Used four color printing slotter die cutter machine for sale
Dongfang APSTAPR1600X2800HG
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Here is features of the used Dongfang brand MODEL 1628 APSTAR HG four-color printing slotter die cutter stacker machine and its advantages for double corrugated board.
Our used Dongfang brand MODEL 1628 APSTAR HG is a four-color printing slotter die cutter stacker machine designed for high-performance corrugated box production. ths size is maximum sheet size of 1600 mm × 2800 mm, this machine has printing, slotting, die-cutting, and stacking into one integrated line, with efficiency and precision for carton factories.
Key Features four this unit usd corrugated carton equipment:
Four-Color Flexo Printing: The machine has four independent printing units, each with a ceramic anilox roll, plate cylinder, and impression cylinder. This allows for vibrant, multi-color graphics with registration accuracy within ±0.5 mm, ensuring sharp logos, barcodes, and product information.
Four bottom Printing : Unlike top-printing machines, the APSTAR HG applies ink from beneath the sheet while the board is held flat on a vacuum transport bed. This design minimizes sheet flutter and ensures consistent print quality, especially on warped or uneven boards.
Independent Slotting and Die-Cutting: After printing, the machine cuts precise slots for box flaps and performs rotary die-cutting for custom shapes, handles, ventilation holes, or display windows. This eliminates the need for separate converting equipment.
Automatic Stacker: The delivery unit automatically stacks finished box blanks neatly, reducing manual labor and improving production flow. The stacker can be adjusted for different box sizes and counts.
Heavy-Duty Construction: Built with robust frames and precision-ground gears, the APSTAR HG maintains accuracy and reliability over long production runs, even under demanding conditions.
Advantages for Double Corrugated Board:
Double corrugated board (double-wall) consists of three liners and two fluted mediums, providing exceptional strength and cushioning. However, it is thicker and more rigid than single-wall board, posing challenges for printing and converting. The APSTAR HG offers several advantages when processing double corrugated:
Stable Sheet Handling: The vacuum transport bed securely holds thick double-wall sheets, preventing flutter or misalignment during printing. This ensures consistent ink transfer and sharp print quality, even on rough or uneven surfaces.
Heavy-Duty Cutting Force: The machine's robust die-cutting section applies sufficient pressure to cleanly cut through double-wall board without crushing the flutes. This produces clean, burr-free edges and accurate crease lines for proper folding.
Precise Registration: The servo-driven controls and optical registration system maintain tight tolerances on thick boards, ensuring that printing aligns perfectly with slotting and die-cutting.
Reduced Waste: By processing double-wall board accurately in one pass, the machine minimizes material waste and rework, which is particularly important given the higher cost of heavy-duty board grades.
In summary, the used Dongfang APSTAR HG 1628 offers reliable four-color printing, integrated converting, and automated stacking, with specific advantages for double corrugated board: stable handling, heavy-duty cutting, precise registration, and waste reduction. It is a cost-effective solution for carton factories producing strong, high-quality boxes for heavy-duty applications.
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