FUKUDA CO., LTD. Product Lineup

In the precision machinery industry, ensuring the airtightness of tiny components has become increasingly important due to the miniaturization and enhancement of product functionality. Particularly in precision devices such as sensors, even a slight air leak can lead to performance degradation or failure. Our technology enables the detection of minute leaks, which were difficult to identify with conventional leak testers, with high precision and speed, contributing to the reliability of products. 【Application Scenarios】 - Airtightness testing of small sensors - Inspection of sealing areas in precision electronic components - Leak testing of tiny containers and parts 【Benefits of Implementation】 - Quality improvement through reliable detection of minute leaks - Increased productivity due to reduced inspection time - Cost reduction in running expenses (due to air usage)

In the cosmetics industry, the airtightness of containers is emphasized to maintain product quality and safety. In particular, leakage of contents directly leads to a decrease in product value and a loss of customer trust, necessitating strict inspections that do not overlook even the smallest leaks. While traditional testers have struggled to detect tiny leaks, our Air Leak Tester LPU-300 detects them with high precision and speed. This enables reliable quality control of cosmetic containers. 【Usage Scenarios】 - Airtightness testing of cosmetic bottles, ampoules, tubes, etc. - Leak testing of packaging materials (such as pillow packaging and PTP packaging) - Inspection of containers where tiny leaks affect product degradation 【Benefits of Implementation】 - Maintenance of product quality and enhancement of reliability - Protection of brand image by preventing the outflow of defective products - Cost reduction through early detection of micro leaks

In the food packaging industry, particularly in pouch sealing, it is essential to reliably detect even the smallest leaks to maintain product quality and ensure safety. Even minor leaks can lead to degradation of contents, shortened shelf life, and the risk of foreign matter contamination. Our micro-volume work air leak tester LPU-300 detects these tiny leaks with high precision and speed, addressing these challenges. 【Application Scenarios】 - Sealing integrity testing of pouch products - Detection of tiny pinholes in packaging materials - Quality control on manufacturing lines 【Benefits of Implementation】 - Maintenance of product quality and improvement of safety - Improvement of yield - Increased reliability from customers

In the optical equipment industry, particularly in the manufacturing of small-volume works such as lens units, it is essential to detect even the tiniest leaks with high precision to ensure product reliability. A slight air leak can lead to a decrease in optical performance and a reduction in product lifespan. Our air leak tester, the LPU-300, detects these small leaks with high precision and speed, which were difficult to detect with conventional testers. [Application Scenarios] - Air tightness inspection of lens units - Leak detection of small optical components - Quality control of precision instruments [Benefits of Implementation] - Improved product quality through reliable detection of small leaks - Enhanced inspection accuracy and reduced inspection time - Reduction in running costs (due to air usage)

In the field of microfluidic devices, ensuring the airtightness of chips with fine flow paths is essential for accurate fluid control and improving the reliability of experimental results. Even minor leaks can affect the reproducibility of experiments and the performance of devices. Therefore, there is a demand for measurement technologies that can detect small leaks with high precision and speed. Our air leak tester LPU-300, combined with the high-performance controller "FLZ-0220" and the ultra-compact detection unit "LPU-300" designed to minimize piping volume, can detect small leaks that were difficult to identify with conventional testers with high precision and high speed. 【Application Scenarios】 - Airtightness testing of microfluidic chips - Leak detection in devices with fine flow paths - Evaluation of prototypes in the research and development stage 【Benefits of Implementation】 - High-precision detection of small leaks - Increased productivity through rapid inspection - Contribution to improved product reliability

In the energy industry, particularly in the manufacturing of fuel cell components, high airtightness is required, allowing no minute leaks. Since this is directly related to the performance and safety of fuel cells, it is crucial to detect tiny leaks with high precision and speed. While conventional testers have struggled to detect small leaks, our "Micro Volume Work Air Leak Tester LPU-300," combined with the high-performance controller "FLZ-0220" and the ultra-compact detection unit "LPU-300," enables measurements close to the test specimen, minimizes the influence of noise, and achieves high-precision detection. [Application Scenarios] - Airtightness inspection of fuel cell stack components - Detection of minute leaks in hydrogen-related components - Inspection of compact and lightweight energy-related components [Benefits of Implementation] - Improved product reliability - Enhanced yield - Reduced inspection time

In the field of robotics, actuators require precise movement and high reliability. In particular, small air leaks can lead to a decrease in actuator performance and malfunction, potentially affecting the overall accuracy of the robot. Our "Micro Volume Work Air Leak Tester LPU-300" can detect even the small leaks that were difficult to identify with conventional testers, thanks to its combination of an ultra-compact detection unit that minimizes piping volume and a high-performance controller, allowing for high precision and high-speed detection. This contributes to maintaining actuator quality and improving reliability. 【Application Scenarios】 - Sealing inspection of robot arm actuators - Leak checks of drive components in small robots - Quality control of actuators for precision equipment 【Benefits of Implementation】 - Maintenance of actuator performance and improved reliability - Reduction of failure risks due to small leaks - Shortened inspection time and increased productivity

In the telecommunications connector manufacturing industry, ensuring fine airtightness is directly linked to product reliability. Especially in connectors where miniaturization and high density are advancing, even slight leaks can lead to a decline in signal quality or cause failures. There is a demand for the ability to detect tiny leaks, which were difficult to identify with conventional testers, with high precision and speed, contributing to improved quality control. Our micro-volume work air leak tester LPU-300 addresses these challenges. 【Usage Scenarios】 - Airtightness inspection of communication connectors - Leak testing of small electronic components - Quality control on manufacturing lines 【Benefits of Implementation】 - Improved product reliability through the reliable detection of tiny leaks - Enhanced production efficiency through high-speed detection - Reduction of running costs (air usage)

The pinhole inspection for packaging engineering is fully automated, eliminating packaging defects based on a consistent quality standard. The judgment results and operational status can be managed via a monitor screen. - Target work example: Ideal for packaged rice (packaged rice) - Quantitative management of quality standards for the pinhole inspection process - Ensuring the quality of the product's shelf life - Establishing evaluation criteria for the manufacturing process, achieving quantitative quality assurance - Slim and space-saving design allows connection to existing production lines - Quick response for changeovers due to variety switching can be handled in a short time by replacing the chamber - Fully domestically produced, allowing for rapid maintenance and troubleshooting *Please consult us regarding the application of this product for pharmaceuticals.