SPEED knife folder works by striking the paper with a knife between two rollers. This knife is not sharp enough to cut through the paper and simply strikes and creases the paper along the line where the fold is required.Ideally, knife folding is used with thick paper, for "cross folds" (commonly employed for maps and also known as a "French fold") or if the paper has been stitched during the folding process; stitched sheets can ruin high friction rollers.
Performance characteristics
★ The first folding unit can perform 12 parallel folds
★ Equipped with automatic dual control system for paper pile height.
★ Paper feeding adopts high-performance feeder.
★The paper feeding system adopts three-hole suction wheel.
★ Spiral pattern, steel soft polyurethane folding roller combination, anti-slip, wear-resistant, rust-resistant, 75% larger than traditional straight-grain paper gripping area.
★ The electrical control adopts PLC and variable frequency stepless speed regulation and has frequency conversion overload protection function.
★ Sensitive double-sheet and jam automatic device system, stable and reliable, easy to operate, optional human-machine interface setting.
★ Can be creasing, punched and cut.
★ Belt drive, low noise and stable.
★ The precise design of paper feeding angle can effectively prevent paper from wrinkling.
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