The realization of fine 3D structures is WELCON.

Samples with internal pressure applied to hollow joint components, and reactors that also have the function of heat exchangers!

We would like to introduce an example of a three-dimensional structure that our company has developed. The "inflation sample," which is a hollow component inflated under internal pressure, shows no leaks or fractures at the joint interface even after deformation. The "gas mixer" alternates two fluids at the outlet through microchannels. The "microreactor," composed of a reactor section and a heat exchange section, allows for individual temperature control of the fluids before and during mixing, thereby controlling the reactions of each fluid. Please feel free to contact us if you have any inquiries. 【Features】 <Inflation Sample> ■ A sample inflated under internal pressure in a hollow component ■ No leaks or fractures at the joint interface after deformation <Gas Mixer> ■ Alternates two fluids at the outlet through microchannels ■ Increases the contact area of the two fluids for efficient mixing *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts
• Heat exchanger
• air conditioning

Are you having trouble with heat management for your equipment? There are many applications, including energy, electronic devices, and medical and testing equipment! Let us introduce the heat management devices we offer.

WELCON Co., Ltd. specializes in the production of "thermal management devices." The development of microchannel products using diffusion bonding technology has achieved "high efficiency" and "miniaturization" in thermal management devices. These can be utilized in energy-related equipment, electronic devices, medical devices, and inspection equipment. If you are struggling with thermal management for your equipment, please feel free to consult us. Additionally, you can view materials that not only introduce the thermal management devices we handle but also provide information about microchannels through the "PDF Download." We encourage you to take a look. 【Contents of the materials】 ■ What is a microchannel? ■ Introduction to microchannel thermal management devices ・ Microchannel heat exchangers ・ Microchannel heat sinks (water-cooled) ・ Vapor chambers (VC) *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts
• Heat exchanger
• air conditioning

High aspect ratio fine hole shapes can be produced.

It is possible to manufacture shapes that are difficult or impossible to create with conventional machining. Parts can be produced using machining, etching, pressing, and other processes. If you provide the specifications (quantity, material, dimensional accuracy, etc.), we will assist you from the design stage. 【Features】 ○ Round cross-section holes with curvature can be produced ○ High aspect ratio fine hole shapes can be produced ○ Square cross-section holes can be produced For more details, please contact us or download the catalog.

• Processing Contract

Thank you very much for your continued support. We would like to inform you that our company will be closed for summer vacation on the following dates. ■ Summer Vacation Period From Wednesday, August 13, 2025, to Sunday, August 17, 2025. We will resume normal business hours on Monday, August 18, at 8:30 AM. We apologize for any inconvenience this may cause and appreciate your understanding.

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition mainly in the BtoB (business-to-business) sector. On August 12, 2025 (Tuesday), they published the "Top 10 Accesses from April to June: A Quick Read for Obon" page. This page introduces blog articles that you want to read quickly during Obon, featuring the top 10 accessed articles from April to June 2025. (Page Overview: Excerpts) ■ 10th: "Filter Bubble" ■ 09th: Should 'Phone Numbers' Be Public on Websites!? ■ 08th: "In-group Bias" ■ 07th: "Peter Pan Syndrome" ■ 06th: "Butterfly Effect" ■ 05th: Useful for Business! Downloadable Content ■ 04th: "Reaction Formation" ■ 03rd: Is "Quality over Quantity" Important? Or is "Quantity over Quality" Important? ■ 02nd: "The Emperor's New Clothes" Phenomenon ■ 01st: "Janet's Law" ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/top-10-accesses-in-2025-2q-2025-08/

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