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Top printing with Roll to Roll transfer

Keyword

Product

Category

Flexo Printer Slotter Die-Cutter

Overview

Product Details

Flexo Printer Slotter Die-cutter

Top Printing with Roll to Roll Transfer

Item		NT0920B	NT0925B	NT1225B	NT1228B	NT1628B	NT1632B
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	260×70×230 ×70	260×70×230 ×70
Maximum Slot Depth (mm)		260	260	300	300	400	400

Feeding Section

Continuously or skip feeding with counter.
Lead edge feeding system from America SUN AUTOMATION, enlarges the air suction, feeding stably and precisely.
Frequency controls vacuum airflow and pressure to match the cardboard size.
Electric adjusted feeding route, reduces the pressure of paper-pulling rollers.
Efficient de-dusting device, dual brushes and air suction to clean the dust and dirt from printing surface.
Roller clearance is adjusted by self-lock structure.

Printing Section

With hanging pringting plate system, easy for changing plate.
Pringting phase is controlled by computer and electric.
The range of transverse phase is ±10mm, which is controlled by computer and electric.
The clearance of rollers is adjusted by self-lock structure.
Printing phase fixing device adopts electromagnetic clutch braking mechanism.
Auto-restoration system after cleaning the printing plate.
Inking saving system, when changing ink or cleaning, it can save ink 0.4-0.5kg each time of each section (suitable for roll to roll inking system).
Optional roll to roll or doctor blade inking system.

Slotting Section

Single shaft, the box height adjustment is adopted intimal gear structure.
Pre-creasing wheel protects the sheet from crushing. Up creasing wheel is wrapped with polyurethane rubber, won’t damage the sheet.
The traversing structure of slotting cutter is lead screw with linear guide, guarantee the precise movement.
The up and down cutter seats are linked by transmission shaft keeps aligning during moving, extends tool life.
Slotting phase and box height adjustment are controlled by computer and electric.
Flexible angle cutter structure can cut 3ply and 5ply sheet without adjustment, easy operation.
Slotting cutter and box height adjustment have anti-collision protection device avoiding the machine from damage.
Optional dual shaft or double creaser.

Die-cutting Section

The anvil drum can rotate and axially move ±50mm.
The cutting phase is controlled by computer and electric.
The range of transverse phase is ±10mm, controlled by computer and electric.
The clearance of transfer of anvil drum and cutter roller is controlled by computer and electric.
Independent motor drive, the compensation range of anvil drum is ±3mm
The grinding structure of anvil drum keeps the anvil surface smooth.

Key Words:

AC Motor 、PMDC Motor 、Brushless Motor 、Universal Motor 、Gearbox Motor

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