500TPD Kraft Paper Machine Solution

From its 5600 mm wide headbox lip design to its grand 5750 mm wire width layout, every detail of this 500tpd kraft paper machine is designed to help paper mill customers maximize their production capacity. To ensure stability and paper quality at high speeds of 700m/min, this 500tpd kraft paper machine is equipped with a fully digital AC variable frequency speed control drive system. This system enables precise speed control and tension adjustment, ensuring high synchronization at every transmission point from the headbox to the winding cylinder.

The core rolls of this 500tpd kraft paper machine have all undergone rigorous dynamic balance testing at 850m/min, and the winding rollers are dynamically balanced to an ultra-high standard of 2500m/min, ensuring vibration-free operation at high speeds and extending equipment life. To meet the requirements of high strength, moisture resistance, and printability for kraft paper, this 500tpd kraft paper machine features an optimized sizing section design. With sizing controlled at 3-5 g/m², it evenly forms a sealing layer on the paper surface, effectively controlling ink absorption and significantly improving the physical strength and surface properties of the kraft paper.

Leizhan sincerely invites global paper mill customers to visit and witness Leizhan’s advanced paper making and pulping machines. Please contact us immediately to obtain your customized kraft paper production line solution! Email: leizhanequipments@gmail.com