RY-850 Four-Color Stack Flexographic Printing Machine - China Suppliers & Factory for High-Precision Label & Packaging Printing

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.

• Four independent flexographic printing units, each equipped with ceramic anilox rolls and reverse doctor blade systems.
• Infrared drying technology with a maximum drying temperature of 80℃.
• Each color unit can be controlled independently for precise results.
• Pneumatic quick plate-changing system that significantly enhances production efficiency.

• 45# steel 20mm thick wall panel structure with white anti-rust spray paint surface treatment.
• Electrical control system adopts Schneider brand components for high reliability.
• Automatic paper break detection function for uninterrupted production monitoring.
• Complies with CE safety standards; power requirement: 380V 3PH 50Hz, meeting international market demands.

• Q1 What is the maximum printing width of the RY-850 flexographic printing machine?
  The RY-850 has 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.
• Q2 What types of substrates can the RY-850 handle?
  The RY-850 is designed to process paper substrates ranging from 30 to 300gsm, covering a broad spectrum of thin labels to heavier packaging materials.
• Q3 How accurate is the registration system on the RY-850?
  The machine achieves a registration accuracy of ±0.1mm through its advanced PLC control system combined with the Dexin Technology EPC automatic edge guiding system, ensuring consistent and precise multi-color printing.
• Q4 What is the maximum operating speed of the RY-850?
  The RY-850 is designed for speeds of 0–100 meters per minute, with adjustable multi-point speed control to optimize performance for different materials and print jobs.
• Q5 Does the RY-850 comply with international safety standards?
  Yes. The RY-850 fully complies with CE safety standards and operates on a standard 380V 3PH 50Hz power supply, making it suitable for deployment in international markets.
• Q6 What key electrical components are used in the RY-850?
  The RY-850 uses premium Schneider brand components throughout its electrical control system — including motor inverters, intermediate relays, circuit breakers, contactors, and control buttons — ensuring long-term reliability and ease of maintenance.