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RY‑850 4‑Color Stack‑Type Flexo Printing Machine
| 项目 Item | 参数 Specification |
|---|---|
| 机型 Model | RY‑850 |
| 印刷色数 Number of Colors | 4 Colors 4 色 |
| 最大材料宽度 Max. Material Width | 860 mm |
| 最大印刷宽度 Max. Printing Width | 850 mm |
| 印刷周长 Printing Circumference | 180.975‑450.85 mm |
| 套印精度 Register Accuracy | ±0.1 mm |
| 工作速度 Working Speed | 80 m/min (Max design 100m/min) |
| 适用材料 Material | 30‑300gsm Paper 30‑300 克纸张 |
| 烘干方式 Drying | Standard IR, UV/LED‑UV optional 标配 IR 红外烘干，可选 UV/LED‑UV |
| 最大放卷直径 Max Unwinding Diameter | 1000mm，upgradeable to 1200mm 可升级 1200mm |
| 最大收卷直径 Max Rewinding Diameter | 1000 mm |
| 辊筒全跳动 Roller Runout | ≤0.03 mm |
| 供电 Power Supply | 380V, 3PH, 50HZ |
Priting Unit Pneumatic pressure adjustment for printing unit
EPC web‑guide unit Servo register touch screen
X‑type spreading drying frame Unwinding station with paper roll
| 对比项 Item | 一体式层叠机（RY‑850 / RY‑1200） Integrated Stack Flexo | 桥式层叠机 Bridge‑type Stack Flexo |
|---|---|---|
| 烘干结构 Drying Structure | Built‑in IR infrared dryer inside printing units, short web path. extended web path is available upon customization. | External overhead bridge hot‑air dryer. Web travels up to bridge tunnel after each color. |
| 整机尺寸 Size |
Compact, short & low‑height. Low ceiling requirement for workshop. 机身紧凑短小、高度低，厂房层高要求低 |
Large overall dimension, high machine height. Requires high‑ceiling workshop. 整机尺寸大、机身高大，需要高层高厂房 |
| 适用材料 Substrate | Mainly for 30‑300gsm paper: paper cups, paper bags. Not suitable for ultra‑thin film. 主打 30‑300gsm 纸张：纸杯、纸袋；不适用极薄薄膜 |
Compatible with paper, plastic film, non‑woven fabric.
纸张、塑料薄膜、无纺布均可加工
|
| 工作速度 Speed | Medium speed: 80‑100 m/min, for regular paper orders.
中等速度 80‑100 米 / 分钟，适合常规纸类订单
|
High speed: 150‑220 m/min（500m/min）, for mass‑volume production.
高速 150‑220 米 / 分钟，适合大批量生产
|
| 烘干能力 Drying Performance | Good for water‑based paper ink 适配纸张水性油墨 | Powerful hot‑air drying. Heavy ink & solid print dries thoroughly, anti‑smearing. 大功率热风烘干，厚墨、满版实地干透彻底，防粘脏串色 |
| 双面印刷 Double‑side Printing | Support double‑side printing | Mature double‑side printing function with turnover frame, easy adjustment.配备翻转架，双面印刷工艺成熟，调试简便 |
| 设备成本 Price | Compact structure, cost‑effective, lower investment. 结构精简，性价比高，采购成本更低 | Complex structure with more components, higher investment cost. 结构复杂配件多，设备投入更高 |
| 套印表现 Register Performance | Excellent for thick paper; thin material may stretch on long web. 厚纸张套印表现优秀；长纸路薄料易拉伸 | Stable for thick substrate; need precise tension control for thin film. 厚基材运行稳定；加工薄膜需要精准张力控制 |
| 代表机型 Reference Model | RY‑850，RY‑1200 | JYST‑6C‑1200，8C‑1000 |
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