OL-3B20 Medium-Size Dual-Side Particle Inspection Machine: High-Speed Dual-Side Analysis

The OL-3B20 Medium-Size Dual-Side Particle Inspection Machine is an advanced in-line inspection system. It is engineered for high-speed, dual-side analysis of conductive particles and bonding defects.

Manufactured by Olian Automatic in Shenzhen, China, the OL-3B20 ensures quality in display manufacturing. It automatically inspects both sides of medium-sized panels with exceptional speed and accuracy.

Why Choose the OL-3B20 Medium-Size Dual-Side Particle Inspection Machine?

The OL-3B20 Medium-Size Dual-Side Particle Inspection Machine excels in medium-format display quality control. Its dual-platform design ensures maximum throughput for high-volume production.

• Dual-Side Capability: Simultaneously inspects both sides of medium-sized panels. This significantly increases production efficiency.
• Large Format Support: Handles panels from 5.0 to 17.6 inches. Maximum product size is 390 x 220mm.
• Ultra-Fast Speed: Tact time is ≤5 seconds for 1 IC + 1 FPC. It is ≤7 seconds for 2 ICs + 2 FPCs.
• High Precision: Achieves an offset detection accuracy of ±1.5um. Ensures reliable bonding quality assessment.
• Low False Rejection Rate: Maintains a false rejection rate of <1%. This ensures high production yield.
• Low Missed Detection Rate: Keeps the missed detection rate below 0.05%. Guarantees superior quality control.
• Quick Changeover: New model setup takes ≤60 minutes. Returning models take only ≤20 minutes.
• Comprehensive Defect Detection: Identifies cracks, foreign objects, and corrosion. Detects defects as small as 5*30um.

Advanced Dual-Platform Inspection Technology

The OL-3B20 features a sophisticated dual-platform structure for maximum efficiency. It uses a high-resolution line scan camera for detailed particle analysis.

Dual-Platform Structure:

• Configuration: Two independent inspection platforms for simultaneous operation.
• Control: Servo motors and linear motors for precise, high-speed movement.
• Vacuum Adsorption: Ensures stable product holding on both platforms during inspection.

Vision System:

• Line Scan Camera: One 3200-pixel resolution camera for particle inspection.
• Area Scan Camera: One 5MP monochrome camera for Mark point alignment.
• Pixel Size: 0.7um/pixel for the line scan camera.
• Focus: Automatic focus adjustment for consistent image quality.

Inspection Capabilities:

• Particle Analysis: Counts particles and measures distribution uniformity. Calculates particle offset with high precision.
• Defect Detection: Identifies cracks, chips, foreign objects, and scratches. Detects corrosion and IC surface damage.
• Dimple Detection: Can be configured to detect or filter dimples and dirt. This is a programmable feature.

Optimized Workflow

The OL-3B20 automates the complex process of dual-side particle and defect inspection. The system uses robotic arms for precise product handling between platforms.

The Optimized Workflow:

1. Power On: Turn on the equipment and perform origin return.
2. Loading: An upstream process places the panel on the input platform.
3. Transfer: A robotic arm moves the panel to an available inspection platform.
4. Alignment: A camera captures Mark points for position correction.
5. Scanning: The line scan camera captures high-resolution images of both sides.
6. Analysis: Software analyzes images to determine OK/NG status.
7. Sorting: A robotic arm places the product on the correct output line.
8. Output: OK products flow to the next process. NG products are separated.

The entire process is controlled by a reliable Mitsubishi PLC system. The Pro-face or Weinview HMI provides intuitive operation and parameter setting.

Robust Engineering & Safety Features

Built for demanding production environments, the OL-3B20 incorporates high-quality components and comprehensive safety systems.

Key Technical Specifications:

• Machine Dimensions: 3000(L) x 1500(W) x 1750(H) mm.
• Machine Weight: Approximately 2500kg.
• Machine Color: Ivory white frame with orange acrylic observation window.
• Product Thickness: 0.25 to 2mm (excluding polarizer thickness).

Component Brands:

• PLC: Mitsubishi
• HMI: Pro-face, Weinview
• Linear Motor: TAI LAI
• Servo Motors: Mitsubishi, Panasonic, GOOGOL
• Guideways: THK, HIWIN
• Sensors: SMC, Airtac

Safety Systems: The machine includes an interlock design with warning labels on hazardous areas. All potential hazard areas have clear warning labels. The EMO (emergency stop) cuts power to all moving units. A three-color signal tower provides visual status alerts.

Environmental Requirements: The machine requires a clean, dust-free workshop. Operating temperature should be 25±5°C. Relative humidity should be 50-80%.

Power & Air Requirements:

• Power: 1Phase AC220V, 50Hz/60Hz, 4.5KW
• Compressed Air: 0.5-0.7MPa, approximately 300L/min
• Vacuum: Customer supply required, approximately 250L/min

Warranty and Service: Olian Automatic provides a 1-year warranty with lifetime technical support for all equipment. We provide comprehensive on-site installation, debugging, and operator training to ensure your team can achieve optimal results from day one. For spare parts and service inquiries, please [Contact Us] or visit our [Service Page].

Why Choose Olian Automatic for Your Inspection Needs?

Olian Automatic is a trusted manufacturer of display inspection equipment headquartered in Shenzhen, China. With over two decades of experience, we serve display manufacturers worldwide. Our equipment is designed in ISO-certified facilities and shipped to over 30 countries across Asia, Europe, and North America. Visit our [About Us] page for more information about our company. Explore our [Product Lines] for complete display inspection solutions.

Sustainability Commitment: The OL-3B20 is designed for energy efficiency. Its optimized inspection process reduces power consumption. The machine also features low-noise operation and uses environmentally friendly materials in compliance with RoHS standards.

FAQ

Q: What is a Medium-Size Dual-Side Particle Inspection Machine?
A: It is an AOI system that inspects both sides of 5-17.6″ display panels for particle and bonding defects.

Q: What products can the OL-3B20 inspect?
A: The OL-3B20 inspects 5-17.6″ TFT and non-flexible OLED panels for COG, FOG, and COF bonding.

Q: What is the inspection speed of the OL-3B20?
A: The tact time is ≤5 seconds for a panel with 1 IC and 1 FPC.

Q: What is the inspection accuracy of the OL-3B20?
A: The OL-3B20 achieves an offset detection accuracy of ±1.5um for precise measurement.

Q: How long is the warranty period?
A: Olian Automatic provides a 1-year warranty with lifetime technical support for all equipment.

Q: How long does product changeover take?
A: New model setup takes ≤60 minutes, while returning models take only ≤20 minutes.

Q: What type of environment is required for the OL-3B20?
A: The machine requires a clean, dust-free workshop with temperature 25±5°C and humidity 50-80%.

Q: Does the machine require an external vacuum supply?
A: Yes, the equipment requires a customer-supplied vacuum source for product handling.

Upgrade your display inspection line with the OL-3B20, the Medium-Size Dual-Side Particle Inspection Machine that combines dual-side capability, speed, and reliability.

---

Product Tags

Medium-Size Dual-Side Particle Inspection Machine, Dual-Side Inspection, Particle Indentation AOI, Conductive Particle Inspection, Olian Automatic, Display Manufacturing Equipment, Shenzhen Automation Equipment, COG Inspection, FOG Inspection, COF Inspection, Automated Optical Inspection, LCD Inspection, OLED Inspection, Bump Defect Detection