ST600 three-step dual-drive electronic puller

Core strengths

• The dual driving force of the three-stepper motor is stronger and the pulling force is stronger
• The integrated control of the whole machine has no additional electric control box and the control panel is displayed digitally
• It is truly synchronized with the feeding teeth
• With differential compensation, the upper and lower wheels are independently controlled by the motor and can be controlled separately
• The upper wheel has a maximum lift of 20mm and can cope with quilts as thick as thick as tulle
• If you don't need it, it can be paused, and it will not affect the normal operation of the sewing machine