JGZY-1000Model Shaftless Transmission High Speed Gravure
Paper Printing Machine
Ⅰ.Introduction
Characteristics
JGZY-1000 Shaftless Transmission High Speed Gravure Paper Printing Machine is droved by the international advanced High Closed Loop Servo Motor and controlled by PLC, human machine interface controls the whole working process with overprint tracker display system.
Application
Model JGZY-1000 Shaftless Transmission High Speed Gravure Paper Printing Machine is suitable for packing milk ,beverage and other materials , printing ,impressing, and punching on the yew paper ,carton paper, cigarette paper ,wine packing paper ,etc. The printing products have high class and quality, clearness layers, realistic figures, strong stereo impression.
Ⅱ.Main technical parameter
1.Main motor is droved by the international advanced High Closed Loop Servo Motor and controlled by PLC in unwinding tension and printing speed( low speed and full burthen to start, automatic increase speed);
2. Unwinding adopts double shaft turning and winging center unwinding method, high speed to change roll without reducing speed , automatic cutting, unwinding tension adopts vector inverter motor to control automatically( foreign PLC mould controlling ,wimble tension);max unwinding diameter :1000mm;
3. Unwinding rectifying system adopts trolley type automatic pneumatic rectifying equipment, rectifying journey: ±100mm,deviation rectifying precision: ±0.5mm;
4. Unwinding tension range: 12～50kg( full breadth burthen), unwinding tension precision : ±0.5kg(full breadth precision);
5. The main transmission of printing adopts nine groups servo controlling system( can increase or reduce ,also can be set one group pressing and one group punching), shaftless transmission
(electronical roller)
6.Printing material:70～350gsm roll base paper and so on;
7. Max material width: 1000mm;
8. Machine Speed: 0～150m/min, max change roller speed: 120m/min;
9. Install printing cylinder type: shaftless air plate, quick change ,nicety orientation,cylinder diameter: φ120～φ300mm;
10.Overprint accuracy: lengthways ±0.15mm ( automatic overprint tracker)
transverse ± 0.2mm ( manual control);
11.Impressing accuracy: lengthways ±0.2mm ( automatic tracker)
transverse ±0.2mm;
12.Punching accuracy: lengthways ±0.2mm ( automatic tracker)
transverse± 0.2mm ( automatic tracker);
13. Drawknife windage: ±10mm;
14. Drying device: electrical heating , recycle hot wind, economize energy sources, single group automatic controlling constant temperature，the whole case designed by negative pressure,so the hot wind will not be exit.(customer also can order steam heating device)
15. Rewinding adopts double shaft turning and winging center unwin ith minus pressure to avoid hot wind flow out( can set steam heating);ding method, high speed to change roll without reducing speed , automatic cutting, unwinding tension adopts vector inverter to control automatically(Imported PLC mould controlling ,wimble tension);
16. Total power: 380Kw;
17.External size(L×W×G): 22000×3700×3800mm；
18.Total weight: 38000kg.