Fully automatic thread trimmer: The integrated suction and cutting head keeps residual threads within 1mm, leaving no residue on garments. All trimmings are automatically collected in the cutting tray for a clean workspace. Brushless motor: Powered by a 450W brushless motor with automatic oil supply and stepless speed control, reaching up to 28,000 rpm. Adjustable trimming width from 15 to 50 mm, with overheat protection and quiet operation under 65dB. Precise thread trimming: Ensures accurate cutting, preventing damage to overlock and cover seams, thus maintaining garment quality. It significantly boosts efficiency and helps reduce production costs. Intelligent silent control: Real-time temperature and speed displays allow accurate monitoring. Advanced noise reduction ensures quieter operation, and the updated design increases capacity by 35%, simplifying installation and use. Safety tips: Regular filter maintenance prevents clogging. The negative pressure check valve activates air supply when pressure exceeds limits, protecting the motor and components from overload and overheating.