Three functions in 1 : Folding and binding in 1 , widely applicable to various booklets, instruction manuals, and bookbinding; Folding only, suitable for invitations, covers, brochures, etc.; Binding only, suitable for binding various documents and materials, can bind up to 20 sheets of copy paper PROFESSIONAL AUTOMATIC BOOKLET MAKER:This industrial-grade automatic booklet maker staples and folds up to 17 sheets of 80g paper in 1 seamless operate. Features dual staplers with five adjustable binding positions for booklets. The machine is an easy to use, lightweight, mobile booklet maker. Dual adjustable side guides automatically center the paper. It takes only seconds to set-up. DUAL SHAFT AND DUAL ARM SUPPORT:Maximize efficiency with this robust folding machine! Its dual-shaft, dual-arm support facilitate the movement of the stapler, and ensure stability. For creating manuals, reports, or brochures with creases and staple precision. WIDE RANGE OF APPLICATION:Versatile automatic folding and stitching machines are essential across diverse sectors, from high-volume printing facilities producing booklets and brochures, to corporate offices binding reports and presentations, publishers creating -bound books, and packaging operate assembling folded cartons, effectively enhancing productivity and precision. It is widely suitable for copying paper, coated paper, and leather grain paper. Service: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day.