Operating a folding machine—even an automated one—can be a pretty physical job. For example, removing heavy upper and lower tool shafts from a folder involves leaning, bending and lifting from uncomfortable angles, making it one of the most time-consuming, troublesome (and dangerous) changeover activities for an operator.
Horizon developed a simpler, safer and faster process with the innovative slitter-shaft removal system featured on its new AFC-746F automated folding machine. Here’s how it works: The operator releases the shaft using a quick-release lever. Then, an internal elevator lowers the shaft into a slide-out carriage, which presents the shaft on the operator side of the machine at an ergonomically comfortable and convenient height for removal. After all tools are fitted, the shaft is returned to the carriage tray, slid into the machine and automatically raised to the proper position for re-latching. It’s an ergonomically brilliant feature, and is currently exclusive to the AFC-746F.
The AFC-746F is Horizon’s entrée into larger format automated folding. “Horizon has set the pace in folder automation over the last decade and we now have a large, loyal customer base in the half-size press and digital print community,” states Mark Hunt, director of marketing for Standard Finishing Systems. “As larger presses are used for more short runs, those printers need folders that are quick and accurate to change over, so they can lower set-up labor costs and spoilage. It was a natural progression for Horizon to apply our advanced automation and folding expertise to the B1 format.”
As many of us know, most manual folders are well-suited to signature work, or other long-run applications, but are difficult and time consuming to changeover to different fold styles. But the new AFC-746F was built as an all-purpose, automated “workhorse” of a folder that can perform frequent changeovers per shift with little or no added labor cost or spoilage. You can break into a long run by saving all settings for the job in process, quickly changeover to the rush job settings, then instantly return to the previous settings and resume the long-run. This would be impossible or inefficient with a manual folder, where set-up time might take longer than job run-time itself.
The machine is also amazingly flexible. Try this on for size: 6 buckle plates + 1st knife + 2 buckles under the knife [one buckle standard] + 2nd knife. This flexible buckle/knife combo lets you run a wide variety of applications in a very small footprint, while allowing for faster throughput than a conventional buckle-buckle configuration. Three possible scenarios: straight ahead for parallel-only work; an 8-page exit using the right-angle into a knife; or 16-page using buckle-knife-knife.
Sounds great, but is it fast? Yup. 42,000 sheets per hour for 8.5x11” single-fold job, and 14,000 sheets per hour for 6” x 9” 16-page cross-fold piece, with a maximum sheet size of 29.1x43.3" (B1 format) for flat/pallet feeding. Use the round (continuous) feeder and you can run a 51" long sheet (maximum 29.1x51"). Smallest sheet size is 8.2x 8.2".
The AFC-746F is ready-to-ship. If you’re heading to GRAPH EXPO in October, visit Standard Finishing Systems in booth #1244. You can contact Standard to register for a VIP demonstration at the show, or if you’d like to make a trip to its new National Customer Demonstration and Training Center in Andover, MA, you can do that, too. www.sdmc.com
.See the AFC-746F in action
(including the innovative new slitter shaft removal system), as well as view short videos of all of the other new Standard Horizon products that it premiered at Ipex earlier this year.