High-Performance Single Sided Grinding and Polishing Machine for Precision Finishing. PLC Control System: Features PLC plus touch screen for easy parameter settings and high stability. Servo Motor Drive: Upper platen driven by servo motor ensuring uniform polishing across all workstations. Closed-Loop Pressure Control: Uses integral cylinder and electrical proportional valve for high pressure accuracy. Frequency Conversion Motor: Main motor supports soft start and stop to reduce operational impact and damage. Cooling Water Function: Both platens equipped with cooling to maintain efficiency and reduce deformation. High Precision Polishing: Designed for precision finishing of glass with high efficiency and stable operation. Customization Available: Offers full customization and customization from designs via OEM and ODM services. One Year Warranty: Comes with a comprehensive one-year warranty for mechanical equipment.