LMZN-CNC-4228 Fully Automatic Glass Cutting Machine
The LMZN-CNC-4228 fully automatic glass cutting machine adopts imported proportional solenoid valves and relays, equipped with a U.S. Galil motion controller and imported cutting wheels. It is capable of cutting various types of glass—including photovoltaic, flat, automotive, architectural, and household appliance glass—in straight lines, irregular shapes, and circles.
The machine features a user-friendly human–machine interface and utilizes Italian OPTIMA optimization software, which includes a library of 350 parameterized graphic models covering all commonly used shapes. It offers 20 high-efficiency optimization algorithms for editing cutting patterns, and a 2D CAD system with irregular shape scanning and processing functions that automatically converts numerical signals from the CNC system into graphical forming points.
The processing path is displayed in real time, recording motion coordinates simultaneously. It has an automatic fault diagnosis and memory alarm function, allowing the machine to resume operations from the interruption point after troubleshooting—saving both material and time while improving work efficiency.
The maximum processing size is 4200 × 2800 mm, capable of cutting glass from 2–19 mm thick at a cutting speed of 200 m/min, achieving ±15 mm linear cutting accuracy. The machine is equipped with an automatic edge-finding and positioning system, eliminating the need for manual edge alignment, significantly improving cutting yield and accuracy while maintaining low noise.
The equipment undergoes professional structural software analysis to ensure machine stability, dynamic balance, and optimal mechanical strength, preventing deformation of the worktable structure. The motion controller, made by Galil (USA), offers high running speed, smooth operation, and excellent control precision with a modular structure.
The controller supports multiple processing file formats, including standard G-code generated by Optima, Guiyou, and other nesting software, as well as DXF files from AutoCAD. The system also includes built-in graphic editing software for convenient operation.
LMZN-QSP-4228 Fully Automatic Glass Loading Table
The LMZN-QSP-4228 fully automatic glass loading table is specially designed for high-end applications such as photovoltaic double-glass modules, ultra-thin electronic glass, and architectural curtain walls. Certified to CE international standards, it integrates advanced conveying technology to achieve fully automated and precise transfer of glass sheets from storage to the cutting station without manual intervention.
The equipment consists of a frame system, transmission system, vacuum adsorption system, mechanical flipping system, and electrical control system. The main structure is made of national standard manganese-containing bridge steel (Q345A), which is welded and aged for stress relief. This material provides excellent mechanical strength, plasticity, and weldability. The surface undergoes a special rust-removal process to eliminate rust and oxide layers, followed by a high-grade zinc yellow polyester primer and a top coating of premium automotive paint for superior durability.
The machine adopts a PLC program control system, ensuring stable performance, easy operation, reduced labor demand, and high production efficiency. It is equipped with a fully intelligent human–machine interface (HMI) that allows one-time automatic parameter setup without repeated adjustments.
The vacuum suction cups are made of imported high-quality materials, and the vacuum system is rationally designed, providing high vacuum pressure, fast workpiece pickup, and excellent reliability. The vacuum pressure switch also uses an imported brand for consistent performance.
Additionally, the machine is equipped with a one-click reset function, fault alarm, and safety warning system. With a simple touch on the screen, all pre-startup preparation steps can be automatically completed, significantly improving operational efficiency.
LMZN-BQZ-4228 Air-Float Glass Breaking Table
The LMZN-BQZ-4228 model is a fully automatic glass separation machine designed for architectural glass, household appliance glass, automotive glass, decorative glass, and photovoltaic glass industries.
It has passed the ISO 9000 safety certification and adopts an air-floating glass breaking system, enabling precise and damage-free separation of glass with thicknesses ranging from 2 mm to 19 mm.
The main frame is made of bridge-grade steel, welded and aged for stress relief. The surface is coated with high-grade automotive paint, ensuring high strength, deformation resistance, and excellent stability.
The working table size is 4200 mm × 2800 mm × 900 mm, equipped with 1 main and 2 auxiliary breaking rods.The machine features an air-floating device, a high-density tabletop, and a multi-point lifting rod control system, allowing accurate and efficient glass breaking.
The daily processing capacity reaches up to 1800 m² (based on 3 mm glass), achieving a 400% efficiency improvement compared with manual breaking.
LMZN-CNC-4228 Fully Automatic Glass Cutting Production Line
The LMZN-CNC-4228 Fully Automatic Glass Cutting Production Line is an intelligent industrial system designed for photovoltaic, architectural, decorative, and automotive glass applications.
Certified under the ISO 9001 Quality Management System and compliant with CE standards, it integrates precision cutting, visual optimization, and cloud-based closed-loop control technologies.
The line enables a fully automated workflow — from glass loading → intelligent cutting → precise breaking → automatic sorting, achieving high-precision processing for glass thicknesses from 2 mm to 19 mm.
With a daily processing capacity of up to 1800 m² (based on 4 mm glass), it offers a 300% increase in efficiency compared to traditional production lines.
The machine adopts imported European hardware components, ensuring stable performance and long service life.
Its patented cutting head control technology improves cutting efficiency by more than 20% compared with conventional equipment.
It provides high cutting accuracy and excellent breaking quality, extending the grinding wheel’s lifespan during edging and reducing production costs.
The system enables seamless integration with warehouse and ERP systems, backed by independent intellectual property rights.
It uses an American industrial control computer for high-speed data transmission and strong anti-interference capability.
The machine frame is made of specially treated modulated steel, fully annealed to ensure strong deformation resistance.
An upgraded transmission system increases cutting efficiency by 10%, while the dual-oil circuit design supports both cutting oil and kerosene, with an enlarged tank volume for improved performance.
LMZN-CNC Fully Automatic Glass Cutting Machine (Laser Marking)
The LMZN-CNC Fully Automatic Glass Cutting Machine (Laser Marking) is a permanent marking device designed for existing glass processing enterprises. It is suitable for marking various types of glass, including architectural glass, insulating glass, laminated glass, colored glass, tempered glass, LOW-E glass, and mirrors.
The system uses a glass cutting machine as the carrier and features:
High marking speed: 3–5 seconds per mark.
High precision: marking accuracy within ±0.2 mm.
Customizable marking position: easy to operate.
Versatile marking capability: supports laser printing of QR codes, barcodes, plain text codes, 3C certification marks, company logos, and other customized labels on the glass surface.
Permanent identification: replaces traditional paper labels, never peels off, and can go directly into the tempering furnace.
Automatic label generation: label content is automatically created based on optimized layout results.
Accurate code reading: at a conveying speed of 40–60 m/min, the reading success rate reaches 100%.
Smart data management: supports ERP system integration.
No need for secondary labeling: eliminates manual work during washing and tempering processes.
Seamless system integration: perfectly integrates with cutting systems, storage systems, and management software, allowing real-time updates.
This machine completely solves the problem of glass identification and traceability while also providing anti-counterfeiting functionality.
LMZN-2520 Fast Glass Loading and Unloading Table
The LMZN-2520 Fast Glass Loading and Unloading Table is a specialized device designed for loading and unloading various types of glass, including architectural glass, curtain wall glass, automotive glass, kitchenware, and bathroom glass. It allows flexible selection of suction cups to handle different glass sizes easily and efficiently. The equipment uses a servo motor for rapid positioning, ensuring high reliability and precision while enhancing safety and significantly reducing labor costs. It is compatible with cutting, washing, edging, and other glass processing lines, achieving fully automated operation—only one operator is needed to perform both loading and unloading with a single button press.
Both the loading and unloading tables are controlled by a PLC system.
The loading table can be set to pick up a specific number of glass sheets; once the preset quantity is reached, the machine automatically stops. Alternatively, it can run without a preset quantity and will automatically stop once all glass on the rack has been processed.
The system features an LCD display with options for automatic or manual loading/unloading, providing a simple and intuitive user experience.
When connected to an edging machine (with a matching interface), the loading table can synchronize and operate in line with it.
The suction cups can be controlled via a touch screen to adjust the number of cups used.
The unloading table can synchronize its speed with that of a glass washing machine.
The suction cups support automatic and manual opening/closing modes:
In automatic mode, the system selects suction cups automatically based on the glass size—no manual intervention required.
In manual mode, the operator can control the number of suction cups through the touch screen.
This machine enables intelligent, efficient, and safe handling of glass throughout the production process.
LMZN-ZML-20D Fully Automatic Intelligent Four-Edge Grinding Line with Fast Loading and Unloading System
The LMZN-ZML-20D Fully Automatic Intelligent Four-Edge Grinding Line with Fast Loading and Unloading System is an advanced automated solution designed for deep-processing enterprises producing architectural glass, photovoltaic glass, automotive glass, decorative glass, furniture glass, and household appliance glass.
The fully automatic four-edge grinding machine is suitable for processing architectural and insulated glass used in doors and windows. It can handle both complex and simple glass specifications, including clear glass and LOW-E glass. This is a high-efficiency, energy-saving, and highly automated glass edge grinding machine that significantly reduces power consumption, water usage (thanks to a water recirculation system), grinding wheel wear, labor requirements, and overall space utilization.
Each grinding head is equipped with an independently developed intelligent wear detection system, which automatically compensates for wheel wear in real time. The equipment can be integrated with an automatic cutting line, automatic loading/unloading tables, washing machines, and tempering furnaces, forming a fully automated glass processing line.
Technical and Structural Features
The automatic loading/unloading section adopts a dual-beam, dual-grinding-head structure. Fixed and movable grinding heads, as well as the clamping mechanism, are connected to the crossbeam via an aluminum bridge-style structure.
Driven by servo motors and using gear-rack transmission, the system ensures high precision, stable performance, and smoother operation.
The conveyor system on the worktable uses rubber rollers for high stability and minimal deformation, effectively reducing glass scratching.
The machine is equipped with 8 servo motors, all centrally controlled by an Omron PLC controller.
Interface ports are reserved for easy integration with loading and unloading systems to achieve synchronized operation.
A fiber-optic sensor automatically detects glass size and performs precise positioning.
The upgraded Omron PLC system features non-contact detection switches, achieving a maximum grinding speed of 30 m/min.
The servo system is equipped with a built-in three-phase dry-type transformer, preventing damage to the servo controller caused by harmonic interference or phase loss.
The system includes an abnormal condition feedback function — it automatically alarms and displays error messages on the touch screen when an issue occurs.
An emergency stop switch is also provided for immediate control in case of malfunction.
This machine offers a comprehensive, intelligent, and efficient solution for modern glass processing enterprises, combining precision, stability, and safety.
LMZN-ZML-20D Fully Automatic Intelligent Four-Edge Grinding Line with Fast Loading and Unloading System
The LMZN-ZML-20D Fully Automatic Intelligent Four-Edge Grinding Line with Fast Loading and Unloading System is an advanced automated solution designed for deep-processing enterprises producing architectural glass, photovoltaic glass, automotive glass, decorative glass, furniture glass, and household appliance glass.
The fully automatic four-edge grinding machine is suitable for processing architectural and insulated glass used in doors and windows. It can handle both complex and simple glass specifications, including clear glass and LOW-E glass. This is a high-efficiency, energy-saving, and highly automated glass edge grinding machine that significantly reduces power consumption, water usage (thanks to a water recirculation system), grinding wheel wear, labor requirements, and overall space utilization.
Each grinding head is equipped with an independently developed intelligent wear detection system, which automatically compensates for wheel wear in real time. The equipment can be integrated with an automatic cutting line, automatic loading/unloading tables, washing machines, and tempering furnaces, forming a fully automated glass processing line.
Technical and Structural Features
The automatic loading/unloading section adopts a dual-beam, dual-grinding-head structure. Fixed and movable grinding heads, as well as the clamping mechanism, are connected to the crossbeam via an aluminum bridge-style structure.
Driven by servo motors and using gear-rack transmission, the system ensures high precision, stable performance, and smoother operation.
The conveyor system on the worktable uses rubber rollers for high stability and minimal deformation, effectively reducing glass scratching.
The machine is equipped with 8 servo motors, all centrally controlled by an Omron PLC controller.
Interface ports are reserved for easy integration with loading and unloading systems to achieve synchronized operation.
A fiber-optic sensor automatically detects glass size and performs precise positioning.
The upgraded Omron PLC system features non-contact detection switches, achieving a maximum grinding speed of 30 m/min.
The servo system is equipped with a built-in three-phase dry-type transformer, preventing damage to the servo controller caused by harmonic interference or phase loss.
The system includes an abnormal condition feedback function — it automatically alarms and displays error messages on the touch screen when an issue occurs.
An emergency stop switch is also provided for immediate control in case of malfunction.
This machine offers a comprehensive, intelligent, and efficient solution for modern glass processing enterprises, combining precision, stability, and safety.
LMZN Vertical Glass Sorting System
The LMZN Vertical Glass Sorting System consists of four main parts: a loading transition table, a glass detection table, a mobile grid, and an unloading transition table. It is designed for pre-sorting operations before tempering, edging, or insulating processes. The system arranges disordered glass sheets into an organized sequence by performing precise and fast detection and intelligent system comparison and optimization, outputting glass according to preset rack arrangement rules.
This system supports work order scanning and ERP data reading and comparison, effectively replacing manual matching, labeling, and label-removal tasks, thus improving production efficiency.
During operation, the operator brings paired glass sheets to the equipment:
The first batch of glass is loaded onto the loading platform, where it is scanned or measured and transferred into the sorting channel.
The second batch is then loaded for pairing operations.
Once the pairing is completed, the sorted glass is conveyed to the unloading platform, where the operator can remove it or connect the system directly to an insulating glass production line for continuous operation.
The system provides three operational modes: Transfer Mode, Sorting Mode, and Pairing Mode.
Technical Features
Can be used offline as a standalone system or online as part of an MES-connected smart production line.
Equipped with automatic detection and red-green light alarm systems — the machine automatically alarms and displays notifications in case of abnormalities.
Features an emergency stop switch for immediate control during faults.
Supports both automatic and manual operation modes, providing simple and intuitive control.
Uses a color LCD touch screen interface for easy and fast operation.
Offers two detection methods: fiber-optic detection and barcode scanning.
This system enables intelligent, automated, and precise glass sorting and pairing, significantly reducing labor costs while enhancing production consistency and efficiency.
LMZN Laser Glass Drilling and Sandblasting Machine
The LMZN Laser Glass Drilling and Sandblasting Machine is a high-precision device that uses laser technology to sandblast, remove coatings, and drill holes on glass surfaces. It is suitable for a wide range of applications, including photovoltaic glass, architectural glass, automotive glass, electronic products, medical equipment, and decorative or artistic glass, enabling a transformative upgrade from traditional glass processing to intelligent, internet-based manufacturing.
The machine adopts Italian OPTIMA intelligent software, featuring 8-language support to lower the operation threshold for multinational staff, and remote engineering collaboration for troubleshooting production issues on overseas lines.
It integrates a dual-mode system for drilling and sandblasting, allowing users to freely switch between modes based on their production needs. Combined with an adaptive energy control system, it can handle various types of glass with ease.
Key Features
High precision and efficiency: Depending on glass thickness and hole diameter, the machine can complete operations in as little as 1.5 seconds (based on 2 mm glass thickness and 0.3 mm hole diameter).
Non-contact processing: Prevents mechanical stress and minimizes glass damage.
Flexible and customizable design: The table size can be tailored according to factory requirements, maximizing space utilization.
Environmentally friendly: The water circulation system reduces resource consumption and dust pollution, aligning with sustainable production practices.
This equipment represents a cutting-edge solution for intelligent glass processing, combining speed, precision, and environmental responsibility to meet modern manufacturing standards.