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Large A1 Four-Color Label offset printing press
  • Large A1 Four-Color Label offset printing pressLarge A1 Four-Color Label offset printing press

Large A1 Four-Color Label offset printing press

Weihai Printing Machinery Co., Ltd. presents this Large A1 Four-Color Label offset printing press. It is designed for cut-sheet printing tasks. This Large A1 Four-Color Label offset printing press handles A1 and larger sheets. It produces sharp, clear prints for many commercial and packaging items. Typical substrates are self-adhesive labels, high-end business cards, brochures, book covers and color inserts. It performs well in many printing jobs.

Weihai Printing Machinery Co., Ltd. makes this Large A1 Four-Color Label offset printing press. It works on A1 and larger paper. The max paper size is 920mm×625mm. The max printing area is 900mm×615mm. It uses high-quality bearings and a stable cylinder design. It can print on paper from 0.04mm to 0.6mm thickness. It has a microcomputer control system and a touch screen. Users can easily set parameters and monitor the printing process. This Large A1 Four-Color Label offset printing press performs well and saves cost. It is popular in commercial and packaging printing industry.

Product Features

1)The press has a heavy-duty mechanical structure consisting of cast iron integral base, side plates, and rollers. This robust structure guarantees high strength and rigidity as well as excellent wear resistance and shock absorption capacity, ensuring stable and smooth operation at high speeds and consistent printing pressure throughout the process.
2)Utilization of high-precision bearings from international brand names guarantees high-quality printing outputs even at high printing speeds.
3)The High-Speed Four-Color Sheet-fed offset printing press is designed with an advanced structure including 7 o'clock roller arrangement and double-diameter impression and paper transfer rollers, which is specially tailored to meet the requirements of printing on thick paper stocks.

4)The remote control function for paper registration equips operators with an automatic tool to perform fine position adjustments of the printing plate in horizontal and diagonal directions, making the image alignment and registration process quick and convenient.
5)The press adopts a modular design approach; each printing tower is equipped with an independent wall panel and machine base, allowing for flexible configuration of printing units. This design enables interchangeability between printing units, thus saving energy consumption.
6)Paper transport belts rotating on a vacuum suction feeding table ensure reliable and smooth paper transport. Changing paper of different sizes only requires simple adjustment of the positions of brushes and rollers, which significantly reduces machine down time.

Technical Parameters

Max.Sheet Size(mm) 920x625 Rollers Quantity Ink Rollers 19
Water Rollers 4
Min.Sheet Size(mm) 540x360 Gripper(mm) 10±1
Paper Thickness (mm) 0.04-0.6 Registration Side Pulling Lays(DiagonalAdjustable)
Max.Print Area(mm) 900x615 Image Longitudinal Adjustment(mm) ±20
Printing Speed(sheet/h) 3000-13000 Image Longitudinal Fine Adjustment(mm) ±1
Print Size(mm) 910x666(Guide Pin Pitch780) Image Traversal Fine Adjustment(mm) ±2
Plate Thickness(mm) 0.44(PS plate 0.3,Plate Packing 0.14) Image Diagonal Fine Adjustment(mm) ±0.2(At Max Printing Area)
Blanket Size(mm) 941x681x1.95 Lubrication System Centralized
Cylinder Packing Size(mm) 905x630x0.5 Power Supply Three-Phase 380V 50Hz
Feeder Rotary Feeder Power(kw) 45
Feeder Capacity(mm) High 800 Motor Power(kw) Main Motor 22
Stacker System Pre-Stacking Machine Size(mm) 7800x3010x1870
Stacker Capacity(mm) High 900 Weight(kg) 26

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
Hot Tags: Large A1 Four-Color Label offset printing press
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