6 Zinser ring spinning frame, type 421E,804 spindle each, equipped with automatic doff and overhead cleaner, linked to 6 Murata and winding type 7-11 Mach Cone20 spindle each.

• 6台青泽细纱机，型号为421E，804锭每台，配备自动落纱和自动清洁装置，与6台村田7-11型自动络筒机相连，无需并线，络筒机为20锭/台。