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HOME > Products
Large A3 Thick Paper Single-Color Sheet-Fed Offset Printing Press
Large A3 Thick Paper Single-Color Sheet-Fed Offset Printing Press— Built for Demanding Monochrome Printing Works. You’re looking for a machine that can handle serious monochrome print jobs — the kind that demands speed, size, and consistency. This A3+ single-color sheetfed press is exactly that: a high quality-output, heavy-duty offset press designed to run paper larger than standard A3, so you’re not limited by common sheet sizes.
The Large A3 Thick Paper Single-Color Sheet-Fed Offset Printing Press stands out for its top-notch features that make it reliable and efficient. It has a heavy-duty mechanical structure—cast iron integral base, side plates, and rollers—so it’s strong, rigid, wear-resistant, and shock-absorbent. This means it runs smoothly even at high speeds, keeping printing pressure consistent every time. The chromed printing cylinders resist wear really well, helping the machine last longer and cutting down on daily maintenance costs. High-precision bearings and grounded helical gears make power transmission steady and smooth, no jitters or glitches. Safety is a priority too—safety devices are built into plate mounting, cleaning, protective covers, and door adjustment to keep operators and the machine safe. Pneumatic control for the clutch and ink rollers makes operation more reliable, no unexpected issues. The plate mounting mechanism has quick positioning and tensioning, saving time on setup. Its paper transport parts—feeding head, paper table, front guide, and grippers—handle all paper types, from thick to thin. The swing-arm paper feeder keeps things smooth during high-speed runs, and the plate and blanket cylinders with bearer rings ensure high-quality prints at speed. Double-spring grippers hold paper tight, no slipping, even during long printing jobs. Plus, the semi-automatic ink roller cleaning system is easy to use—it cuts cleaning time, speeds up ink color changes, lightens workload, and boosts production efficiency. It also has PLC control and a touchscreen with a simple, easy-to-use interface for operators.
Technical Parameters
| Max.Paper Size(mm) | 520x375 | Horizontal Paper Feeding Mechanism | Swing-Arm and Rollers |
| Min.Paper Size(mm) | 200×155 | Roller Quantity |
Ink Rollers 17 Water Rollers 5 |
| Paper Thickness(mm) | 0.04-0.4 | Gripper (mm) | 9±1 |
| Max.Printing Area(mm) | 505x350 | Paper Registration | Side Pulling Lays(Diagonal Adjustable) |
| Printing Speed(s/h) | 3000-11000 | Image Longitudinal Adjustment(mm) | ±20 |
| Plate Size(mm) | 510x400 | Image Longitudinal Fine Adjustment(mm) | ±1 |
| Plate Thickness(mm) | 0.3 | Image Traversal Fine Adjustment(mm) | ±2.5 |
| Blanket Size(mm) | 528x437×1.9 | Lubrication System | Centralized |
| Cylinder Packing Size(mm) | 505×389×0.6 | Power Supply | 380V 50Hz Three Phase |
| Paper Feeding Mechanism | Continuous | Power Consumption(kw) | 4 |
| Feeder Capacity(mm) | High 550 | Motor Power(kw) | Main Motor 3Air Pump Motor 0.75 |
| Paper Receiver | Chain Transmission | Press Sizes(mm) | 1910×1180x1620 |
| Receiver Capacity(mm) | High 400 | Weight(kg) | 2000 |
Why Choose Us?
| Dimension | Reasons for Choosing Us | Competitor Gap |
| Quality Assurance | 60 + years manufacturing experience + ISO/CE certification + cast iron heavy-duty design, leading industry registration accuracy and stability | Most competitors lack long-term technical expertise;lightweight designs are prone to vibration,leading to inconsistent registration accuracy |
| EfficiencyImprovement | High-speed printing + quick job changeover + automatic plate loading/registration,overall productivity increased by 30%+ | Slow job changeover,high manual intervention, low efficiency in long runs,high cost in short runs |
| Cost Optimization | Consumable savings +low failure rate +easy maintenance,annual comprehensive costs reduced by 20%-40% | High consumable and maintenance costs,frequent downtime affecting delivery |
| FlexibleAdaptation | Quick conversion between single and double color +compatibility with multiple plate types + overseas customization,suitable for diverse orders | Poor adaptability,additional investment required to switch business types |
| Service &Reputation | Full lifecycle service +export certification + international reputation,after-sales response within 24-48 hours | Weak service network,missing or delayed overseas after-sales support |
Machine Packaging Specifications Guide
Hot Tags: Large A3 Thick Paper Single-Color Sheet-Fed Offset Printing Press Supplier
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Contact Info
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N0.810,Haifeng Road,Huancui District,Weihai City,Shandong Province,China
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