| 规格 | NDFA-920FSDC | NDFA-1224FSDC |
|---|---|---|
| 设计速度（片/分钟） | 300 | 250 |
| 工作速度（片/分钟） | 180 | 150 |
| 最大送纸尺寸（mm） | 900×2200 | 1200×2600 |
| 最大印刷面积（mm） | 900×2000 | 1200×2400 |
| 最小送纸尺寸（mm） | 250×600 | 350×650 |
| 最大开槽深度（mm） | 300 | 350 |
| 套准精度（mm） | ≤±1.5 | ≤±1.5 |
| 模切精度（mm） | ≤±0.4 | ≤±0.4 |
| 印版厚度 | 3.94 | 3.94 |
| 最大印刷面积（mm） | 1.5–12 | 1.5–12 |
| 最小开槽间距（mm）正向 | 150×150×150×150 | 150×150×150×150 |
| 最小开槽间距（mm）反向 | 270×65×270×65 | 270×65×270×65 |
The design speed is 300 pcs/min (920 model) / 250 pcs/min (1224 model), with working speeds of 180 pcs/min and 150 pcs/min respectively. Skip-feeding mode allows oversized cartons to be produced without stopping the line — effectively expanding the usable sheet size range beyond the stated maximum.
The PLC with multifunctional touch screen provides automatic zero return, automatic plate alignment (proofreading), and plate-cleaning position memory. Multiple job orders can be stored in memory for instant recall, enabling fast changeovers without manual re-entry of parameters between runs.
The machine processes single-wall B, C and E-flute board as well as BC double-wall, with a printing plate thickness of 3.94 mm. The full vacuum feeder system cleans the board surface before printing, which is particularly important for multi-colour work on recycled-liner grades.
Registration precision is ≤±1.5 mm and die cutting accuracy is ≤±0.4 mm. The automatic speed compensation system maintains die cutting accuracy by continuously adjusting cushion roller speed to match the mould, even as line speed varies.
Yes — installation, commissioning and operator training are included with every machine. Our engineers remain on-site until the machine reaches target output, with ongoing after-sales support and spare parts supply available.
