Paper Roll Sheeting Machine 1400mm

Let’s talk about converting parent rolls into precisely cut sheets. It sounds simple, but many machines struggle with roll run‑out, tension changes, and edge curl. Here's what makes the Paper Roll Sheeting Machine 1400mm different: closedloop tension and ±0.3mm accuracy.

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Paper Roll Sheeting Machine 1400mm – HH-1400 (roll‑to‑sheet)

Let's talk about converting parent rolls into precisely cut sheets. It sounds simple, but many machines struggle with roll run‑out, tension changes, and edge curl. Here's what makes the Paper Roll Sheeting Machine 1400mm different: closedloop tension and ±0.3mm accuracy.

The tension system: A floating roller with a position sensor feeds back to a pneumatic brake on the unwind stand. That means constant tension, even as the roll diameter shrinks. No sudden jerks, no skewed cuts.

The cutting unit: Single rotary knife – Cr12MoV steel. Blades can be re-sharpened every 2-3 years; a set lasts 5-6 years. The shear cut produces clean edges without crushing fibers.

product-1200-485

Performance data:

Accuracy:

±0.3 mm mechanical. In practice, less than 0.5 mm error at 300 m/min.

Speed:

300 m/min – at 500mm cut length, about 600 sheets per minute.

Paper:

50‑500 gsm. Tested on coated, kraft, whiteboard. Avoid double gray board.

Changeover:

2‑3 minutes including test cuts. The recipe memory helps a lot. A textbook printer in Vietnam reduced daily changeover time from 7.5 hours to under 1 hour.