Gantry Type Kraft Paper Punching Machine Zhongnuo

1. Heavy‑duty Stress‑Relieved Gantry Frame, Eliminate Frame Deformation & Hole‑drift Defects

To solve hole‑position drift and inconsistent hole spacing caused by frame vibration and deformation under long‑time high‑speed operation, the machine adopts stress‑relieved heavy‑duty gantry structure. Strict aging stress‑removal treatment minimizes structural distortion. Excellent rigidity ensures stable running even at high speed, keeping punching position accurate and consistent for the whole roll.

2. High‑precision Servo CNC Punching Control, Zero Burrs & Avoid Paper Breaking

Aiming at frequent troubles such as ragged paper edges, torn paper and unqualified holes from traditional mechanical punching, high‑precision servo numerical control system precisely governs punching timing, feeding speed and punching depth. Sharp tooling delivers clean burr‑free holes, effectively reducing paper tearing and break‑off stoppages to improve overall equipment uptime.

3. All‑in‑one Processing: Punching‑Slitting‑Cross‑cut‑Rewinding, Improve Production Efficiency

Solving the low‑efficiency pain point of multi‑standalone‑machine segmented production, the unit integrates punching, longitudinal slitting, transverse cutting and rewinding within one single machine. Raw jumbo rolls go through complete processing in one pass, cutting intermediate handling procedures, lowering labor cost and greatly boosting throughput for packaging and breathable buffer paper.

4. Flexible Tooling Adaptation, Support Diverse Custom Hole Patterns

Against poor versatility of old‑style machines limited to single‑hole specification, the punching tooling supports standard round holes, triangular holes, array‑arranged holes and customer‑custom hole layouts. Quick tool change design shortens product‑switch debugging time, satisfying diversified batch‑production demands for packaging, logistics cushioning, agricultural breathable paper and special‑purpose paper.

5. Full‑customized Turnkey Solution & Complete Overseas After‑sales Support

Breaking limitations of standard universal models, non‑standard customization is available according to customer’s jumbo roll width, grammage, hole specification and output requirements. Machine completes full‑function test run before delivery. Equipped with complete technical documentation, together with overseas remote support and genuine spare‑parts supply, it guarantees stable long‑term continuous production.

6.Intuitive Touch‑screen Operation & Recipe Storage, Lower Operator‑dependent Defects

To mitigate human‑caused errors from frequent parameter adjustment and high reliance on skilled operators, the PLC touch‑screen system stores multiple pre‑saved production recipes for different paper types, hole sizes and working speeds. Operators can realize one‑click recipe recall for fast product change‑over. Clear visual alarm prompts display fault information, simplifying daily operation and troubleshooting, reducing mis‑operation rejects and lowering skill threshold for front‑line workers.

1. What kinds of paper can this gantry punching machine process?

It works for jumbo‑roll kraft paper, breathable packaging paper, cushion filling paper and industrial separator paper. Parameters can be adjusted for different paper grammage and thickness.

2. What hole patterns can the machine produce?

Standard round holes, triangular holes and array‑arranged holes are supported. We can develop custom hole layouts according to your drawings or samples.

3: Can the machine complete punching, slitting, cross-cutting, and rewinding in one process?

The available functions depend on the machine configuration. Please confirm the required processing steps with our sales team before ordering.

4: How does the machine help maintain accurate hole positioning?

Hole-position accuracy depends on the machine configuration, feeding system, and operating conditions. Please provide your accuracy requirements so we can recommend a suitable solution.

5. What is the maximum working width of the machine?

The maximum working width depends on the selected model. Please contact us with your required paper roll width for model selection and confirmation.