Brother model 4530 computerized pattern sewing machine, with an effective sewing area of 450×300mm in a widened and lengthened version. It comes with Brother's mature standalone electronic control system and is a CNC sewing machine specially designed for large-scale cutting in medium to large factories. The machine features a widened heavy-duty dual-shaft frame, a 750W direct-drive servo motor, and a high-capacity double shuttle, paired with a two-stage pneumatic presser foot lifter, dual-blade