COF BONDING MACHINE FULL DEMO! How to Repair LCD TV Panels (COMPLETE)

This is the COMPLETE PRACTICAL DEMO you've been waiting for! Learn the entire LCD TV PANEL REPAIR process using the COF Bonding Machine. We take you step-by-step through the highly technical and delicate procedure of Chip-on-Film (COF) Bonding, ensuring you achieve a perfect and long-lasting repair. This video is a comprehensive guide for all technicians looking to master the art of panel repair, from prep work to final inspection. In this COF Bonding Tutorial, you will learn: How to properly select and apply ACF (Anisotropic Conductive Film) tape for both the Glass and PCB sides. Critical steps for cleaning the Indium Tin Oxide (ITO) tracks to prevent panel breakage and repeat issues. The precise, micro-level alignment process of the COF symbols and panel gate lines under the bonding machine's microscope. Safety precautions for operating the bonding head to protect the delicate panel glass. The essential temperature and pressure settings for the Pre-Bonding and Glass Bonding stages. How to inspect the final bond to confirm a "Perfect Bonding" with full track connection. Audience Focus: COF Bonding Machine Details We know many of you have questions about the machine, its price, and training. This demonstration video is designed to give you a detailed look at the equipment in action. If you are interested in acquiring this machine or enrolling in advanced, hands-on training for LCD/LED TV repair, please contact us through the links below. Your interest in mastering this technical skill is high, and we are here to support your growth as a technician Link to comments comments. Video Time Stamps Time Stamp Description 0:00 Introduction to ACF Tape (1.5mm for Glass Side & 2.0mm for PCB Side) 1:26 CRITICAL STEP: Checking ACF Tape Expiry Date 2:07 Pre-Bonding: Applying ACF Tape to the COF 3:58 Panel Preparation: Cleaning ITO Tracks using ACF Remover 5:30 Initial COF and Panel Alignment on the Bonding Machine 6:44 Understanding Panel Gate Lines and COF Alignment Symbols 7:58 SAFETY CHECK: Aligning Head Position to Prevent Panel Breakage 9:48 Setting up Vacuum and Placing the COF in the Clipper 11:39 Final Micro-Alignment of COF Symbols to ITO Lines 13:02 Pre-Bonding Process Setup and Teflon Tape Application 13:42 Microscopic Adjustment and Temperature Goal for Pre-Bonding (aiming for 96°) 14:09 Engaging Head Press and Applying Pressure 14:57 Initiating the Glass Bonding Process 15:36 Final Inspection and Confirming "Perfect Bonding" Connect with Magiccare Electronics Subscribe for More Technical Videos: ‪@Magiccare-Electronics‬ ] Kolkata Training on 20 February 2026 Ahmedabad on 2 March 2026, 5 Days Workshop Call Now to Book Your Seat Mobile 9601991652 Location: https://share.google/rAqkqguRUXlzhFNd9 #COFBonding #LCDRepair #TVPanelRepair #BondingMachine #ACFTape