Welcome to SICHANGO VISION TECHNOLOGY
In modern flexographic printing, production speeds continue to increase. At these speeds, the human eye is simply unable to detect real-time changes in print quality.
That is why advanced print image inspection systems and static image monitoring systems have become essential.
If you are searching for the best flexo printing machine camera price with professional defect detection performance, the SICHANGO Observer 4000M Motorized Print Image Inspection System offers the ideal solution.
During high-speed printing, quality issues such as:
Color deviation
Misregistration
Streaks and ghosting
Ink smears and missing graphics
cannot be reliably detected by operators alone.
The printing industry primarily relies on two technologies for quality monitoring:
Strobe light systems
Static image camera inspection systems (also known as print image monitoring systems)
Among them, high-precision camera inspection systems provide superior visibility, stability, and defect detection accuracy.
Observer 4000M Motorized is a professional print defect detection camera system specially designed for wide-web flexographic printing machines.
It features an optimal 100×75 mm field of view, a rigid linear guide rail, stable motor drive, and a compact industrial camera head, enabling:
Real-time inspection of any print position
Flexible installation anywhere on the printing machine
Stable operation even in harsh industrial environments
The system uses a high-durability cable (over one million bending cycles) to ensure long-term reliability.
If you are evaluating the best flexo printing machine camera price, Observer 4000M delivers premium inspection performance at highly competitive cost.
The Observer 4000M camera motor supports dual-speed operation:
Low speed: 50 mm/min — ultra-precise positioning
High speed: 150 mm/min — fast scanning for production efficiency
This dual-mode design allows operators to quickly locate defects while maintaining extremely accurate image positioning.
For appearance defect inspection, customers demand zero blind areas.
The ACS (Auto Capture Scanning) function in the SICHANGO OV series makes this possible.
Full-width panoramic scanning
Complete coverage of the printed web
Large mosaic image generation
Detection of defects in every corner of the print
This guarantees no missed defects, even in complex layouts.
The Observer 4000M system supports global voltage: 110–240V, 50/60Hz, making it suitable for any production facility worldwide.
All components are sourced from globally selected suppliers, ensuring industrial-grade quality and reliability.
Type | SICHANGO PRINT IMAGE INSPECTION SYSTEM | |
Printing Type | Printing machine | |
Characteristic | High precision | |
Power supplies | AC 100V ~240V,50~60HZ | |
Fuses | Ceramic fuse, 7.5A/250V AC | |
Web speed | Max. 600m/min | |
Max number of tooth per gear sensor | Max 10000 | |
Ambient conditions | Temperature: | 0 to a max 40℃ |
Humidity: | 20% -80% | |
Place of installation: | In closed buildings | |
Protection class: | IP 20 | |
Case dimension: | H = 90 mm (3.5’’) |
B = 350 mm (13.8’’) | |
T = 350 mm (13.8’’) | |
Weight: | Approx. 5.6 kg (12.35 Lbs.) |
Connecting cable length: | 1.8 m (5.9’) |
Visible field of view: | 90mm X67.5mm (3.5’’ X 2.6’’) |
Image recording frequency: | Max. 10 images/second |
Magnification: | 30x |
Connecting cable length: | 2.5 m (8.2’) |
Case dimension: | H = 290 mm (11.4’’) |
B = 110 mm (4.3’’) | |
T = 160 mm (6.3’’) | |
Weight: | Approx. 2.9 kg (6.39 Lbs.) |
Monitor size | 19’’ LED 16:10 |
Monitor connecting cable length | 1.8m (5.10’) |
Power supply connecting cable length | 3 m (9.8’) |
Traverse length | Max. 3m (9.10’) |
Single cantilever | Max. 600mm (23.6’’) |
Sensor | Gearwheel sensor |
Inductive sensor | NPN/PNP type |
Rotating sensor | Incremental/absolute |
Without sensor | Getting sync pulse signal |
Sensor connecting cable | 2~15m (6.56’~49.2’) |
Supports multiple sensors:
Gearwheel
Inductive
Encoder
Sync pulse from printing control system
When comparing best flexo printing machine camera price in the market, Observer 4000M stands out by delivering:
High-end inspection accuracy
ACS full-scan technology (OV100 Model)
Dual-speed motorized camera
Industrial reliability
Competitive investment cost
This makes it one of the most cost-effective printing defect detection systems available globally.
