Low price Top printing four color printer slotter die cutter auto stacker
Brand： dongfang
Model : TOPRA GD 1628
Features for TOPRA GD 1628 Four-Color Printer Slotter Die Cutter Stacker
Dongfang model TTOPRA GD 1628 is an advanced, integrated corrugated converted machine that combines four-color printer, slotting, rotary die-cutting, and stacking in a single, efficient production line. Manufactured in Dongfang Precision under the TOPRA brand, this machine is widely recognized for its precision, durability, and high output.
1. Four-Color Printing Part
This kine of machine features four independent flexographic printing units, capable of producing vibrant, multi-color graphics on corrugated board. It offers flexible ink delivery systems, including rubber roller or doctor blade chamber options, with ceramic anilox rollers available for consistent, high-quality ink transfer. Automatic plate washing and repositioning functions significantly reduce setup time between jobs.
2.Slotting Part
slotting part is equipped in PLC-controlled, servo-driven tools for accurate creasing and slotting. A three-wheel progressive creasing system (pre-creaser, first creaser, second creaser) prevents board cracking. Slotting holders move on screw axles with linear guide rails, ensuring repeatable, high-precision adjustments.
3.Rotary Die Cutter
The die-cutting part features a heavy-duty anvil drum with 50mm side oscillation, which evenly distributes wear and extends anvil cover life. pre-installed anvil trimming knife simplifies cover maintenance. The unit handles complex die-cut shapes with clean, burr-free edges.
4. Stacker Part
The integrated stacker accommodates a maximum stack height of 1600 mm, available with either chain or hydraulic drive systems. Built-in safety mechanisms prevent sudden drops, protecting both operators and finished stacks.
5. Whole Construction
All gears are manufactured from 20 CrMnTi alloy steel, quenched and precision-ground for wear resistance. Rollers are hard-chrome plated and dynamically balanced. Sealed electrical cabinets and high-grade bearings (HRB, NTN, NSK) ensure reliable performance even in humid, dusty production environments.
In summary, the TOPRA GD 1628 delivers high-speed precision, multi-color capability, and rugged durability – an excellent solution for medium to large box plants
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