QZD-68 Automatic Conical Paper Bobbin Production Line An automatic production line for paper bobbins, with the entire production process controlled by a PLC system and the main driving force transmitted through a cam mechanism for time control purposes. It uses a range of electromechanical control techn...
automatic paper cone making machinery An automatic production line for paper bobbins, with the entire production process controlled by a PLC system and the main driving force transmitted through a cam mechanism for time control purposes. It uses a range of electromechanical control techn...