Electric thread trimmer: This silent electric thread trimmer provides precise trimming that safeguards overlock and cover seams, enhancing garment quality and efficiency while lowering production expenses. Brushless motor: Equipped with a 450W brushless motor featuring automatic oil supply and stepless speed control, it achieves a maximum speed of 28,000 rpm and has an adjustable trimming width from 15 to 50 mm. Includes overheat protection and operates quietly at under 65dB. Thread removal: Combines suction and trimming functions, leaving no more than 1mm of thread after trimming. All cut threads are automatically collected in a dedicated chassis barrel for added convenience. Intelligent silent control: Displays real-time temperature and speed for precise monitoring. Features advanced noise reduction for a quieter operation. The improved design increases capacity by 35% and simplifies installation and operation. Safety tips: Regularly maintain the filter to prevent clogging. The negative pressure check valve activates the air supply if pressure exceeds limits, protecting the motor and components from overload and overheating.