High-Speed Non-Woven Fabric Rewinder

·High-speed turret roll changing: Achieves automatic cutting, turret rotation, and re-winding at a line speed of 650 m/min. The process requires no interruption to upstream production, helping to maintain high line utilization and minimize waste generation during roll changes.

·Large-diameter winding capability: Supports winding diameters up to Φ2000 mm. The resulting large master rolls reduce the frequency of unloading and transport, thereby enhancing efficiency in downstream processes.

·Three-stage closed-loop taper tension control: Achieves accuracy within ±2.2%. Combined with programmable tension curves, it ensures the inner layers of the fabric remain loose enough to prevent tightness while the outer layers remain taut enough to prevent looseness, even at high speeds.

·Ultrasonic edge guiding and proprietary alloy steel guide rollers: Limit deviation error to ≤±0.3 mm. The guide rollers undergo dynamic balancing to minimize vibration during high-speed operation.

·Annealed frame and sealed electrical cabinet: Designed to withstand workshop environments characterized by dust and significant fluctuations in temperature and humidity, reducing the risk of structural deformation and electrical failures.

Continuous high-speed winding lines for hygiene product manufacturers requiring stable winding quality and minimal downtime.

High-speed winding of SMS and spunlace nonwovens used for medical protective suits, surgical gowns, and surgical drapes.

Production of wide, large-diameter rolls of industrial filtration materials and packaging nonwovens; the large roll diameter effectively reduces the frequency of roll changes during downstream slitting and rewinding.