Engineered workplace List of machines (alphabetical, machine classes ascending) https://pfaff-industrial.com/en/portfolio/sewing-machines/engineered-workplace https://pfaff-industrial.com/@@site-logo/pfaff_industrial_start_229_90p.jpg Engineered workplace List of machines (alphabetical, machine classes ascending) PFAFF 3704 Engineered workplace for collar operations / Basic machine PFAFF 939 Typical field of application: Sewing undercollar to top collar PFAFF 3811 -4/55 Integrated workstation to pre-gather and apply fullness Typical field of application: For processing California style shoes, clogs and moccasins PFAFF 4509 Tire Cord Single-needle lockstitch zigzag high-speed seamer with drop feed for sewing twisted threads for the tire cord industry Typical field of application: Tire cord industry