400TPD Kraft Paper Machine for Sale

This 400tpd kraft paper machine is specifically designed for producing kraft paper from waste paper pulp. It has a net paper width of 4600mm, a basis weight range of 70-160g/m², a daily production capacity of up to 400 tons, an operating speed of 550m/min, a design speed of up to 600m/min, a crawling speed of 30m/min, and a dynamic balancing speed of 700m/min. The 400tpd kraft paper machine uses an AC motor with variable frequency speed control and distributed drive, a single-layer layout, and a right-hand drive configuration (customizable). It has a track gauge of 5800mm, a wire width of 5300mm, and a headbox lip width of 5000mm.

The dewatering components of this 400tpd kraft paper machine’s wire section feature all-ceramic panels (ceramics must be 99% Al₂O₃), a fiberglass base, and a 304 stainless steel housing that has undergone special heat treatment. Simultaneously, all rotating parts of the 400tpd kraft paper machine undergo rigorous dynamic balancing verification according to national standards: roller dynamic balance G2.5 grade, drying cylinder dynamic balance G4 grade, and winding roller dynamic balance G1.6 grade—with the winding roller G1.6 grade representing the highest precision requirement. This ensures smooth, vibration-free high-speed winding, extends equipment life, and guarantees the quality of the finished rolls.

If you are looking for an efficient, stable, and energy-saving kraft paper production line, please feel free to contact me for detailed technical solutions and a customized quote! Email: leizhanequipments@gmail.com