We will be exhibiting at Techno Frontier 2024.

A must-see for those struggling with heat generation! Introducing uniform cooling and low refrigerant heat sinks.

Due to the increase in computational load and high output, the heat generated by chips and light sources has increased, and we often hear the following concerns: - Air cooling cannot sufficiently cool the high heat generation. - I want to try water cooling, but I wonder if it will leak. - Considering carbon neutrality, I want a cooling method that reduces environmental impact and power consumption. Therefore, we are releasing a brochure on heat sinks as a reference for considering water cooling! Please feel free to download the brochure.

• Cooling system

Lightweight and compact / A device that can heat fluids without being limited to a specific installation location!

Introducing the microchannel heat exchanger (inline heater) manufactured by WELCON. 【Features】 - Diffusion bonded, low leakage without the use of filler materials - Customizable in size, performance, pressure loss, etc. - Uniform heating without temperature variation 【Recommended Applications】 - Heat transfer fluid heating - Chemical heating - Monomer heating - Resin heating, etc. For more details, please refer to the catalog! *For more information, please check the PDF document or feel free to contact us.

• Heat exchanger

Introducing a heat exchanger for hydrogen compressors with a design pressure of 94 MPa and a heat resistance temperature of 190°C!

This time, we would like to introduce our high-pressure microchannel heat exchanger, the 'WEL-Cool(R) H2 Series,' which we are currently developing. It is a heat exchanger for hydrogen compressors that applies the technology of the heat exchanger H2C (pre-cooler) designed for hydrogen stations. Its rectangular shape makes it easy to install and contributes to space-saving. Additionally, we are developing two standard designs tailored for different applications: one for packaged hydrogen stations and another for medium-sized hydrogen stations. <Example of expected specifications> - Design pressure: 94 MPa - Heat resistance temperature: 190°C *For more details, please download the PDF or feel free to contact us.

• Heat exchanger

We are currently offering a free document that clearly explains the features and usage of the heat dissipation device "vapor chamber," which can efficiently spread heat.

We are offering a clear explanatory document that introduces the "vapor chamber," which is suitable for cooling and heat dissipation in electronic devices, industrial equipment, and medical/testing equipment! A vapor chamber is a heat dissipation device that transports and spreads heat, allowing for efficient heat dissipation from various products. Due to its thin sheet form, it has recently been adopted in mobile devices compatible with 5G. This document provides an easy-to-understand explanation of the basics and features of vapor chambers! It includes diagrams and photos, making it accessible even for those who are unfamiliar with vapor chambers. You can download the document immediately from the "PDF Download" link. We encourage you to take a look! [Contents] - What is a vapor chamber? (3 pages total) - Features of vapor chambers (4 pages total)

• Other electronic parts
• Heat exchanger
• air conditioning

We are offering a free document that explains the features and methods of "diffusion bonding," a technology for joining metals without melting them! A must-see for manufacturing beginners!

Since our establishment, we have been working to adapt diffusion bonding technology for mass production, and we are pleased to present a detailed explanation of "diffusion bonding" from our company! The diffusion bonding we conduct is a solid-state bonding technique that joins metals without melting them, which broadens the range of feasible products and functions. For example: - High-pressure, compact, and high-performance heat exchangers (such as those for hydrogen stations) - Water-cooled heat sinks capable of uniform cooling - Vapor chambers (sheet-type heat pipes) that can diffuse localized heat input in a planar direction - Microreactors that efficiently mix minute amounts of two fluids Through the realization of fine and complex structures, we have been working on miniaturization and high performance. Please feel free to consult us, especially for any heat-related issues. This document clearly explains the principles, methods, and features of diffusion bonding! It is designed to be easy to read, even for beginners in manufacturing, using diagrams and photos. You can download the document immediately from "PDF Download." We encourage you to take a look! 【Contents】 - What is diffusion bonding? - Methods of diffusion bonding - Features of diffusion bonding

• Other electronic parts
• Heat exchanger
• air conditioning

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, and management: Are you facing any issues with the challenges you currently have or selecting the right sensors for parking lot management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Basic Guide to Vehicle Detection Sensors This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document introduces the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/