An appearance inspection device that prevents defective products from being overlooked, contributing to the reduction of complaints and return risks.
In the manufacturing site, there is a risk of defective products being released due to oversight in visual inspections, leading to complaints and returns. Particularly, fine scratches and dents are often overlooked, which can cause quality issues. The DDSPR series utilizes image processing technology and optimal lighting to consistently detect scratches, dents, and dirt on shaft surfaces. By detecting defects that are easily missed in visual inspections, it contributes to reducing the risk of defective product release. Additionally, by making judgments based on pre-set criteria, it minimizes variability introduced by inspectors, ensuring stable inspection quality. As a result, it contributes to: - Prevention of defective product release - Reduction of complaints and return risks - Improvement of quality reliability ***************************************************** We can also conduct shooting trials with sample workpieces. Please feel free to consult us regarding the workpieces to be inspected. *****************************************************
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basic information
■Dimensions: WED: 1200×1600×800mm ■Weight: Approximately 200kg ■Power Supply: AC100V±10% 50/60Hz ■Power Consumption: Below 5KVA ■Rod Length, Outer Diameter: Approximately 600–1000mm φ30–70mm ■Minimum Recognizable Size of Scratches and Dents: Less than 0.2mm ■Recognition Accuracy: Over 99% ■Estimated Lifespan: Over 5 years *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
■ Appearance inspection of the shaft (scratches, dents, dirt) ■ Measurement of the shaft length
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Founded in December 1937 in Handa City, Aichi Prefecture, we began manufacturing hydraulic cylinders for industrial vehicles in 1956 and have continued to be loved by major industrial vehicle manufacturers. In January 2019, we announced an inspection device that made it possible to inspect scratches on glossy surfaces, which was previously considered impossible. Since then, we have received numerous inquiries from finished product manufacturers.









