SR-350-8 Flexo printing machine

A. DESCRIPTION

1. unwinding unit
• automatic loading/unloading by cylinder

• auto stop when paper roll is finished

2. Auto web guiding (dexing)
• with pneumatic splicing table
• the paper guide roller adopts high hardness anodized
• ultrasonic sensor, system can correct when paper goes skewing.
• precision:±0.12mm
3. In/Out-feeding system
• rubber rollers for feeding

• servo motor
4. Printing unit 8 units
• drive system: Mechanical type

• pneumatic for opening and closing anilox roller and printing roller

• ceramic anilox roller. 1 pcs per printing unit, customized
• printing roller. 1 pcs per printing unit, customized ( Steel material less than 130T, aluminum material more than 131T )
• stainless steel ink box, single doctor blade.

• adopts petal structure, the pressure is stable, and the printing cylinder can be changed fast
• printing plate automatically cleaning function: printing roller keeps rotating for 1.5s to pass the ink to paper when machine is stopped each time, it can make plate clean.
• anilox roller rotate itself function: anilox roller will rotate itself when machine is stopped, to avoid ink dry on face of anilox roller.
• gear mode:cp1/8, material 20CrMnTi, long working life.

5. Drying system

6. Video camera

7. turn bar

8. Central rewinding unit

• stop when paper is cut off

9. Auto stopping function
• pre-set printing meter, and machine will stop automatically

10. Touch screen

11. Mark sensor auto registration system, to save material

B. Technical parameter
1 Unwinding/rewinding diameter: 600mm

2 Printing repeat: 181mm-600mm
3 Max width: 350mm
4 Max printing width: 340mm

5 Material thickness: 30-300gsm paper, pet 12-60um,opp 18-60um

6 Gear pitch: 1/8inch (3.175mm)

7 Printing plate thickness: 1.7mm
8 Double glue tap thickness: 0.38mm

9 Printing precision: ±0.1mm
10 Power supply: 380V 3PH 50Hz
11 Machine speed: 0-180m/min

12 Air compressor: 100PSI (0.6Mpa)

13 Tension area: 5-100kg

14 Rewinding motor: 4KW

15 Printing servo motor: 1.8KW

16 traction servo motor 2.9kw

C. Configuration

    Wenzhou Sunrise Macinery Co.,Ltd professionally research and manufacture label die cutting machine, label slitting machine and some related series products, we pay attention to talents and the technical innovation, insist on "technical innovationnational brand' as development strategy, to make company as the leader in after printing machinery line. Sincerity, quality,service is our operation principle, to be brave aggressive pragmatic efficient is our company spirit. We research and manufacture various of types of machines, welcome all old and new customers and friends to visit us!