Fully Automatic Flexo Printer Slotter Die Cutter

Product Overview

The Fully Automatic Flexo Printer Slotter Die Cutter is an integrated machine used for printing, slotting and die cutting corrugated cardboard boxes. It combines multiple processing sections into one production unit, including paper feeding, flexographic printing, slotting and rotary die cutting.

The machine adopts PLC control, touch screen operation and precision transmission components to achieve stable processing performance. It is suitable for carton manufacturers requiring high-efficiency corrugated box converting equipment with reduced manual operation and flexible production.

Key Features

Machine Structure and Control

• The machine is designed and manufactured according to requirements for high reliability and operational safety.
• Each processing section is individually controlled by PLC with a color touch screen interface. Production parameters and operating status can be displayed and adjusted conveniently.
• Electrical, electronic and pneumatic components adopt internationally recognized brands to ensure stable operation.
• High-quality materials and precision-machined components are used for the main transmission system.
• The main transmission gears are made of 20CrMnTi alloy steel, carburized and quenched with hardness of HRC58–62. After precision grinding, the gears provide accurate transmission and stable color registration.
• The transmission shafts and gear connections adopt keyless locking systems (expansion sleeves) to reduce connection clearance and maintain stable operation during long-term use.
• The transmission bearings and important components use internationally recognized bearing brands for convenient maintenance.
• The lubrication system adopts automatic spray lubrication with oil balance control.
• The working gap adjustment adopts a self-locking worm gear mechanism for convenient operation.
• The main motor adopts frequency conversion control for stable machine starting and operation.

Feeding Section

• The feeding unit adopts three-axis or four-axis leading-edge feeding rollers to improve paper feeding accuracy and support different cardboard conditions.
• The machine can adjust feeding pressure according to cardboard thickness and size.
• Continuous feeding, skip feeding and single-sheet feeding modes are available according to production requirements.
• The counter system records production quantity accurately.
• The front edge of the cardboard is used as the positioning reference to improve printing and slotting accuracy.
• Frequency conversion control adjusts air volume and pressure according to cardboard specifications.
• The touch screen allows quick adjustment of side guide positions.
• The dust removal system helps reduce impurities on the cardboard surface before printing.(Dust removal system is available according to machine configuration.)
• The rear paper support tray adopts pneumatic and electric adjustment for convenient operation.
• A main locking protection system prevents machine operation before all sections are properly locked.

Printing Section

• The printing unit adopts a hanging plate printing structure for convenient plate installation and replacement.
• A foot switch is equipped to assist printing plate mounting operations.
• The anilox roller works with the pneumatic lifting system. The roller contacts the printing plate during feeding and separates when feeding stops.
• The printing cylinder phase adopts planetary gear adjustment.
• The printing unit can be adjusted digitally by touch screen with 360° adjustment capability.
• The printing unit adjustment can be performed during operation or machine stop.
• The anilox roller can be configured with chrome-plated or ceramic options.
• The rubber roller surface is coated with wear-resistant rubber and precision ground to provide stable ink transfer.
• A doctor blade system can be configured according to customer requirements.
• The electromagnetic clutch braking system maintains the printing position during machine separation or phase adjustment.

Slotting Section

• The slotting unit supports touch screen presetting and manual adjustment of pressing wheels and slotting knives.
• The axial movement system uses guide mechanisms for smooth movement and accurate positioning.
• The slotting phase adopts servo motor control with digital 360° adjustment and order storage function.
• The control panel integrates feeding, printing and slotting operation settings.
• The slotting knife movement configuration can be customized for large carton production requirements.
• The cutter shaft surface is hard chrome plated to improve durability and movement stability.
• A drilling device can be added according to customer requirements.

Die Cutting Section

• The rotary die cutting unit adopts a removable rubber pad roller design for convenient replacement.
• The die cutting unit uses inverter control with touch screen digital adjustment and order storage function.
• The tool transverse position can be adjusted electrically.
• The gap between the die cutting roller and rubber roller is controlled by PLC and touch screen.
• The rubber pad compensation system is servo-driven to maintain stable die cutting performance.
• The die cutting roller and knife mold roller are manufactured from high-quality steel with hard chrome plating, polishing and balance correction.

Technical Parameters

Available Options

Available configurations:

• Ceramic Anilox Roller
• Doctor Blade System
• Automatic Stacker
• Drilling Device

Suitable Materials

Suitable for:

• 3 Ply Corrugated Board
• 5 Ply Corrugated Board
• 7 Ply Corrugated Board
• Printed Corrugated Sheets

Applications

Suitable for:

• Corrugated Carton Manufacturers
• Packaging Companies
• Printing and Packaging Plants
• E-commerce Packaging Producers

Applicable products:

• Shipping Cartons
• Export Boxes
• Food Packaging Boxes
• Industrial Packaging Boxes
• Retail Packaging Boxes

Working Process

Cardboard Feeding

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Dust Removal(Optional)

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Flexographic Printing

↓

Slotting & Creasing

↓

Rotary Die Cutting

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Finished Box Blank Output

Why Choose This Machine

• Integrated printing, slotting and die cutting
• High automation with PLC control
• Stable transmission for long-term operation
• Flexible configurations for different carton production needs

FAQ

What is a flexo printer slotter die cutter used for?

It is used for printing, slotting and die cutting corrugated cardboard into carton box blanks.

What functions are integrated into this machine?

The machine integrates flexographic printing, slotting and rotary die cutting processes.

Does the machine support automatic order change?

Yes. The machine can store frequently used orders and adjust production parameters through the PLC control system.

What type of printing plate can be used?

The printing unit uses flexographic printing plates installed on the printing cylinder.

Can ceramic anilox rollers be configured?

Yes. Ceramic anilox rollers are available as an optional configuration.

Can the machine be customized?

Yes. Different working widths, printing colors and additional functions can be configured according to customer requirements.