Wide-Format Rotary Die Cutter

Description

The industrial Wide-Format Rotary Die Cutter is engineered for continuous, high-speed converting of wide-web materials including corrugated cardboard, industrial foam, rubber, plastics, and technical textiles. Built with a rigid Meehanite cast-iron frame and servo-driven rotary cylinders, this machine delivers consistent kiss-cutting, through-cutting, and creasing across widths from 1,600 mm to 3,200 mm. Designed for heavy industrial converting plants requiring minimal setup downtime and strict dimensional tolerance control.

Technical Specifications

Parameter	Specification Range / Standard
Max. Web Width	1,600 mm – 3,200 mm (Customizable)
Mechanical Speed	Up to 150 m/min (Material & application dependent)
Cutting Precision	+/- 0.15 mm (Longitudinal & lateral register)
Die Cylinder Diameter	300 mm - 600 mm (Standard magnetic or solid steel)
Max. Cutting Pressure	Up to 250 kN (Hydraulic/Pneumatic load adjustment)
Drive System	Multi-axis AC servo motors with planetary gearboxes
Unwind/Rewind Capacity	Max. diameter 1,500 mm, Pneumatic shaftless chucks
Electrical & Safety Compliance	380V/480V, 3-Phase, 50/60Hz; CE & OSHA-compliant safety guarding

Key Features

01/

Rigid Gantry Structure: Heavy-wall welded steel frame annealed to eliminate internal stress, preventing deflection during high-pressure wide-format runs.

02/

Closed-Loop Register Control: High-resolution optical mark sensors combined with independent servo correction maintain print-to-cut accuracy at full production speeds.

03/

Quick-Change Die System: Removable slide-out anvil and magnetic cylinder assemblies reduce tooling changeover time to under 20 minutes.

04/

Precision Gap Adjustment: Motorized micro-adjustment mechanism controls anvil-to-cutting cylinder clearance down to 0.001 mm for accurate kiss-cutting.

05/

Integrated Waste Stripping: Positive pin and air-blast stripping modules clear scrap matrices reliably before rewinding.

Applications

Corrugated Packaging & Displays: Folding cartons, floor displays, and protective corrugated inserts.

Industrial Gaskets & Seals: EPDM, neoprene, silicone, and polyurethane foam conversion for automotive and HVAC sectors.

Flexible Electronics & Films: Optical adhesives, conductive shielding films, and release liners.

Abrasives & Sandpapers: Heavy-duty coated abrasive rolls cut into specialized profiles.

Configuration & Customization

Each unit is configured to order based on specific substrate requirements and factory layouts.

Module Options:

Inline slitting stations, multi-zone unwinds with automatic web tension control, scrap matrix winders, and inspection camera systems.

Manufacturing & Integration:

In-house CNC boring and milling centers machine side frames and cylinder journals in a temperature-controlled environment to ensure concentricity within 0.005 mm. Factory assembly includes 72-hour continuous dry-run testing prior to crating.

Quality Control

Manufacturing compliance adheres to rigorous internal standards and international benchmarks.

Material Traceability: Ultrasonic testing (UT) and chemical composition analysis conducted on all forged alloy steel shafts and cylinder blanks.

Dynamic Balancing: Rotary die cylinders undergo dynamic balancing to G2.5 grade (ISO 1940) to eliminate vibration at high rotational speeds.

Factory Inspection: Every machine undergoes laser interferometer alignment checks for parallelism and runout before Factory Acceptance Testing (FAT). Certifications include ISO 9001, CE, and regional safety compliance verification.

Installation & Technical Support

Commissioning:

On-site installation and calibration supervised by senior mechanical and electrical engineers. Operator and maintenance training included.

Documentation:

Comprehensive electrical schematics, PLC source code access protocols, pneumatic diagrams, and part identification manuals supplied in digital and print formats.

Spares & Service:

Critical wear components (bearings, seals, encoders) stocked locally with guaranteed dispatch; 24/7 remote PLC diagnostics available via secure industrial gateway.

Frequently Asked Questions

Q: What is the maximum material thickness this rotary die cutter can process?

A: The machine handles single-wall and double-wall corrugated board up to 12 mm thick, and dense industrial materials like rubber or solid plastics up to 5 mm thick, depending on the cutting pressure and die configuration.

Q: How is print-to-cut registration maintained at high speeds?

A: An integrated optical sensor tracks pre-printed registration marks on the web. The PLC instantaneously adjusts the servo-driven cylinder phase to compensate for material stretch or slip within 0.15 mm tolerance.

Q: Can this machine perform both kiss-cutting and through-cutting on the same run?

A: Yes. By utilizing hardened solid steel or adjustable magnetic cylinders paired with a precision-ground polyurethane anvil roll, operators can switch between kiss-cutting adhesive labels and punching through heavy substrates.

Q: What is the typical tooling changeover time?

A: Tooling changeover takes 15 to 25 minutes. The slide-out cylinder cart design allows operators to extract the lower and upper cylinders without dismantling drive gearboxes.

Q: What utilities are required at the installation site?

A: The system requires a 3-phase industrial power supply (380V-480V), a compressed air supply delivering 0.6 MPa to 0.8 MPa for pneumatic clutches and tension brakes, and a stable factory floor capable of supporting the static and dynamic machine load.

Q: What quality inspection reports and safety standards are provided prior to shipment?

A: Clients receive a complete Factory Acceptance Test (FAT) report, material test certificates (MTC) for alloy steel components, dynamic balancing test sheets, laser alignment verification records, and CE/OSHA compliance documentation.

Request A Quote

To configure a Wide-Format Rotary Die Cutter for your production facility, provide your specifications below for a technical and commercial proposal:
1.Substrate Type & Thickness:
2.Required Working Width (mm):
3.Processing Speed Target (m/min):
4.Process Type (Kiss-cut / Through-cut / Creasing):
[ Submit Technical RFQ / Contact Application Engineer ]

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