DOHO List of Products and Services

ZRapid Metal 3D Printer: Innovative Technology Supporting the Low Altitude Economy Advancements in technology have brought attention to the "low altitude economy." This term refers to economic activities conducted at altitudes below 1,000 meters, with drones being utilized across a wide range of fields such as agriculture, logistics, environmental monitoring, and urban management. Within this context, the manufacturing of drone frames is a crucial factor directly impacting performance and cost, supported by ZRapid's metal 3D printers. Main Benefits of Metal 3D Printers Lightweight and Structural Optimization: Improved flight efficiency and stability, extending flight duration. Integrated Molding: Eliminates the need for molds, shortens processes, and reduces costs, supporting early market entry. Design Flexibility: Accommodates complex designs and customizations, adapting flexibly to special needs. Material Efficiency: Minimizes waste and achieves efficient production. ZRapid's "iSLM600QN" enables rapid manufacturing and powder reuse, providing lightweight and high-quality drone frames, contributing to the development of the low altitude economy. ☆For case studies and useful columns related to 3D printers, please visit here☆ https://doho.co.jp/3dprint/

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We would like to introduce a consultation case from a testing officer at a research institution involved in fishery ground improvement projects. 【Case Overview (Partial)】 ■Issue - We want to create a reduced sample of a large artificial reef and conduct environmental impact assessment tests underwater. ■Requests - We want the sample to have the same density and center of gravity height as the actual concrete material used for artificial reefs. - We would like to produce it at about 1/20 the size of the actual object. - Since the tests will be conducted underwater, we want a structure that does not create any cavities. *Details of the case can be viewed through the related links. For more information, please feel free to contact us.

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Our company has introduced a metal 3D printer from ZRapid, a comprehensive company related to 3D technology established in 2011. ZRapid is recommended by DOHO, a metal specialty trading company with over 70 years of experience, as the first metal 3D printer that has a proven track record of being implemented worldwide and is "cost-effective." 【Features】 ■ Simple design with excellent maintenance ■ World-standard reliability and performance ■ Achieving overwhelming low-cost implementation ■ Total support *Case study videos are also available! Please check the URL below.

• Printer

The ZRapid company's metal 3D printer features a simple design focused on powder bed additive manufacturing, contributing to the reduction of labor involved in powder material exchange and cleaning. It achieves costs that are less than half compared to equivalent models from other manufacturers. This low cost makes it an easy option for first-time buyers. Additionally, it is suitable for expansion needs aimed at producing multiple materials. 【Features】 ■ Excellent maintenance-friendly simple design ■ World-standard reliability and performance ■ Achieving overwhelming low-cost introduction ■ Total support *For more details, please download the PDF or feel free to contact us.

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To all business owners considering the introduction of metal 3D printers. Do you have any of these concerns? - Considering it, but the costs are high and it's hard to implement - Uncertain about handling metal powder since it's my first time - Little experience with 3D modeling and worried about operating the machine - Concerned about the support system in case of emergencies Our company offers total support from equipment introduction, powder material supply, and parts provision to manufacturing line improvement proposals—all in one stop! We also welcome factory tours, so please feel free to let us know. 【Features】 ■ Simple design with excellent maintenance ■ World-standard reliability and performance ■ Achieving overwhelmingly low-cost implementation ■ Total support *For more details, please download the PDF or feel free to contact us.

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DOHO Corporation is a company that continues to challenge itself to create new innovations in the field of "manufacturing," based on over 70 years of experience and a proven track record in supplying metal materials. We operate three businesses within a global network centered on Japan and Asia. Additionally, through the supply of high-performance metal materials represented by copper, stainless steel, titanium, and aluminum, we support our customers' future manufacturing endeavors. [Business Areas] ■ Non-ferrous materials sector ■ Processed products and parts sector ■ 3D printer and equipment sector ■ Recycling sector *For more details, please refer to the PDF document or feel free to contact us.

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This device utilizes a unique electrolysis technology to remove scale from circulating water without the use of chemical agents. Since it does not use chemicals, it contributes to reducing environmental impact and also helps conserve water resources by minimizing blowdown and makeup water in the operation of circulating cooling water. 【Features】 ■ Management of circulating cooling water without chemicals ■ Significantly reduces the frequency of forced blowdown through concentration, enabling water-saving operation ■ Scale that has adhered to pipes and other areas gradually dissolves due to changes in water quality ■ By causing black rust, it also suppresses damage to pipes and equipment caused by scale formation ■ Self-maintenance is possible with regular tank cleaning and simple electrode replacement ■ Scale recovery can be confirmed starting the day after operation begins ■ Power consumption is designed to be energy-efficient, with a maximum of 1 KVA ■ Numerous implementation records both domestically in Japan and overseas *For more details, please request materials or view the PDF data available for download.

• Water Treatment

It is possible to generate non-chemical alkaline cleaning and disinfecting water from tap water, industrial water, and groundwater. Since it does not contain chemical agents or surfactants, the rinsing process after cleaning can also be simplified. Example applications: cleaning metal masks, degreasing, CIP, and measures to prevent the decay of cutting fluids. 【Features】 ■ Generated through chemical-free electrolysis and separation treatment ■ Operating time until generation can be adjusted according to pH ■ By using it as a cleaning agent, it reduces wastewater load and simplifies the rinsing process ■ The generated water does not contain ionic silica and has almost no evaporative residue *For details, please request materials or view the PDF data from the download.

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