Stretch Film Rewinder

In the packaging film processing sector, raw materials such as industrial stretch film, fresh-keeping stretch film and packaging wrap are generally supplied in heavy-duty and extra-wide master rolls. These bulky original rolls cannot be directly sold or used for finished production due to their oversized specifications. They require professional slitting, shaping and accurate rewinding to become standard small finished rolls. The Stretch film rewinder is a heavy-duty deep-processing machine customized for all kinds of flexible film materials. It adapts to the production of stretch films in different thicknesses and sizes, and is widely applied in mass production for film processing factories of all scales, featuring ultra-wide processing range and high load-bearing capacity.

Conventional rewinding machines on the market have weak structural rigidity and limited processing accuracy, often causing common defects including film deviation, uneven winding tension and rough cutting edges during wide film processing. The Stretch film rewinder perfectly solves these traditional production pain points. It adopts thickened industrial steel plate welding structure with outstanding stability and rigidity, supporting a maximum processing width of 2000mm and a load capacity of 3000kg per roll, which fully meets the processing demands of heavy large-diameter raw rolls. Equipped with world-class core components including Siemens PLC system and tension control board, Rexroth servo frequency converter, Schneider low-voltage electrical parts, Battech web guiding system and Autonics high-precision encoder, this machine delivers stable operation, low failure rate and longer service life.

Designed with humanized intelligent configuration, the Stretch film rewinder is extremely user-friendly for operators. It is fitted with a Kunlun Tongtai high-definition touch screen, which provides an intuitive operation interface and simple parameter adjustment. Workers only need to input basic data such as film thickness, width and running speed, and the equipment will automatically complete the whole production process, including unwinding, precision slitting, adaptive tension adjustment and finished roll rewinding. It is equipped with practical functions such as residual material automatic stop, fixed-length deceleration and precise meter counting, which greatly reduces manual intervention and effectively improves workshop production efficiency.

In terms of processing precision, the Stretch film rewinder achieves outstanding finished product quality with full sets of high-precision accessories. It monitors film operation status in real time and automatically corrects material deviation, keeping the slitting accuracy steadily within ±0.2mm with smooth and burr-free cutting edges. Adopting dual-station 3-inch key-type air expanding rewinding shaft and intelligent tension control system, the machine produces neatly wound film rolls with flat end faces and uniform tension, requiring no secondary manual trimming. The built-in centrifugal fan automatically blows away and collects waste edges, ensuring clean and continuous mass production.

With stepless speed regulation ranging from 10 to 300 meters per minute, the Stretch film rewinder is compatible with most common stretch film types. It features low operating noise, minimal material loss and simple daily maintenance, integrating high productivity, superior precision and long-term stability. This well-rounded Stretch film rewinder fully satisfies large-scale industrial production demands, serving as a cost-effective and reliable heavy-duty professional rewinding device for modern film deep processing industries.