Oursun Automation Company Limited

Innovative highlights of the exhibit：

From collation to finished product in one seamless process, designed specifically for high-volume stitching and trimming of small-sized, heavy-weight, high-quality prints, making large-scale high-quality stitching effortless.

Product introduction:

This twin-tower air-suction collator, combined with a stitcher-folder, top/bottom trimmer, and face trimmer, is built for high-volume booklet production. The air-suction system prevents surface damage, while the twin-tower setup supports more sheets for multi-page jobs. It runs at 6,000 sets/hour with a defect rate of just 0.01%, and in linked mode, it automatically ejects misfeeds and jams without stopping. Stitching costs are under 2 cents per staple, and trimming accuracy is ≤0.5mm with no spine tearing. Seamless bridges connect all units for smooth in-line workflow. With rising demand for small-format, high-quality finished products, this system offers precision, low cost, and reliability—making mass stitching simple and efficient.

Innovative highlights of the exhibit：

An intelligent, high-speed, stable paper feeding-stitching-folding-cutting line automates the entire process from paper feeding to final product, offering a one-stop post-press solution for digital printers.

Product introduction:

High-Speed Digital Feeding: Air suction design prevents scratching on printed surfaces. Fully automatic feeding of inner pages with cover, achieving a speed of up to 36,000 sheets per hour for A4 paper. Dual detection system—ultrasonic sensing plus black block recognition—eliminates issues such as double feeding and missing pages. Buffer tray: Efficiently stacks paper and automatically ejects misfed sheets, allowing paper reuse. Perfecting folder: Three-sided alignment ensures precise sheet positioning. Input size adjusts automatically. Finished product dimensions (perfect binding): Maximum 245×340 mm, minimum 73×120 mm Speed: Up to 3,000 copies per hour for both A3 (1 cover + 7 inner sheets) and A4 (1 cover + 11 inner sheets) Paper thickness: 65–250 g/m² Maximum stack height: Cover 200 mm / Inner sheets 600 mm / Buffer tray 25 sheets

Innovative highlights of the exhibit：

This system feeds text pages via friction wheel, supplies heavy-weight covers from a dedicated feeder, and integrates collating, cover feeding, stapling, folding, and trimming—all in one inline binding process.

Product introduction:

This system is designed for coated covers and offset inner pages , ensuring smooth and accurate feeding for high-grammage stocks. It integrates collating, cover feeding, stitching/folding, and trimming in one inline process, completing bookstitching in a single pass. Production speed is stable at 3,000 booklets/hour, with the collating unit reaching up to 5,000 sets/hour—ideal for high-volume orders. Equipped with intelligent sensors, it automatically stops and alerts in case of double-feeds, paper shortages, or feed failures, etc. With strong paper adaptability, inline production, and smart error prevention, this system makes collating and stitching truly worry-free, reliable, and error-free.

Innovative highlights of the exhibit：

In tight post-press spaces with varied needs, this system delivers three-in-one functionality, auto size adjustment, and precise folding, stitching, and cutting—making post-press work more efficient.

Product introduction:

This compact system integrates an MS7 booklet maker, DR5 top-bottom trimmer, and R2+ face trimmer into one solution. It supports saddle stitching, A4 flat stitching, and folding-only modes. Feed size ranges from 210×145mm to 490×340mm (saddle stitch), with finished sizes as small as 85×120mm. Paper weight: 55–350g/m². Stitch spacing is fully automatic; cutting accuracy ≤0.5mm with adjustable bleed. Speed: 2,600 booklets/hr (saddle stitch) and 3,000 sets/hr (flat stitch). In tight spaces with diverse needs, this all-in-one system saves space, labor, and setup time.