The new 3525 computer pattern sewing machine is an upgraded model with a standard stroke CNC setup, offering an effective sewing area of 350×250mm. It features a brand-new integrated dual-shaft heavy-duty frame, a sealed silent gearbox oil tank, and an energy-saving direct-drive servo motor. Paired with the DaHao 6th generation True G intelligent electronic control, it combines automatic positioning, pattern sewing, dual-knife automatic thread cutting, thread break alarms, and anti-birdnest shor