Flexo Printer Slotter Die-cutter

Top Printing with Vacuum Suction

Features in Performance

• Advanced scientific design concept, European CE certification, independent computer operating table, can store frequently used orders, and can quickly change orders
• Gap adjustment and phase adjustment are computer controlled electric adjustment
• Main gear is made of high quality steel, imported from Taiwan
• All electrical, electronic and pneumatic components adopt European standards
• Suitable for dot printing on coated paper, or cardboard printing
• Can be used with stacking machines or printing glue box machines

NT-1220A effective speed 12880pcs per hour at production plant.

Feed Section

• Continuous or alternate sheet feeding (with counter)
• Adopting the leading edge paper feed from the United States to increase the suction flow, the paper feed is more stable and accurate.
• Variable frequency control of vacuum airflow and pressure to match cardboard size
• Adjustable paper-feeding stroke to reduce the pressure of the paper-pulling rubber roller
• Efficient dust removal device, double-row brush and fan to remove paper dust on cardboard surface
• Vacuum feeding, six rows of brushes, equipped with electrostatic device, better dust removal effect (optional)

Printing Section

• Full vacuum suction conveying, strong ability to adapt to warped cardboard, more accurate conveying, and improved color registration accuracy
• Choice of doctor blade or roller-to-roll ink supply system
• Automatic switching of cleaning devices, making ink recycling or cleaning easier and faster
• Anti-leakage, ink rejection system device
• Automatic reset system after printing plate cleaning
• Ink-saving system, each unit can save 0.4-0.5 kg of ink when changing color or cleaning ink (for roller-suction diaphragm pump ink supply system)
• Each group of printing units can be equipped with hot air device (optional)

Drying Section

• Water-based varnish uses infrared drying to avoid dragging during die cutting
• UV varnish uses UV drying to avoid dragging during die cutting
• Infrared or ultraviolet tube can be controlled in sections according to the width of the cardboard, saving energy and equipped with a fire prevention device

Slotting Section

• Adjust the axial size of the pre-pressing wheel, crimping wheel, and slotted cutter head. The number is preset by the touch screen, which is fast and accurate
• Using precise linear guide system, precise displacement, smooth slotting
• Pre-pressing process structure, cardboard is not easy to break
• The upper tool holder and the lower tool holder are linked by a transmission shaft, which keeps the upper and lower knives aligned when moving to extend the tool life.
• Flexible corner cutter structure, can cut three or five layers of cardboard without adjustment, easy to operate

Double Crimping Slotter (optional)

Die-cutting Section

• 50mm swimming device for mechanical spiral reversal of rubber pad rollers
• Adopt independent motor drive, rubber pad compensation range ± 3mm
• Cutting and smoothing structure of rubber pad rollers to keep the surface of rubber pads flat