HL-ZA20 Automatic Glue-Free Mailer Box Forming with Smart Adjustment Control

Transform your packaging workflow with the HL-Z15, our most mature and widely deployed automatic mailer box forming machine. Specifically engineered for die-cut corrugated sheets, this versatile workhorse utilizes advanced mechanical buckling to achieve 100% glue-free and tape-less 3D box forming—providing a sustainable and cost-effective solution for professional small mailer box folding.

Key Advantages

Intelligent Adjustment System

Smart control logic for rapid setup, ideal for diverse packaging formats.

Multiformat Flexibility

Seamless switching between different box sizes for flexible manufacturing.

Quick Mold Changeover

Minimize downtime during size transitions to ensure operational agility.

100% Glue & Tape Free

Mechanical buckling process creates sturdy, sustainable structures.

Simplified Operation

User-friendly interface, reducing technical barriers for operators.

How the Machine Works

Automatic Suction

Retrieves single flat sheets using vacuum adsorption device.

Synchronous Feeding

Precisely positions the cardboard to prevent offsets.

Punching & Forming

A mold presses the board into the cavity for 3D shape.

Folding & Buckling

Side pages synchronously folded and locked via buckles.

Finished Output

Discharges fully formed box, ready for immediate loading.

TECHNICAL SPECIFICATIONS

Feature	Specification
Primary Function	Intelligent Multiformat Box Forming
Forming Technology	Mechanical Buckling (Self-locking)
Control System	Siemens / Mitsubishi PLC
Drive System	High-torque Servo Motor
Power Supply	220V / 50Hz, 2kW
Sensors	German Sick/Leuze or Japanese Panasonic
Power Supply	220V / 50Hz, 2kW
Air Consumption	600 NL/min, 0.6 – 0.8 Mpa
Integration Capability	Compatible with "Folding-Loading-Labeling" lines

BOX COMPATIBILITY

Materials

Die-cut corrugated sheets, optimized for various grammages and recycled materials.

Box Styles

Standard Mailer Boxes (Airplane boxes), Subscription boxes, and E-commerce shipping boxes.

Sizes

Capable of handling a wide range of formats through intelligent mold adjustment.

OPTIONAL CONFIGURATIONS

Production Lines: Connect to capping machines and robotic stations.

Real-time Labeling: Integration with HL-T-806 system for shipping data.

Operational Considerations

Changeover Efficiency

The "Smart" adjustment system is designed to handle frequent size changes efficiently, typically requiring minimal manual intervention.

24/7 Reliability

Built with industrial-grade components to ensure 24/7 reliability in high-intensity e-commerce environments.

Space Optimization

Compact design suitable for integration into existing fulfillment center layouts without major structural changes.

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