広島 List of Products and Services

At Sysmex and Sysmex NanoCreation, they have introduced and are utilizing our laser resin welding equipment for the manufacturing of their microfluidic devices starting in April 2024. We conducted an interview to discuss the background leading to the introduction of the laser resin welding machine and the evaluation after its implementation. - About the development theme - Challenges towards mass production - Consideration of methods from multiple candidates - Reasons for selecting laser welding - Evaluation after full-scale operation

• Welding Machine

We can conduct welding experiments at our permanent lab. If you can prepare resin plates (flat sheets), we offer free welding experiments. Additionally, we can evaluate the welding results using the following facilities: - Microscope (Leica) - Strength testing machine (automatic) - Simple working machine (cutting/drilling) - Leak test Feel free to contact us for visits or demonstrations of just the main unit. *We kindly ask that you contact us in advance to make a reservation for your visit.

• plastic

Our company provides laser welding solutions for resins through permanent lab experiments. 【Solution Details】 - Support for material selection for resin applications - Design proposals for workpiece shapes suitable for laser welding - Assistance in improving welding quality Additionally, for customers aiming for mass production from development prototypes, we offer proposals for equipment that align with your company's goals, based not only on information obtained from experiments but also on our past cases and achievements. Starting with image sharing through 3D conceptual drawings, we handle everything in-house, including mechanical design, dedicated jig design, hardware design, software design, mechanical assembly, hardware construction, trial operation adjustments, packaging, and on-site delivery and installation. Our in-house engineering team consistently provides after-sales support following delivery. We also offer a range of all-in-one package laser resin welding machines that come standard with versatile functions and safety specifications. With our comprehensive in-house system supporting the smooth on-site introduction of laser resin welding, we will respond to your needs without hindering your business operations. *For more details, please download the materials or contact us.

• Resin processing machine

We can conduct welding experiments at our permanent lab. If you can prepare resin plates (flat sheets), we offer welding experiments free of charge. Additionally, we can evaluate the welding results using the following facilities: - Microscope (Leica) - Strength testing machine (automatic) - Simple machining tools (cutting/drilling) - Leak test Feel free to contact us for visits or demonstrations of the main unit. *We kindly ask that you contact us in advance to make a reservation for your visit.*

• plastic

The "Galweld Type M" is a galvanometric scanning laser welding device that meets industry-standard safety regulations while achieving high productivity and accuracy. Operation is done via a touch panel, with all settings and functions completed through a single control on the panel. It is equipped with an AI image recognition sensor that instantly detects any misalignment of the workpiece after setup. Additionally, automation after workpiece setup is also realized, allowing for product quality assurance through laser power, pressing force, and sinking amount. 【Features】 ■ Equipped with a galvanometric laser, enabling resin welding ■ Automatic operation mode with switchable manual/automatic control ■ In-machine camera for monitoring inside the device ■ Adjustable holding pressure time after laser welding ■ Console-less laser operation possible with a single screen *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

The "Galwerld Type M" is a galvanoscanning laser welding device that meets industry-standard safety regulations while achieving high productivity and accuracy. Equipped with a high-quality fiber laser welding machine and precise pressure control via servo, it enables laser welding of functional resins and resin components at industry-leading speeds. It reduces the takt time to one-third of the conventional rate, making it suitable for mass production. Additionally, it can join materials without the use of adhesives or tapes, and it is designed to minimize vibration damage to processed parts. 【Features】 ■ Equipped with a galvanoscopic laser, capable of resin welding ■ Includes an automatic operation mode with switchable manual/automatic control ■ In-machine camera allows for monitoring within the device ■ Adjustable holding time after laser welding ■ Console-less laser operation possible with a single screen *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

The "Galweld Type M" is a galvanoscanning laser welding device that meets industry-standard safety requirements while achieving high productivity and accuracy. It comes standard with general-purpose equipment specifications required for machine safety and laser safety, reducing the time needed for device planning and specification review, enabling the introduction of mass production equipment in a shorter period than before. Additionally, all settings and operations can be completed via the main unit's touch panel, allowing for self-process assurance of product quality through laser power, pressing force, and sinking amount, as well as automation after work set. 【Features】 ■ Equipped with a galvanoscopic laser, capable of resin welding ■ Includes an automatic operation mode with individual/automatic operation switching ■ In-machine camera for monitoring inside the device ■ Adjustable holding pressure time after laser welding ■ Console-less laser operation possible with a single screen *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

The "Galweld Type M" is a galvanoscanning laser welding device that meets industry-standard safety regulations while achieving high productivity and accuracy. With the integrated control of a "high-quality fiber laser welding machine" and precise "pressing force" via servo, it can handle the welding of functional resins and resin parts in a mass production format. All settings and operations can be completed through the main unit's touch panel, enabling self-process assurance of product quality through laser power, pressing force, and sinking amount, as well as automation after work set. 【Features】 ■ Equipped with a galvanoscopic laser, capable of resin welding ■ Automatic operation mode with individual/automatic operation switching ■ In-machine camera for monitoring inside the device ■ Adjustable holding time after laser welding ■ Console-less laser operation possible with a single screen *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

The "Galweld Type M" is a galvanoscanning laser welding device that meets industry-standard safety criteria while achieving high productivity and accuracy. Equipped with a high-quality fiber laser welding machine and precise pressure control via servo, it enables laser welding of functional resins and resin parts at industry-leading speeds. It is capable of supporting mass production. Additionally, it can join materials without the use of adhesives or tapes, and it is designed to minimize vibration damage to processed parts. All settings and operations can be completed via the main unit's touch panel, allowing for automation of product quality assurance through laser power, pressure, and sinking amount after work set. 【Features】 ■ Equipped with galvanoscopic laser for resin welding ■ Automatic operation mode with switchable individual/automatic control ■ In-machine camera for monitoring inside the device ■ Adjustable holding time after laser welding ■ Console-less laser operation possible on a single screen *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

We would like to introduce our product "Galweld Type S," equipped with a Panasonic-made galvanometric laser welding device. The main advantages of laser welding are as follows: 1. It is less likely to cause damage to internal components due to vibrations or shocks, which are common in ultrasonic welding (Quality Improvement). 2. Compared to joining with adhesives or screws, it allows for a narrower bonding width of the workpiece, enabling product miniaturization (Value Addition). 3. The processing time is fast, which shortens the cycle time (Cost Reduction). We realize a joining method that contributes to the "lightweight" and "miniaturization" of resin processed products required for CASE (Connected, Autonomous, Shared, Electric) in the automotive industry. Main applications include: Widely used in "ECU cases," "in-vehicle cameras," "various sensors," "LED lights," and "microchannels." Additionally, it is also used in many resin parts processing for medical devices. For more details, please check the catalog and our company website.

• Prototype Services
• Resin processing machine

We would like to introduce our "Laser Resin Welding Device (Experimental Machine)" that we handle. This experimental machine is equipped with a galvanometric scanning laser and is designed to accommodate various workpiece shapes using tempered glass for the holding fixture. Additionally, it features a displacement sensor for measuring the amount of workpiece sinking, and with the PLC installed, it is also capable of accumulating welding quality data. All of our laser welding devices comply with the JIS C6802 safety standards and are classified as Class 1. 【Example of Installed Equipment (Partial)】 ■ Panasonic laser processing machine, maximum 100W, □200mm area ■ Four-point contact displacement sensor (for measuring workpiece sinking) ■ Ophir power meter (for checking laser output during routine inspections) ■ Load cell (for confirming pressing force) ■ Pressurization method: air cylinder *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

We would like to introduce our production equipment equipped with a transport mechanism. This production device is equipped with a galvanometric scanning laser, which, after laser welding, adsorbs the product and transports it outside the device via a small belt conveyor. An air purge mechanism is installed near the laser irradiation port to prevent the intrusion of fumes. The changeover of fixtures is performed automatically. Furthermore, all of our laser welding devices comply with the JIS C6802 safety standards and are classified as Class 1. 【Example of installed equipment (partial)】 ■ Panasonic laser processing machine, maximum 100W, □400mm area ■ Four-point contact displacement sensor (measuring workpiece sinking) ■ Ophir power meter (confirming laser output value during routine inspections) ■ Load cell (confirming pressing force) ■ Pressurization method: Servo press *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

We would like to introduce our "Leak Tester" that we handle. This device conducts air leak testing on products after laser welding. If the threshold is exceeded, it detects an anomaly and notifies with a buzzer. After the leak test, the product is suctioned and transported on a small conveyor. Our company designs and manufactures experimental equipment for research and development, as well as production facilities. Please feel free to contact us when you need assistance. 【Production Equipment Lineup (Example)】 ■ Laser Resin Welding Device (Experimental Machine) ■ Laser Resin Welding Device (Production Machine) ■ Laser Resin Welding Device (Production Machine) Post-Process Leak Testing Machine ■ Laser Resin Welding Device (Production Machine) Fume Countermeasures *For more details, please refer to the PDF materials or feel free to contact us.

• Other inspection equipment and devices

We would like to introduce the "Laser Resin Welding Device (Production Machine)" that we handle. This production device is equipped with a galvanometric scanning laser and features a mechanism that slides the jig table towards the operator, enhancing the workability for setting products and changing jigs. It is also equipped with an Ophir power meter and a dust collector for fume extraction. Additionally, the laser head is stored within the device, making it invisible from the outside. 【Examples of Installed Equipment (Partial)】 ■ Panasonic Laser Processing Machine, Maximum 100W, □200mm Area ■ 4-point Contact Displacement Sensor (measuring workpiece sinking) ■ Ophir Power Meter (checking laser output value during routine inspections) ■ Load Cell (confirming pressing force) ■ Pressing Method: Servo Press *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

We would like to introduce the production equipment we handle that is equipped with fume countermeasures. It features a galvanometric scanning laser, and the device is sealed with a shutter. To prevent hand pinching, a light curtain is installed at the opening, and the device is activated using a dual-hand switch on the front operation box for enhanced safety. Air blowers are installed around the jig, and a dust collector is placed at the rear of the equipment to prevent fumes generated from the workpiece from adhering to the laser head. [Example of installed equipment (partial)] ■ Panasonic laser processing machine, maximum 50W, □200mm area ■ Two contact displacement sensors (for measuring workpiece sinking) ■ Load cell (for confirming pressing force) ■ Pressurization method: air cylinder ■ Dust collector (for fume suction) *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

We would like to introduce our production equipment equipped with AI-based image recognition sensors. It features a galvanometric scanning laser system. The fixture is designed to accommodate two products simultaneously, allowing for simultaneous welding of both items through the laser program. The AI-based image recognition sensor automatically distinguishes between one and two items placed, initiating the welding program. It also prevents incorrect product placement, and a fixture station is set up at the rear of the equipment, making changeovers easy. 【Example of Installed Equipment (Partial)】 ■ Panasonic laser processing machine, maximum 100W, □400mm area ■ Two contact displacement sensors (measuring workpiece sinking) ■ Load cell (pressure confirmation) ■ Pressing method: Servo press + air cylinder ■ AI-based image recognition sensor (load confirmation, set confirmation) *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

We would like to introduce our "Laser Resin Welding Device (Production Machine) Post-Process Leak Testing Machine." This production device is equipped with a galvanometric scanning laser and features a simple leak function for the laser welding device, conducting leak tests in the post-process while ensuring quality assurance in addition to measuring the amount of sinking. Additionally, the touch panel can switch between Japanese and Chinese. All of our laser welding devices comply with the JIS C6802 safety standards and are classified as Class 1. [Examples of Installed Equipment (Partial)] ■ Panasonic Laser Processing Machine, Maximum 50W, □200mm Area ■ 4-point Contact Displacement Sensor (Measuring Workpiece Sinking) ■ Load Cell (Pressure Confirmation) ■ Pressurization Method: Air Cylinder ■ Cosmo Instrument Leak Tester (Leak Confirmation) *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

Hiroshima Corporation is an independent development manufacturer that participates in customer projects as a collaborative developer in the new energy, plant, and automotive industries, contributing through proposal-based manufacturing to minimize project speed and costs. In our "Equipment Engineering Division," we assist customers in creating plans based on our know-how and manufacture equipment. By combining our core technologies and automation technologies, we handle design, software, and manufacturing in-house, and after development, we can provide production equipment and OEM services. The results and inventions generated through joint development with customers will belong to the customers. [Strengths] ■ Guaranteeing equipment performance at the estimation stage by combining component devices and technical elements ■ A system that actively challenges new technologies and conducts joint development with customers ■ An in-house system capable of producing everything from testing and evaluation equipment to production facilities ■ Manufacturing of demonstration plants and SV support from developed equipment ■ Participation in the Knowledge Hub Aichi Key Research Project *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

The "Desiccant Dehumidification Experiment Device" is an experimental apparatus for desiccant dehumidification that passes humid air through a rotor to dehumidify it, and then dries the rotor with high-temperature air on the regeneration side in a repeated cycle. The rotor rotation speed, air flow rates, and high-temperature air temperature can be set arbitrarily, and measurement data from the hygrometer and thermometer installed near the rotor can be logged. 【Features】 ■ Adjustable rotor rotation speed, air flow rates, and high-temperature air temperature ■ Ability to log measurement data from the hygrometer and thermometer *For more details, please refer to the catalog or feel free to contact us.

• Environmental Test Equipment

The "Heat Shock Durability Test Device" is an apparatus primarily used for conducting durability tests on automotive parts, mechanical components, electronic devices, etc., by switching between low-temperature water and high-temperature water in arbitrary cycles and circulating it through the test specimen. It can be equipped with various functions such as flow rate adjustment to the test specimen, measurement of the heat energy supplied to the test specimen, and data collection capabilities. Additionally, it is possible to add a function that supplies vacuum steam inside the test specimen as an option. 【Additional Functions Available】 ■ Flow rate adjustment to the test specimen ■ Measurement of the heat energy supplied to the test specimen ■ Data collection capabilities ■ Function to supply vacuum steam inside the test specimen (optional) *For more details, please refer to the catalog or feel free to contact us.

• Other inspection equipment and devices

The "Heat Exchanger Evaluation Device" is a testing apparatus developed by Hiroshima Corporation, which is engaged in the design and manufacturing of experimental equipment for research and development, as well as production facilities. It is designed for performance evaluation testing of heat exchangers in various heat and refrigerant circulation systems, capable of accommodating a wide range of refrigerants from R410A (4MPa) to R744 (15MPa). Additionally, it can collect essential data on refrigerant circulation flow rate, pressure, and temperature for measuring the efficiency of heat exchangers. [Features] - Design capable of accommodating refrigerants from R410A (4MPa) to R744 (15MPa) - Ability to collect data on refrigerant circulation flow rate, pressure, and temperature *For more details, please refer to the catalog or feel free to contact us.

• Other inspection equipment and devices

The "High-Performance Coating Film Manufacturing Sputtering Device" is a device used to produce anti-reflective films for onboard cameras and sensors installed in next-generation vehicles, making it ideal for the strategic foundation technology enhancement support project for onboard sensors. We are developing a sputtering device that incorporates the latest technology into conventional sputtering methods to obtain high-performance optical thin films. 【Features】 ■ Control of film deposition rate and film quality through transition area control ■ Plasma densification using HIPIMS power supply *For more details, please refer to the catalog or feel free to contact us.

• Other Auto Parts

The "Ozone Generator Evaluation Device" consists of the test machine body, control panel, gas supply equipment, and power supply unit, and it measures the voltage and current during discharge reactor operation using an oscilloscope. Additionally, the ozone generation amount can be measured with an ozone monitor. The discharge reactor can be supplied with oxygen and nitrogen dry gas, as well as gas containing water vapor. 【Features】 ■ Equipped with data logging functionality for measurement data ■ Oscilloscope waveform data can be saved and managed on a computer ■ The evaluation box with the discharge section has an electromagnetic wave shield structure to prevent electromagnetic wave leakage to the outside *For more details, please refer to the catalog or feel free to contact us.

• Other measurement, recording and measuring instruments

The "Laser Welding Device (Fixed Point Irradiation Type)" is a production equipment developed by Hiroshima Corporation, which designs and manufactures experimental devices for research and development, as well as production facilities. This device performs laser welding of resin products using a fixed point irradiation type laser welding machine. It adopts a movable design with a head mounted on a 2-axis robot, allowing for welding of a wide variety of workpiece shapes. Additionally, it is equipped with a power meter, a camera at the laser head, and a contact-type smart sensor. 【Features】 ■ Fixed point irradiation type ■ Capable of welding a wide variety of workpiece shapes ■ Equipped with a power meter, a camera at the laser head, and a contact-type smart sensor *For more details, please refer to the catalog or feel free to contact us.

• Welding Machine

The "Board Supply Device" is a production equipment manufactured by Hiroshima Corporation, which designs and produces experimental devices for research and development, as well as production facilities. It cuts out boards from the input pallets and transports them to the next process. Using a camera mounted on the conveyor for reading QR codes, it identifies the type of pallet and can cut out boards of different sizes. 【Features】 ■ Equipped with a QR code reading camera ■ Identifies the type of pallet ■ Capable of cutting out boards of different sizes *For more details, please refer to the catalog or feel free to contact us.

• Other mounting machines

The "Appearance Inspection Device" is a production equipment developed by Hiroshima Corporation, which is engaged in the design and manufacturing of experimental devices for research and development, as well as production facilities. This device is used for the appearance inspection of resin products that have undergone laser welding and is equipped with cameras for side inspection and top inspection. [Features] - Optimal for inspecting resin products that have undergone laser welding - Equipped with cameras for side inspection and top inspection *For more details, please refer to the catalog or feel free to contact us.

• Visual Inspection Equipment

The "Laser Welding Device (Galvano Scanning Method)" is a production equipment developed by Hiroshima Corporation, which is engaged in the design and manufacturing of experimental devices and production facilities for research and development purposes. By using a laser welding machine with the galvano scanning method, it enables the welding of resin products without the need for robot installation, achieving miniaturization of the equipment. Additionally, it can accommodate changes in welding trajectories due to modifications in the shape of the workpiece. 【Features】 ■ Galvano scanning method ■ No need for robot installation ■ Equipment miniaturization possible ■ Capable of accommodating changes in welding trajectories due to workpiece shape modifications *For more details, please refer to the catalog or feel free to contact us.

• Welding Machine

Hiroshima Corporation provides production equipment and testing devices primarily in the industrial fields of automotive, aerospace, and energy. From the small glimmers that begin with research and development to the strong and large glimmers of production equipment, our specialized staff in machinery, electrical, and engineering offer reliable proposals and respond with quality manufacturing. [Business Introduction] ■ Project Management and Equipment Development Division ■ Mechatronics Division ■ Engineering Division ■ FA Systems Division *For more details, please refer to our catalog or feel free to contact us.

• Visual Inspection Equipment

Our company will undertake all tasks related to the equipment of the welding machine selected by the customer, dramatically reducing the customer's workload. From meetings to the submission of conceptual drawings, mechanical design, jig design, hardware design, software design, mechanical assembly, hardware construction, trial operation adjustments, packaging, transportation and installation on-site, to after-sales support, our engineers will provide consistent support throughout the process. 【Features】 ■ Comprehensive support from machine selection to design, manufacturing, and assembly ■ High quality, low cost, and short delivery times ■ Capable of meeting advanced safety standards ■ Extensive track record of implementation both domestically and internationally ■ Smooth after-sales support system for overseas locations *For more details, please refer to the catalog or feel free to contact us.

• Other contract services