost reduction through decreased processing costs and time compared to cutting and plasma cutting ■ Cost reduction for large and thick plate processing ■ Combination of milling and water jet processing is possible ■ Can accommodate simple hand-drawn designs *For more details, please refer to the PDF materials or feel free to contact us.

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Water jet cutting <Notable processing technology>

Supports processing of a wide range of materials! In addition to square, circular, and ring shapes, we can also process complex shapes.

"Water jet processing" is a machining technology that utilizes the discharge energy of ultra-high-pressure water to cut various materials into arbitrary shapes. In recent years, as materials become harder and more value-added, it has become one of the machining technologies that attract attention, with increasing utility across industries such as aerospace, semiconductor-related fields, shipbuilding, and railway vehicles. We deliver quickly with a rich inventory, comprehensive processing facilities, and a nationwide delivery network. 【Features】 ■ Available for a variety of materials - Water jet processing does not select materials. ■ Unique processing that meets needs - Processing combining "top and bottom milling + water jet" unique to white copper is possible. ■ Quick response to delivery times - A one-stop service from material procurement to processing and delivery enables short lead times. *For more details, please refer to the PDF document or feel free to contact us.

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Metal 3D printing technology to reduce lead time for development and prototyping.

Shapes that were difficult to produce with traditional manufacturing methods such as cutting and casting can now be made! Metal 3D printing technology significantly reduces the manufacturing time for prototypes and other items!

The "3D printing contract manufacturing service that reduces lead time for development and prototyping" by Hakudo Co., Ltd. is a service that enables the creation of shapes that were impossible with traditional manufacturing methods such as machining and casting. It allows for the integrated manufacturing of complex shapes, such as hollow structures, making it possible to reduce the weight of products. Additionally, it can reduce the number of parts that require assembly, thereby alleviating the burden of assembly processes and parts management. Currently, we are offering materials such as "Methods to Reduce Lead Time for Development and Prototyping" available for download from our catalog. 【Features】 ■ No need for prototype molds ■ Integration of product structures ■ Simultaneous manufacturing of multiple parts *For more details, please download the PDF or contact us.

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Square bar milling processing

Starting machining of flat bars and square bars with 4-sided and 6-sided milling! One-stop service with short delivery times.

We offer "square bar milling processing" at our company. As we have stock of nickel silver materials, we provide a one-stop service from material procurement to milling processing, delivering in a short lead time. Materials that have been difficult to process until now can now be milled. Please feel free to contact us when you need our services. 【Target Products (partial)】 ■ Aluminum - 63S flat square bar [163500], 63S anodized flat square bar [163510], 63S square bar [163400] ■ Stainless Steel - 303 (H) flat square bar [303500], 304 (C) flat square bar [304510], 304 (H) flat square bar [304500] 303 (H) square bar [303400], 304 (C) square bar [304410], 304 (H) square bar [304400] * For more details, please refer to the PDF document or feel free to contact us.

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Tungsten-Molybdenum Wire Cut

In addition to water jet cutting, we have started new wire cutting processing!

We have tungsten and molybdenum plates and round bars in stock at Hakudo. In addition to water jet cutting, we have newly started wire cutting processing. From material procurement to processing and delivery, we achieve short delivery times through our one-stop service. For more details, please download and view our catalog. 【Cutting Methods】 ■ Tungsten and Molybdenum Plates - Water Jet Processing (Square Cutting) - Wire Cutting (Square, Circular, and Ring Cutting) ■ Tungsten and Molybdenum Round Bars - Water Jet Processing (Length Cutting) - Wire Cutting (Length Cutting) *For more details, please refer to the PDF document or feel free to contact us.

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