Model Number: ZHYJM09-850 Key Specifications/Special Features: Feature:1.The combination of steel roller and soft roller, ensure the division of tension sections2. Adopt inertia matching algorithm design, vector frequency conversion motor drive feeding roller tension control, ensures more stable printing tension3. Soft roller clutch link main engine, finished by central controller4. Wall board is high intensity low stress alloy cast iron, high precision independent unit frame.5. Feeding tension is set by precision reducing valve.Technical data：Print material: BOPP, PET, PVC, PE, NY, PaperPrint width: 850, 1050, 1250, 1500mmMechanical speed: 270m/minPlate cylinder: Φ120mm300mmUnwind, rewind web dia.: 600mm 800mm