BEST B-528 4 in 1 7 inch Intelligent Laminating and Defoaming Machine Built-in Vacuum Pump 1. Fully automatic laminating and defoaming, high Efficiency Zero Rework 2. Built-in compressor plug and play, no need for an external air pump 3. 7-Inch Large Working Platform: Compatible with a wide range of screen sizes, especially suitable for repairing mainstream smartphone models. 4. Multiple modes available, adjustable laminating and defoaming pressure 5. 4 in 1 Multifunctional Design: Integrates laminating, bubble removing, vacuuming, and heating in one machine, enhancing repair efficiency while saving workspace. 6. Smart Control System: Features a high-definition touch screen and an intelligent temperature control system, offering user-friendly operation and precise parameter adjustment. 7. Wide Application Range: Suitable for bonding and repairing various screen types, including OLED and LCD, across repair shops and factory settings. 8. Energy-Saving & Low-Noise Design: Optimized internal components offer low power consumption and quiet operation, ideal for continuous use. 9. Package includes: 1 x Host 1 x Power Cable