Shaftless Cost-effective Printing Machine
Key Technical Specifications
Our Shaftless Cost-Effective Printing Machine is a high-performance, modular printing solution engineered for flexibility and efficiency. Featuring a combined modular structure, the machine can be easily expanded or reduced according to specific production requirements, making it ideal for businesses seeking scalability without compromising print quality.
● Maximum Printing Speed: 150 m/min (depending on material)
● Printing Cylinder Circumference: 320–1000 mm
● Maximum Unwinding & Rewinding Diameter: 800 mm
● Main Drive Motor: 7.5 kW inverter motor with PLC control system for precise automation
● Core Size (Paper Core): Inner Diameter 76 mm × Outer Diameter 92 mm
● Drying System: Electric heating for fast and efficient drying
● Doctor Blade Traverse: ±5 mm for accurate ink control
● Compatible Inks: Water-based ink and solvent-based ink
Advanced Features for Superior Performance
● Shaftless Plate Mounting System: Enables quick plate changes, reducing downtime and labor costs
● Automatic Tension Control with Magnetic Powder Brake: Ensures stable web tension during unwinding and rewinding for consistent print quality
● Shaftless Rewinding System: Simplifies loading and unloading while reducing material waste
● Ultrasonic Web Guiding System: Maintains precise lateral alignment during unwinding for accurate registration
● High-Speed Camera Inspection System: Provides real-time quality monitoring to detect and correct defects promptly
● Double-Sided Printing Capability: Expands application possibilities with versatile printing options
Wide Range of Applications
This machine is suitable for printing various flexible packaging materials, including:Seafood bags，T-shirt bags (vest bags)，Tableware bags，Bread bags，Courier bags，Advertising bags，Shopping bags，Garment bags，Zipper bags，Drawstring bags，Bubble mailers，Hardware packaging bags，Tube film materials，Blown film materials
By combining cost-effectiveness with advanced shaftless technology, this printing machine delivers reliability, precision, and high-speed performance—meeting the evolving demands of the modern packaging and printing industry.
Configuration
The whole machine is combined type that can be increased or reduced according to user requirements.
1. Maximum printing speed: 150m/min(according to the printing material)
2. Cylinder perimeter of the printing plate roller: 320-1000mm.
3. Maximum winding and unwinding diameter: 800mm.
4. Main Drive Inverter Motor: 7.5KW
5. PLC control system.
6. Take-up and discharge paper tube: inner diameter 476mm * outer diameter 492mm.
7. Drying Method: Electric Heating
8. Ink scraper movement: ±5mm.
9. Supports double-sided printing
10. The plate loading method is shaftless plate loading, high efficiency of plate changing.
11. Automatic tension controller and magnetic powder brake are used for drawing and discharging materials
12. ewinding adopts shaftless loading and unloading to facilitate and reduce waste products
13. Ultrasonic edge guiding system for left-right alignment during unwinding
14. High-speed camera for real-time quality inspection