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Top Printing with Vacuum Suction

Keyword

Product

Category

Flexo Printer Slotter Die-Cutter

Overview

Product Details

Flexo Printer Slotter Die-cutter

Top Printing with Vacuum Suction

Item		NT0920A	NT0925A	NT1225A	NT1228A	NT1628A	NT1632A
Maximum equipment speed (sheet/min)		300	280	250	230	180	160
Maximum feed size (mm)		900×2000	900×2500	1200×2500	1200×2800	1600×2800	1600×3200
Minimum feed size (mm)		300×600	300×600	350×600	350×600	450×600	450×600
Sheet feeding (mm)		1200×2000	1200×2500	1500×2500	1500×2800	2000×2800	2000×3200
Printing area (mm)		900×1960	900×2460	1200×2460	1200×2760	1600×2760	1600×3160
Standard printing thickness (mm)		7.2	7.2	7.2	7.2	7.2	7.2
Minimum Slotting Clearance	Forward knife（mm）	130×130×130 ×130	130×130×130 ×130	130×130×130 ×130	130×130×130 ×130	130×130×130 ×130	130×130×130 ×130
Minimum Slotting Clearance	Backward knife（mm）	230×65×230 ×65	230×65×230 ×65	230×65×230 ×65	230×65×230 ×65	260×70×260 ×70	260×70×260 ×70
Maximum Slotting Depth (mm)		260	260	300	300	400	400

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