semi-automatic carton machineDetailed Product Description Features: 1. Semi-auto paper feeding by chain. 2. Reconfirmed position fixing ensures accurate paper feeding. 3. All shafts are grinded and plated with chrome. 4. All gears are lubricated centrally, which makes low noise and stable running. 5. Planetary transmission, electrical image positioning. 6. Integrated movement of the four grooving blades. 7. Auto counting system is optional for precise control of working speed. 8. Choice grooving blades are used. 9. Both 4-shaft or 6-shaft forming machine can be used. 10. Equipped with lighting system. 11. Imported electrical appliances and bearings are used.