Cost-effective Shaftless Printing Machine from China Suppliers | Factory for Versatile Bag Printing Solutions
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
🔄 Max Unwinding & Rewinding Diameter
800 mm
⚙️ Main Drive Motor
7.5 kW inverter motor with PLC control
📦 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:
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: 150 m/min (according to the printing material)
- 2 Cylinder perimeter of the printing plate roller: 320–1000 mm
- 3 Maximum winding and unwinding diameter: 800 mm
- 4 Main Drive Inverter Motor: 7.5 KW
- 5 PLC control system
- 6 Take-up and discharge paper tube: inner diameter 76 mm × outer diameter 92 mm
- 7 Drying Method: Electric Heating
- 8 Ink scraper movement: ±5 mm
- 9 Supports double-sided printing
- 10 The plate loading method is shaftless plate loading, offering high efficiency of plate changing
- 11 Automatic tension controller and magnetic powder brake are used for drawing and discharging materials
- 12 Rewinding 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
Frequently Asked Questions
Q
What is the maximum printing speed of the Shaftless Cost-Effective Printing Machine?
The machine can reach a maximum printing speed of 150 m/min, though the actual speed may vary depending on the type of printing material used. This high-speed capability makes it ideal for large-scale production environments.
Q
What types of ink are compatible with this printing machine?
This printing machine is compatible with both water-based ink and solvent-based ink, providing flexibility to meet different production requirements and environmental standards across various packaging applications.
Q
What packaging materials can be printed with this machine?
The machine supports a wide range of flexible packaging materials, including seafood bags, T-shirt 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, and blown film materials.
Q
How does the shaftless plate mounting system benefit production?
The shaftless plate mounting system significantly reduces plate changeover time and labor costs. It enables quick and easy plate changes, minimizing machine downtime and improving overall production efficiency—especially advantageous for operations requiring frequent job changes.
Q
Does the machine support double-sided printing?
Yes, the machine is equipped with double-sided printing capability. This expands its application possibilities and makes it a versatile solution for producing a wide variety of packaging products that require printing on both sides of the material.
Q
How does the machine ensure consistent print quality during high-speed operation?
The machine integrates several quality assurance systems: an automatic tension control system with magnetic powder brake maintains stable web tension; an ultrasonic web guiding system ensures precise lateral alignment; and a high-speed camera inspection system provides real-time monitoring to detect and correct defects instantly—all working together to guarantee consistent, high-quality output even at maximum speeds.