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RY-850 Flexographic Printing Machine - Four-Color, Die-Cutting, China Suppliers & Factory, High-Performance Equipment
Efficient Integrated Printing and Die-Cutting Design
The RY-850 integrates four flexographic printing units and a die-cutting unit into one system, with a maximum web width of 860mm and a printing width of 850mm. It handles repeat lengths ranging from 180.975mm to 400mm. The equipment features a 1200mm large-diameter unwinding/rewinding system with pneumatic shaft automatic switching devices to ensure continuous production.
Max Web Width: 860mm
4 Flexo Units + Die-Cutting
1200mm Unwinding/Rewinding
Precision Control System
The machine adopts an advanced PLC control system, achieving a registration accuracy of ±0.1mm, and is equipped with Dexin Technology EPC automatic edge guiding system. The transmission system uses 20CrMnTi ground gears with a hardness of 58HRC, combined with NSK bearings to ensure smooth operation. The tension control system offers an accuracy of ±0.5kg and an adjustable range of 10–200kg, meeting production needs for various materials.
- Registration Accuracy±0.1mm
- EPC SystemDexin Technology Auto Edge Guiding
- Gear Hardness58HRC (20CrMnTi Ground Gears)
- Tension Accuracy±0.5kg, Range: 10–200kg
High-Performance Printing Units
The equipment is configured with four independent flexographic printing units, each equipped with ceramic anilox rolls and reverse doctor blade systems. The drying system employs infrared drying technology, with a maximum temperature of 80℃, and each color unit can be controlled independently. The pneumatic quick plate-changing system significantly enhances production efficiency.
- Anilox RollsCeramic Anilox Rolls
- Doctor BladeReverse Doctor Blade System
- Drying TechnologyInfrared, Max 80℃
- Plate ChangePneumatic Quick-Change System
Stable and Reliable Mechanical Structure
The entire machine utilizes a 45# steel 20mm thick wall panel structure, with surface treated with white anti-rust spray painting. The electrical control system adopts Schneider brand components and includes an automatic paper break detection function. The equipment complies with CE safety standards, with a power requirement of 380V 3PH 50Hz, meeting international market demands.
- Frame Material45# Steel, 20mm Thick Wall Panels
- Electrical ComponentsSchneider Brand
- Safety StandardCE Certified
- Power Requirement380V 3PH 50Hz
Product Parameters
| RY-850 4-Color Stack Flexographic Printing Machine | |||
| Parameter | Specification | Component | Brand / Supplier |
|---|---|---|---|
| Max. unwinding diameter | 1200mm | Unwinding Tension | Haitai Industrial Control |
| Max. rewinding diameter | 1200mm | Rewinding Tension | Haitai Industrial Control |
| Printing length | 180.975–400mm | PLC | Shenzhen Zhengxian |
| Max. web width | 860mm | Main Motor | Zhejiang Kuayue |
| Max. printing width | 850mm | Motor Inverter | Schneider |
| Registration accuracy | ±0.1mm | EPC System | Dexin Technology |
| Gear specification | 1/8CP, 3.175mm pitch | Switching Power Supply | Meanwell (Taiwan) |
| Power requirement | 380V 3PH 50Hz | Intermediate Relay | Schneider |
| Machine design speed | 0–100 m/min | Circuit Breaker | Schneider |
| Plate thickness | 1.7mm | Contactor | Schneider |
| Mounting tape thickness | 0.38mm | Control Buttons | Schneider |
| Substrate | 30–300gsm paper | Anilox Roller | Shanghai Yuncheng |
| Machine frame | 20mm thick wall panels | Pneumatic Components | Dongming Pneumatic |
| Automatic web break detection | Yes | Rewinding Motor | Zhejiang Kuayue |
| Low paper alarm | Yes | ||
| Preset production stop | Yes | ||
| Metering/counting function | Yes | ||
| Multi-point speed adjustment | Yes | ||
| Machine color | White | ||
Product Display
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Frequently Asked Questions
What is the maximum printing width and web width of the RY-850?
The RY-850 supports a maximum web width of 860mm and a maximum printing width of 850mm, making it suitable for a wide range of label and packaging applications.
What types of substrates can the RY-850 handle?
The machine is designed to process paper substrates ranging from 30gsm to 300gsm, covering a broad spectrum of lightweight to heavyweight paper materials commonly used in label and packaging production.
What registration accuracy does the RY-850 achieve?
The RY-850 achieves a registration accuracy of ±0.1mm, enabled by its advanced PLC control system and the Dexin Technology EPC automatic edge guiding system, ensuring precise multi-color printing alignment.
What safety and electrical standards does the RY-850 comply with?
The RY-850 complies with CE safety standards and uses Schneider brand electrical components including motor inverters, intermediate relays, circuit breakers, contactors, and control buttons. The power requirement is 380V 3PH 50Hz.
Does the RY-850 support automatic web break detection and production monitoring?
Yes. The RY-850 is equipped with automatic web break detection, a low paper alarm, preset production stop, metering and counting functions, and multi-point speed adjustment, ensuring reliable and efficient production monitoring.
What is the maximum machine speed and how is tension controlled?
The RY-850 has a design speed of 0–100 m/min. Tension is controlled with an accuracy of ±0.5kg and an adjustable range of 10–200kg, managed by Haitai Industrial Control tension systems for both unwinding and rewinding, ensuring consistent material handling across production runs.
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