Filter Paper Slitting Machine

Engineered for precision converting, this slitter rewinder maintains stable constant tension throughout production and delivers accurate slitting performance. It effectively cuts material loss, with slitting accuracy controlled within ±0.1 mm to obtain smooth, tidy finished roll edges.

Adopting a dual turret design and fitted with four winding shafts, the fully automatic slitting machine reaches a running speed of 600–800 m/min. It handles plastic film, base paper and composite laminated materials, continuously outputting qualified high-standard finished rolls to fulfill mass production targets.

 Built with a heavy-duty dual turret framework and smart automatic reel change unit, this machine facilitates seamless continuous production and cuts downtime of reel swapping to a minimum. Stable tension regulation and precision slitting hardware guarantee uniform winding density, clean edges and superior rewinding results. It efficiently improves overall production efficiency and product quality for various flexible packaging base materials

 Designed with a heavy-load shaftless unwinding unit, high-precision digital web correction system and dual-turret four-shaft rewinding setup, this slitting machine realizes seamless continuous operation across full production cycles. It utilizes advanced servo-controlled turret positioning to achieve fast automatic reel change in seconds. Two active shafts maintain high-speed rewinding reaching 600 m/min, and the other two stations simultaneously complete paper core assembly, finished reel unloading and pre-production preparation. This configuration eliminates production downtime induced by conventional reel switching. Integrated with automatic cutting function, closed-loop tension adjustment and laser core calibration technology, the equipment greatly optimizes operating efficiency and raises total output by more than 40%. It achieves consistent winding density, flat roll surfaces and reliable finished quality, well-suited for processing various films, paper raw materials and composite laminates

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