Rewinding machine is a kind of special processing equipment for paper, mica tape, film, etc., its function is to rewind the paper rolls on the paper machine in order, and then re-roll the paper to make finished paper and send it to the factory. In paper mills, the use of AC and DC drives is the development direction of paper mills. The paper rolls rolled out by the paper reel are very soft, it may be damaged or broken inside, the edges on both sides are not flat enough, the paper width is too wide, and it cannot be directly applied in paper processing or printing equipment.
The rewinding process accomplishes three main tasks:
1, cut off the burrs of the base paper;
2, the whole base paper is cut into a number of widths that meet the user's specifications;
3, control the roll diameter of the finished paper roll to make it meet the factory specifications.
Films (e.g. PE, PP): easy to stretch, electrostatically sensitive, and require precise tension control.
08. July, 2025The accuracy can reach ±0.1mm, avoiding edge burrs or waste caused by traditional cutting.
08. July, 2025The following is a systematic summary of common fault diagnosis and solutions for engineers' reference:
08. July, 2025the technological evolution of modern slitting and rewinding machine has experienced a leapfrog development from traditional mechanical design to intelligent control.
07. July, 2025Maintain the dynamic stability of the tension of the coil during the slitting and rewinding process, and avoid the tensile deformation or relaxation and wrinkling of the material.
03. July, 2025