Discount Chinese low price corrugated carton box machines
Model: TOPRA GD 1628
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Follow Is Features For The Dongfang TOPRA GD 1628 Printer Slotter Die Cutter Stacker
In China, Dongfang TOPRA GD 1628 is a high-performance 4-in-1 corrugated converting machine that integrates printing, slotting, die-cutting, and stacking into a single production line. Below are its standout features.
1. Precision Engineering
All whole gears are manufactured from 20 CrMnTi alloy steel, which undergoes quenching and precision grinding. This ensures exceptional wear resistance, stable transmission, and a long operational life . all rollers are meticulously balanced, polished, and coated with hard chrome to maintain accuracy and prevent corrosion .
2. Sun Lead Edge Feeder Unit
This machine is equipped by a Sun-type lead edge feeder, which uses a vacuum box and electronic baffle controls. so this design ensures stable, skip-free sheet feeding, minimizing misalignment and improving print registration accuracy from the first unit to the last .
3. Printer Unit
This printing part offers flexible configurations, it is including vacuum or roller transfer systems, and rubber roller or doctor blade chamber ink dispersion. Ceramic anilox rollers are optional for high-quality, consistent ink delivery . The unit supports automatic plate repositioning after cleaning, reducing setup time .
4. Slotting Unit
Slotting parts are PLC-controlled by a touchscreen interface. Creasing is performed progressively via three wheels (pre-creaser, first creaser, second creaser) to prevent cracking. The slotting holders move on screw axles with linear guide rails, ensuring precise, repeatable adjustments .
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