OL-CRW017-2 – 17-Inch COG/COF Automatic Repair Machine (Dual-Camera, A+P+M)
High-Precision Rework System for Defective COG and COF Bonds on Large LCD Panels
The OL-CRW017-2 by Olian Automatic Equipment Co., Ltd. is an advanced automatic repair machine designed for reworking defective COG (Chip-on-Glass) and COF (Chip-on-Film) bonds on display modules up to 17 inches. Equipped with two high-resolution cameras and supporting A+P+M (Alignment + Pre-press + Main-press) functionality, it enables precise, repeatable thermal re-bonding without damaging surrounding components.
This system is ideal for display module manufacturers, quality control centers, and repair lines where yield recovery and process consistency are critical. It handles both COG ICs and COF flex circuits—making it a versatile solution for modern LCD and touch panel production.
The machine features two independent camera channels, each with adjustable magnification and coaxial LED lighting. Operators use live video feeds to align bonding marks before repair. The dual-view setup allows simultaneous inspection of chip and pad alignment from optimal angles—reducing parallax error and improving rework success rates.
All alignment is performed manually via intuitive controls. Once alignment is confirmed as “OK,” the operator initiates the cycle using a dual-hand start mechanism—a key safety feature that prevents accidental activation.
The OL-CRW017-2 executes a complete three-stage thermal rework sequence:
Temperature is adjustable from room temperature to 400°C, with surface uniformity maintained within ±5°C across the press head. Bonding time ranges from 0.1 to 99.9 seconds. Force output is precisely controlled to match material sensitivity—preventing glass cracking or flex damage.
Standard press heads are made of wear-resistant tungsten steel. Custom sizes are available upon request.
The machine includes multiple safety layers:
These features ensure safe operation in busy production environments.
The system supports panels up to 17 inches with standard thicknesses used in industrial and consumer displays. It requires a clean, static-controlled workspace with stable temperature and humidity. Compressed air must be clean, dry, and supplied at 0.4–0.7 MPa. Power input is single-phase AC 220V ±10%.
The machine frame is robust and finished in industrial-grade coating. All moving parts use precision linear guides and servo-driven actuators for smooth, repeatable motion.
Olian provides one Chinese-language operation manual. On-site training lasts one day and covers:
Training duration can be adjusted by mutual agreement.
The machine comes with a 12-month warranty under normal use. Damage caused by misuse, improper environment, or force majeure is excluded. During the warranty period, if remote support fails, an engineer will arrive on-site within 72 hours. Lifetime technical support is available beyond the warranty term.
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