SmartStacker Digital B2 Finishing
The Horizon SmartStacker is a B2 sheet processing system that automates cutting, trimming, stacking, and collating for digital press output—inline or near-line.
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Details & specifications
Horizon SmartStacker. Automated processing of digitally printed B2-class sheets for full-bleed trim and stacked delivery without hand cutting.
Overview · Specifications · Why Mid-State Litho · Related · Request a quote
Overview
SmartStacker finishes digitally printed large sheets into stacked pieces for downstream booklet, perfect bind, or fold work. Standard Finishing rates production up to about 4,600 sheets per hour on equipped systems, with sheet weights roughly 81 to 370 gsm normal (coated ranges slightly tighter by stacker mode).
Use it when operators still hand-cut B2 digital output. Mid-State Litho will compare SmartStacker vs SmartSlitter vs offline cutters for your press format.
Built by Horizon International in Japan. North American distribution through Standard Finishing Systems. Sold, installed, and serviced in Michigan and the Great Lakes by Mid-State Litho.
Key features
- Automated B2 digital sheet finishing
- Full-bleed trimming workflows on equipped systems
- Up to about 4,600 sheets/hour (configuration dependent)
- Merge stacker and B2 stacker size modes (confirm quote)
Specifications
| Specification | Details |
|---|---|
| Electrical | 200 to 220 V or 380 to 415 V, 3-phase, 50/60 Hz |
| Power consumption | 5.6 to 6.0 kW (SmartStacker), 3.1 to 4.3 kW (feeder) |
| Maximum sheet size | 30 x 20.865 in (762 x 530 mm) before cut, W x L |
| Minimum sheet size | 11 x 12.995 in (279 x 330 mm) before cut with merge stacker, 14.965 x 12.995 in (380 x 330 mm) with B2 stacker, W x L |
| Speed | Up to 4,600 sheets/hr |
| Maximum finished size (after cut) | 15 x 20.865 in (381 x 530 mm) with merge stacker, 30 x 20.865 in (762 x 530 mm) with B2 stacker, W x L |
| Minimum finished size (after cut) | 3.94 x 4.135 in (100 x 105 mm) with merge stacker, 14.965 x 8.27 in (380 x 210 mm) with B2 stacker, W x L |
| Sheet weight range | 81.4 to 370 gsm normal paper, 90 to 360 gsm coated with merge stacker, 104.7 to 360 gsm coated with B2 stacker |
| Cut configuration | Up to 7 columns (14 cuts) and 4 rows (8 cuts), up to 28 pieces per B2 sheet |
| Gutter trim | 0 (slit) or 0.24 to 0.59 in (6 to 15 mm) |
| Edge trim | 0 (slit) or 0.2 to 2.36 in (5 to 60 mm) |
| Scoring | One positive score line (2-up) |
| Stack output options | Straight or offset stacks, individual sets, or book blocks |
| Stack height (merge stacker) | Up to 10 in (254 mm) |
| Stack height (B2 stacker option) | Up to 33.46 in (850 mm) |
| User interface | 12 in touchscreen, emergency stops at each module |
Specifications from the Standard Finishing SmartStacker product page at sdmc.com. Verified 2026-10-24. Specs can vary by configuration and options. Confirm against the factory sheet for the unit you order.
Why buy Horizon equipment from Mid-State Litho
Horizon International designs and manufactures this machine in Japan. Standard Finishing Systems (SDMC) is the exclusive North American distributor. Mid-State Litho is the authorized Michigan and Great Lakes dealer: we quote the configuration, install it, train your operators, finance it when needed, stock related parts and adhesives, and send factory-trained technicians when something stops a shift.
We work with Horizon and Standard Finishing as long-term allies. We still want the plant manager who searches for a Horizon dealer to land on Mid-State Litho: same-state trucks, multi-brand advice when Horizon is not the only answer, and a phone that reaches people who have installed the line. Call 1-800-343-4231 or request a quote. Browse the full Horizon print finishing equipment catalog.
Related equipment
Related: SmartSlitter · Horizon catalog · perfect binders.
Ready to size this for your stock and monthly volume? Call 1-800-343-4231.
We deliver it, install it, train your team and keep it running.
This is not a drop-ship. Our factory-trained technicians install on site, train your operators, and back it with same-day and next-day service across Michigan and the Great Lakes.
Install & train
On-site setup and operator training included.
Same / next-day service
Fast response across the Great Lakes.
Precision machining
Replacement parts fabricated in-house.
Financing
Lease and purchase options available.