ZONESUN ZS-LM03 QR Code Barcode and Batch Number Laser Marking Machine

Description

The ZONESUN ZS-LM03 is a laser marking machine for creating QR codes, barcodes, serial numbers, batch numbers, production dates, logos, and text on compatible materials. Its non-contact infrared laser marking process produces clear, permanent product identification without applying ink directly to the package — suitable for product coding, traceability, and brand marking applications.

The touchscreen control system supports multiple languages (Chinese, English, etc.) and common graphic and coding formats including BMP, DXF, HPGL, JPEG, PLT, CODE39, CODE128, CODE126, QR, and other codes. Red-light positioning provides a visible marking reference to help operators adjust the coding position before production begins. The machine supports static, dynamic, and encoder three marking modes with a marking speed of ≤12,000 mm/s and coding speed of 0–130 m/min depending on material. Constructed from aluminum alloy with anodized surface. 

Parameter

• Model: ZS-LM03
• Overall Material: Aluminum alloy structure with anodized surface
• Power Supply: 220V / 50Hz
• Power Consumption: 400W
• Actual Output Power: ≥21W
• Marking Speed: ≤12,000 mm/s
• Coding Speed: 0–130 m/min (depends on material)
• Marking Modes: Static, dynamic, and encoder (3 modes)
• Cooling System: Air cooling
• Focusing Lens: F-theta lens 165 mm
• Minimum Line Width: 0.0012 mm
• Marking Area: 110 × 110 mm (optional)
• Positioning Method: Red light positioning
• Supported Formats: Chinese, English, numbers, fonts; BMP / DXF / HPGL / JPEG / PLT; CODE39, CODE128, CODE126, QR, and other codes (optional)
• Machine Net Weight: Laser head 4.5 kg; Control cabinet 12.5 kg; Flying support 30 kg
• Dimensions: Laser head 495 × 105 × 110 mm; Control cabinet 416 × 170 × 267 mm
• Operating Requirements: Ambient temperature 0–45°C; Humidity ≤95% non-condensing; No strong vibration

Control Panel

Provides intuitive control of marking parameters and machine settings, with multiple language options for convenient operation.

Infrared Laser Marking System

Uses infrared laser technology to produce clear and precise markings on compatible materials, suitable for product coding, identification and traceability.

Adjustable Marking Position

The adjustable rail and rotary handwheel allow easy horizontal and height adjustment of the laser head to accommodate different product sizes and marking positions.

Casters & Leveling Feet

Swivel casters allow easy machine movement, while adjustable leveling feet provide stable positioning during operation.

Integrated Laser Cabinet

Houses and protects the laser and control components for reliable operation and convenient maintenance.

Key Features

✅ Non-Contact Infrared Laser Marking — No Ink Required: Infrared laser marking produces permanent, clear product identification directly on compatible material surfaces without ink, solvents, or consumables — eliminating ink cost, drying time, and smearing concerns associated with inkjet coding.

✅ ≤12,000 mm/s Marking Speed — 0–130 m/min Coding Speed: High-speed laser marking at up to 12,000 mm/s with a coding speed of 0–130 m/min (material dependent) supports integration with fast-moving production lines requiring continuous high-speed product coding.

✅ Static, Dynamic & Encoder Three Marking Modes: Three selectable marking modes — static, dynamic (flying mark), and encoder — allow the ZS-LM03 to be configured for stationary marking, continuous conveyor line marking, or encoder-synchronized marking according to production line requirements.

✅ Touchscreen Control — Multi-Language, Multi-Format Support: Touchscreen interface supports Chinese, English, numbers, and custom fonts, plus BMP, DXF, HPGL, JPEG, PLT file formats and CODE39, CODE128, CODE126, QR, and other barcode/2D code types (optional).

✅ Red Light Positioning: Visible red-light reference guide helps operators precisely locate the marking position on the product or packaging before starting production, reducing setup time and misalignment.

✅ 0.0012 mm Minimum Line Width — High-Definition Marking: F-theta 165 mm focusing lens achieves a minimum line width of 0.0012 mm for high-resolution QR codes, fine text, micro-barcodes, and detailed graphic marking on compatible materials.

✅ Adjustable Laser Head Position: Adjustable rail and rotary handwheel allow easy horizontal and height repositioning of the laser head to accommodate different product sizes, container heights, and marking position requirements on the production line.

✅ Mobile Flying Support Frame with Casters & Leveling Feet: Mobile flying support structure (30 kg) with swivel casters allows easy machine repositioning between production lines, while adjustable leveling feet provide stable, vibration-free operation during marking.

✅ Compact Modular Design: Separated laser head (4.5 kg) and control cabinet (12.5 kg) with flying support structure enable flexible mounting and integration into existing production lines without major line modifications.

Applications

• QR Code & 2D Code Marking: Laser marking of QR codes, Data Matrix codes, and other 2D codes on compatible product packaging, labels, and direct product surfaces for traceability, authentication, and consumer engagement applications.
• Barcode Marking: Permanent laser coding of CODE39, CODE128, CODE126, and other 1D barcode formats on compatible packaging materials, cartons, and product surfaces for inventory management and retail scanning.
• Batch Number & Production Date Coding: High-speed laser coding of batch numbers, production dates, expiry dates, lot codes, and manufacturing information on compatible food, beverage, pharmaceutical, and consumer goods packaging.
• Serial Number Marking: Variable serial number laser marking on compatible products, components, and packaging for product traceability, warranty registration, and anti-counterfeiting applications.
• Logo & Brand Marking: Laser engraving of brand logos, graphic marks, and decorative elements on compatible product surfaces and packaging materials for permanent product branding and identification.
• Pharmaceutical & Medical Device Coding: Non-contact laser coding of batch numbers, expiry dates, lot codes, and 2D traceability codes on compatible pharmaceutical packaging, medical device components, and healthcare product packaging requiring permanent, ink-free marking.
• Electronic Component Marking: Precision laser marking of part numbers, serial codes, QR codes, and identification information on compatible electronic components, PCBs, and hardware parts requiring fine, accurate, and permanent marking.
• Food & Beverage Packaging Coding: High-speed flying laser marking of production dates, batch codes, best-before dates, and brand information on compatible food and beverage packaging materials moving on continuous production conveyor lines.