Old Mezzera jiggers are large, industrial textile machines used for dyeing and finishing fabrics under high temperature and pressure, featuring two independent electric motor drives, variable speed control with encoders for accuracy, PLC-based tension control, sophisticated liquor circulation and heating systems, and specialized equalizer mechanisms for handling delicate fabrics. While modern EFI Mezzera jiggers are digitally controlled with AC vectorial inverters and load cells for real-time tension compensation, older models might have used manual, hydraulic, or mechanical drives and less advanced control systems. Basin capacity approx. 2500L Roll surface width 3500 mm Max fabric width approx. 3200mm