HISENG has completed the manufacturing of the first high-speed glass double-edging and polishing line—part of an order for four such lines placed by a loyal client of PHU SON Corporation for two of their factories, following their successful use of an initial new-generation line. HISENG is currently manufacturing nearly ten additional lines of this type, scheduled for delivery to PHU SON Corporation’s clients over the coming months. The line features an automatic pneumatic cylinder system for polishing wheel compensation, controlled via PLC (a proprietary HISENG design), offering outstanding advantages.
– Achieves a flawless polished finish, as the technical requirements for polishing rely on the elasticity of the grinding wheel controlled by a pneumatic cylinder. – Simple operating principles ensure the entire production line remains uncomplicated to run while maintaining stability and durability. – Highly attractive investment cost. – Features QR code scanning capabilities, allowing the machine to automatically receive and execute production orders without the need for manual data entry. – Oversized glass detection function: The entry point of the movable edge-grinding unit is equipped with an oversized glass detection device (also known as “excess margin detection” or “secondary check”). The system automatically adjusts the speed to an appropriate grinding rate based on the extent of the dimensional excess, preventing glass chipping or breakage while protecting the motor from overload.
– Features a flexible, efficient energy-saving function that reduces power consumption during idling. – Equipped with network-based diagnostic capabilities, allowing for remote connection to the manufacturer’s engineering team for troubleshooting or software upgrades. – Includes communication ports for connectivity with upstream and downstream equipment, as well as data exchange with smart production management systems (ERP and MES). – Displays the current of the 48 grinding head motors directly on the touchscreen; current values are captured via direct data transmission rather than indirect signals from the inverters, resulting in more accurate and real-time data.
– All electrical components comply with European CE standards, and the wiring system is also executed in accordance with CE requirements. Each motor is equipped with a dedicated overload protection relay to ensure stable and safe operation. – Servo motors, servo drives, variable frequency drives (VFDs), and transformers are housed in a separate compartment to prevent signal interference. – Utilizing the latest-generation Inovance MD800 VFD system, each motor is controlled independently, minimizing mutual interference between motors. The system supports automatic control modes and monitors the operating status of each motor, transmitting data to a central computer for operational analysis.
– Automatic wear compensation function for the polishing wheel using a pneumatic cylinder: In automatic processing mode, as the glass moves into position opposite the grinding wheel, the locking mechanism disengages, and the pneumatic cylinder applies a preset pressure against the glass. Before the glass leaves the processing zone, the locking mechanism re-engages to maintain the grinding wheel’s current position. This process repeats automatically and intelligently without the need for manual intervention. – The SCT series straight-line glass transfer table features a 90-degree rotation capability and a lifting system; it utilizes a servo motor to control rotation, ensuring high positioning accuracy and precise speed control. The entire drive system is controlled by a variable frequency drive (VFD). The machine is equipped with a dedicated PLC, allowing for easy integration with upstream and downstream equipment.
