Product Overview

Traditional mechanical cutting methods often cause micro-cracks, edge chipping, and low yield when handling hard and brittle materials. Inte Laser’s laser cutting technology overcomes these limitations by using thermal stress or cold laser separation principles to achieve smooth edges, minimal debris, and high edge strength.

This machine is designed for large-format substrates up to ultra-thin glass thicknesses, providing manufacturers with an efficient, stable, and cost-effective solution for mass production.

Advantages

Ultra-fast laser system is used, can achieve different thick-ness cutting and special-shaped cutting of glass;

High resolution CCD vision system is adopted for intelligent recognition for high cutting accuracy, fast speed, small edge collapse;

Customized industrial control platform for handy operation and process developing for improved processing efficiency and quality.

Working Principle

The laser glass cutting process utilizes a focused laser beam to locally heat or modify the internal structure of the glass.
Depending on the material and application, the system can employ either thermal stress separation or ultrafast cold laser cutting.

In the thermal stress method, the laser generates a micro crack or scribe along the laser path. Controlled cooling immediately follows, guiding the crack propagation along a precise direction to achieve clean separation.
In the cold laser (ultrafast) approach, ultrashort pulse lasers (in picosecond or femtosecond ranges) induce micro-explosions or structural modifications without thermal influence, ensuring zero micro-crack and perfect edge quality.

Both methods provide high cutting precision, minimal heat-affected zones, and superior edge integrity, making them ideal for sensitive glass components.

Technical Parameters

Sample Display

Key Features

Large Format Capability
Designed for cutting extra-large glass sheets used in LCD, OLED, and solar panel manufacturing, with high motion stability and accuracy over large areas.

Non-Contact and Clean Process
Laser cutting eliminates physical contact, reducing mechanical stress, contamination, and tool wear — ensuring a cleanroom-compatible production environment.

High Precision and Smooth Edges
Achieves micron-level precision and mirror-like cutting edges without secondary polishing, greatly improving yield rate.

Multi-Mode Laser Technology
Supports both CO₂, UV, or ultrafast laser sources, adaptable for various material types — from ultra-thin glass to thick display substrates.

Automated Production Integration
Equipped with automatic loading/unloading, CCD vision positioning, and closed-loop motion control, achieving full automation for high-volume manufacturing.

Intelligent Software Interface
Intuitive human-machine interface (HMI) with recipe management, path optimization, and real-time monitoring functions.

Stable Performance and Low Maintenance
High-quality components and robust mechanical structure ensure continuous operation with minimal downtime and long service life.

Environmentally Friendly Operation
No cutting fluids or consumables are required, producing zero dust and zero chemical pollution, in line with green manufacturing standards.

Applications

The Large Format Glass Laser Cutting Machine is widely used in industries where precision and cleanliness are essential, including:

Display & Touchscreen Manufacturing – Cutting large glass panels for LCD, OLED, and smartphone displays.

Optical Glass Processing – Producing precision optical components and cover lenses.

Photovoltaic Industry – Cutting solar panel cover glass and backplane substrates.

Automotive Glass – Processing curved or coated glass for car displays and dashboards.

Sapphire and Ceramic Components – Micro-cutting brittle materials for electronic and optical applications.

Architectural and Smart Glass – Cutting and shaping for smart home or building glass applications.

Its compatibility with different glass thicknesses and sizes makes it suitable for both R&D laboratories and industrial-scale manufacturing environments.

Technology and Innovation

Inte Laser continues to innovate in the field of laser material processing by integrating advanced motion control systems, optical beam shaping, and energy feedback algorithms.
The Large Format Glass Laser Cutting Machine features an intelligent temperature compensation system, ensuring cutting accuracy even under long-term operation.

Moreover, the system supports MES and ERP connectivity, enabling smart factory integration and digitalized production management.
The result is greater consistency, higher efficiency, and traceable production quality — key attributes required by today’s high-tech manufacturing industries.

FAQs (Frequently Asked Questions)

Q1: What types of glass can this machine cut?
A1: It can process a wide range of glass types, including soda-lime glass, borosilicate glass, tempered glass, sapphire, and ceramic substrates.

Q2: What is the maximum glass size the system can handle?
A2: The machine supports large-format glass sheets, customizable according to production needs (e.g., up to 2500 × 1800 mm or larger).

Q3: Does laser cutting affect the optical performance of the glass?
A3: No. The process ensures minimal thermal impact, maintaining optical clarity and structural integrity of the glass.

Q4: How does this compare to mechanical glass cutting?
A4: Laser cutting eliminates mechanical contact and dust, providing higher accuracy, cleaner edges, and reduced material loss compared to traditional methods.

Q5: Can it be integrated into an automated production line?
A5: Yes. The system supports robotic arms, conveyors, and MES integration, making it ideal for smart factory environments.

Q6: What maintenance is required?
A6: Routine cleaning and occasional calibration are recommended. The laser source and motion platform are designed for long service intervals.

Q7: Is technical support available after purchase?
A7: Inte Laser provides global technical support, remote diagnostics, and on-site maintenance to ensure long-term stable operation.