Designed specifically for coiled materials such as polymer films and flexible circuit boards, this system enables high-precision optical inspection during high-speed material transmission. It accurately identifies defects like scratches and holes, provides real-time alerts, marks non-conforming areas, and stores data. Compared to manual inspection, it achieves micron-level precision and higher efficiency, while also being adaptable to various coiled materials, helping enterprises reduce costs, improve quality, and enhance efficiency.
Cycle Time：≥100mm/s
Unwinding/Rewinding Guiding Accuracy: ±0.03mm
Missed Detection Rate: < 0.01%
Roll-to-Roll Material Testing Equipment
High-Efficiency Adaptation · Precision Assurance · Production Breakthrough
Stable Web Transmission System
Ensures smooth splice transitions and operational compatibility
High-Precision Inspection Core
Dynamically Ensuring Web Transmission Accuracy
Empowers the generation of inspection markers
Enables rapid traceability with clear evidence
The system is built around a core comprising an electric cylinder-driven Z-axis (positioning accuracy: ±0.02mm) and a UVW fine-tuning stage (alignment accuracy: ±0.02mm), with the positioning camera itself achieving an accuracy of ±0.01mm. It utilizes a fixed rail-type fixture (accuracy: ±0.25mm) with adjustable pressing force to meet the demands of both inspection alignment and testing.
The system is equipped with an integrated EPC (Edge Position Control) system for unwinding and rewinding, which boasts a high precision of ±0.03mm. This effectively prevents electrostatic damage and material stretching during transmission. Furthermore, the splicing station features an added pressing mechanism to suppress curling or unevenness at the splice joint, facilitating easier operation and ensuring seamless material transfer.
The inkjet module is equipped with an XY movement mechanism, supporting the editing of QR code content, size, and position (e.g., a code with <10 digits set to a 10mm size). It generates marks by converting electrical test results based on the rule: "0=OK, 1=NG, X=Blank."
Core Product Advantages
High-Precision Micro-defect Capture
Circuit-Level Micro-Analysis: Precise identification to prevent omissions and ensure integrity.
Even with a high percentage of product defects, the algorithm's computational performance remains stable without failure or lag, thus guaranteeing both efficiency and stability in mass inspection scenarios and meeting the demands of high-capacity production.
Micron-Level Precision
Exceptional Performance in Both Error Control and Recognition Rate
Point Defects
Grid Defects
Line Defects
Both appearance defect recognition rate and dimensional measurement error are controlled within 1μm, far exceeding industry inspection standards.
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