5 Basic Guides of Slitter Rewinder Machine (Part 1)

Duplex Winding Slitter Rewinder

The Duplex Slitter Rewinder is equipped with two rewind shafts, allowing simultaneous processing of multiple rolls. This efficient method is further categorized into Duplex Center Winding and Duplex Surface Winding.

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In Duplex Winding Slitter Rewinders, tension control is managed by individual systems for each rewind shaft. This provides precise and independent tension adjustments, ensuring consistent winding results.

Surface Winding Slitter Rewinder

The Surface Winding method is primarily used for rewinding materials onto a single shaft, making it particularly efficient for swift production of small and large-scale rolls, such as papers and nonwovens. This technique enhances roll stability and alignment, leading to high-quality outputs.

Turret Slitter Rewinder

Known for its innovative turret design, the Turret Slitter Rewinder supports rapid changeovers across various slitting modes. Multiple winding shafts mounted on a rotating turret facilitate uninterrupted operation; this consequently increases productivity and minimizes downtime.

Two Drum Slitter Rewinder

This configuration utilizes two driven drums for surface winding, effectively feeding the material through the slitting section and tightly winding it onto parallel drums. The driven drums maintain necessary tension, enabling high-speed operation.

The significant advantage of the two-drum slitter rewinder is its capability for high-speed operation, ensuring efficient and precise winding of materials.

(Two Drum Slitter Rewinder for Nonwoven - Single Shaft Surface Winding)

(Two Drum Slitter Rewinder for Paper - Single Shaft or Shaftless Surface Winding)

Individual Arm Slitter Rewinder

Also known as Primary and Secondary Slitter Rewinders, these machines specialize in the initial slitting and rewinding of mother rolls, particularly in the film production sector. Individual winders are mounted on a linear rail, enabling easy adjustments for specific slitting needs.

Narrow Web Slitter Rewinder

Designed for narrow-width master rolls, the narrow web slitter rewinder is compact and space-efficient, featuring a doctoring capability that allows for reprocessing of unqualified rolls while eliminating material imperfections. This user-friendly machine facilitates easy loading and unloading.

Spooling Slitter Rewinder

Typically handling adhesive or non-adhesive materials with small slitting widths, the spooling slitter rewinder features a modular design that allows for adding multiple spooling heads. Each head has its drive and tension control, providing flexibility in altering spooling geometry.

Drive System

The drive system, consisting of motors, gearboxes, and shafts, supplies the necessary power and control for the slitter rewinder's operation. By synchronizing the unwind, rewind, and slitting mechanisms, the system ensures precise material movements during the cutting and rewinding processes.

Control Panel

The control panel enables operators to monitor and adjust parameters such as tension, cutting width, and speed, providing ease of operation and real-time adjustments through a touchscreen or traditional console.