
Description
This A4 size paper cutting machine is an industrial‑grade roll‑to‑sheet processing equipment, mainly used to convert jumbo paper rolls into standard A4 sheets .Widely applied in copy‑paper factories, printing houses and stationery production lines, it realizes automatic unwinding, slitting, cross‑cutting, paper aligning and sheet output, greatly lowering manual labor and improving finished‑paper consistencychinagaoba...
Adopts mature PLC + touch‑screen human‑machine interaction, operators can set cutting size, production speed and counting parameters directly on the screen. Multiple protective functions cover overload alarm, paper break detection and emergency stop. The unwinding section can be configured with hydraulic shaft‑less loading for easy jumbo‑roll replacement, suitable for long‑time non‑stop industrial production.
Equipped with servo fixed‑length cutting system and high‑hardness cutting blades, the machine keeps cutting accuracy within ±0.2 mm, ensuring each finished A4 sheet meets standard dimension requirements.It supports high‑speed continuous running, avoids burrs and skew edges, and reduces material waste during mass production. Advanced tension control and web‑correction devices effectively prevent paper offset during high‑speed feeding for stable cutting quality.

Application
This machine fits various paper materials including copy paper, offset paper, double‑coated paper and cultural paper. Different configurations are optional: single‑roll, double‑roll or multi‑roll unwinding structure to match different output demands It can connect with subsequent ream packing machine to form a full A4 paper production line. Compact and reasonable layout saves workshop space, well‑suited for new‑built or upgraded paper‑processing projects.
|
Model |
DFJ-A4-1100 |
DFJ-A4-1400 |
|
Max.Width of Master Roll |
1100mm |
1400mm |
|
Max.Diameter of Master Roll |
Ø 1400mm |
Ø 1400mm |
|
Min.Width of cutting |
A4/A3 Paper size |
A4/A3 Paper size |
|
Cutting Speed |
6Reams/mins |
6Reams/mins |
|
Total Power |
20kw |
23kw |
|
Machine Weight |
8000KG |
10000KG |
|
Machine Size |
19300x7900x2000mm |
19300x7900x2000mm |
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