High-speed Underfeed Winder for Sale
Winder machine is usually used for paper making. This high-speed underfeed winder is used to slit the corrugated paper with the basis weight of 100-200g/㎡ and the grade A kraft linerboard paper initially formed on the paper machine, and making them rewinded into a finished paper roll whose width and tightness meet the requirements.
Working Principle of High-speed Underfeed Winder
Paper rolls are taken down from reeling machine and put them on the unreeling stand. The unreeling stand is equipped with alternating-current generator. Optical-electricity encoder control the system constant tension by using tension sensor and it can stop quickly when paper breaks. The put paper roll downward lead to paper web along the paper guiding roll. By using curved roll, the paper enter the slitter equipment. After tension sense roll, another curved roll, the paper wind on the paper roll holder. The paper roll holder depend on the drive of supporting roll and turn around. Then the whole paper web go forward.
Leizhan is committed to providing various types of high performance papermaking machinery. Please contact us in time if there are any needs.