8color 1200mm Single Servo Sleeve Type Stack Type Flexo Printing Machine
Description
The DBRY-150-8C-1200 8 Color Flexographic Printing Machine is a high-performance solution designed for flexible packaging printing, featuring a full servo drive system and synchronous belt transmission for precise control, smooth operation, and high stability at high speeds. With its central impression drum structure, the machine ensures uniform printing pressure and excellent color consistency, while the advanced automatic registration system delivers high-precision multi-color alignment. Equipped with double-station unwinding and rewinding, closed-loop tension control, EPC web guiding, and an efficient multi-stage drying system, it enables continuous production with reliable quality and reduced downtime. Suitable for materials such as plastic films, paper, and non-woven fabrics, this machine is an ideal choice for high-quality, large-scale printing applications.


Parameters
|
Model |
DBRY-150-8C-1200 |
|
Printing Color |
8 Color(8+0\7+1\6+2\5+3\4+4) |
|
Max material width |
1200mm |
|
Max effective printing width |
1170mm |
|
Printing length |
360-900mm |
|
Mechanical speed |
50-300m/min |
|
Printing speed |
50-260m/min(According to the printing of different materials) |
|
Overprint precision |
Horizontal:±0.1 Longitudinal:±0.12 |
|
Plate thickness (including double-sided adhesive tape) |
1.7mm(thickness of double-sided adhesive: 0.38mm) |
|
Anilox roller |
Ceramic anilox roller |
|
Ink type |
Water based ink or Solvent ink |
|
Heating power |
106KW |
|
Total power |
208KW |
|
Machine weight |
About:18000Kg |
|
Machine size |
7800*4500*4050mm |
|
Working power supply |
3P-380V-50HZ |
Feature

1. Unwinding Section
Double-station unwinding system for continuous operation and reduced downtime
Air shaft structure (3") with manual or forklift loading
VF motor control with 7.5KW × 2 sets for stable unwinding
Max unwind diameter: 800mm × 2
Servo-driven traction unit with rubber-steel roller structure
Cylinder pressure control ensures stable material feeding
High-precision tension segmentation using flexure roller system
Ⅱ.Infeed Part
2. Web Guiding (EPC) Section
Photoelectric edge position control system
Servo motor + controller + sensor integrated structure
Left-right automatic correction with ±50mm adjustment range
Step motor control ensures precise web alignment
3. Material Conveying Section
Aluminum alloy guide rollers with bearing support
Smooth web transport with high stability and low resistance
Optimized roller layout for consistent material flow
4. Printing Traction Section
Servo motor-driven traction system
Rubber pressure roller + steel drive roller combination
Pneumatic pressure adjustment for stable web tension
High precision tension control for improved print quality


5. Printing Section (Core Unit)
Central impression drum structure for uniform pressure and stable printing
Independent servo motor drive for each color unit
Sleeve-type printing cylinder for quick replacement
Ceramic anilox roller system for precise ink transfer
Enclosed chamber doctor blade for reduced ink waste and cleaner printing
Gear transmission ensures synchronization between rollers
Servo-controlled pressure adjustment via touch screen
6. Color Registration Section
Automatic register system with 360° full control
Longitudinal register controlled by servo system (±0.12mm)
Transverse register controlled by motorized adjustment (±0.1mm)
Touch screen + computer integrated control for fast setup
7. Ink Supply Section
Stainless steel ink tray with manual lifting design
Pneumatic double diaphragm pump for ink circulation
Automatic ink flushing system
Compatible with water-based ink, solvent ink, and adhesives
8. Drying Section
Multi-stage drying system (inter-color + central drying)
Electric heating with automatic temperature control
Hot air circulation system with energy-saving design
Independent temperature and airflow adjustment per section
Fully enclosed central drying oven with safety protection

9. Inspection Section
Real-time video inspection system (camera + display)
Adjustable monitoring range for print quality control
Left-right movable detection for flexible inspection
10. Rewinding Section
Double-station rewinding system for continuous production
Air shaft structure (76mm core diameter)
VF motor control with 7.5KW × 2 sets
Servo-driven traction for stable rewinding
High-precision tension control for neat roll formation
11. Electrical Control Section
Centralized PC control system with touch screen interface
Closed-loop automatic tension control
Multi-stage temperature control with high precision
Frequency inverter control for all drive systems
Real-time parameter monitoring and easy operation
12. Drive System Section
Full servo drive for printing units and traction systems
Synchronous belt transmission for low noise and low vibration
High stability and precise synchronization at high speed
13. Safety & Auxiliary Section
Multiple stop modes: emergency stop, quick stop, normal stop
Full safety interlock system for motors and pressure rollers
LED lighting system for printing and rewinding areas
Dust-proof electrical cabinet (IP54 protection)
14. Pneumatic System
Stable air supply system (0.7MPa ±0.1MPa)
Independent air circuit for diaphragm pump
Reliable pneumatic control for pressure and motion
video
sample

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