Laser Marking Machine

Industrial Laser Marking Machines for Metal, Plastic & Precision Components

HT Laser manufactures industrial laser marking systems for permanent identification, serialization, deep engraving and high-speed batch marking. Fiber, MOPA, UV and CO₂ configurations cover metals, plastics, glass, wood and electronic components, with marking area, laser power, vision positioning and automation configured for specific production requirements.

Enclosed Desktop Fiber Laser Marking Machine
The Enclosed Desktop Fiber Laser Marking Machine features an aluminum alloy body and fully enclosed structure for permanent marking on metal parts and engineering plastics. The compact desktop...
read more
Visual Position Laser Marking Machine
The HT-VF-100 is a fiber laser marking machine with CCD vision positioning for automatic workpiece alignment and traceability marking. It is used for metal parts, electronic components, and...
read more
Portable Co2 Galvo Laser Marking Machine
The Portable CO₂ Galvo Laser Marking Machine is a compact laser marking system for permanent coding, engraving, and identification on non-metal materials. It uses a CO₂ laser source with a...
read more
Fully Close Fiber Laser Marking Machine
The Fully Closed Fiber Laser Marking Machine provides precise and permanent marking of logos, QR codes, serial numbers, batch codes, and product information on metal and selected non-metallic...
read more
60w Fully Enclosed Fiber Laser Marker
The 60W Fully Enclosed Fiber Laser Marker combines a 60W fiber laser source, galvanometer scanning system, enclosed marking cabinet, and computer-controlled marking software. It processes serial...
read more
50W Handheld Laser Marking Machine
The 50W Handheld Laser Marking Machine is a portable fiber laser marker for permanent identification on large, heavy, assembled, or fixed-position metal components.
read more
Aluminum Body Handheld Laser Marking Machine
The HT-FH20 / HT-FH30 / HT-FH50 is a handheld fiber laser marking machine with an aluminum alloy body for permanent marking on large, heavy, or fixed metal components. The portable marking head...
read more

Marking Performance & Capability

Parameter	Typical Capability
Laser Wavelength	Fiber / MOPA: 1064 nm · UV: 355 nm · CO₂: 10.6 μm
Laser Power	Fiber: 20W–100W · MOPA: 30W–100W · UV: 3W–10W · CO₂: 30W–100W
Marking Area	110 × 110 mm to 300 × 300 mm; larger areas available
Minimum Line Width	Down to 0.01 mm
Scanning Speed	Up to 7,000 mm/s with selected Sino-Galvo / Scanlab configurations
Metal Engraving Depth	Up to 1.5 mm on selected 50W/100W fiber configurations
Special Marking	MOPA stainless-steel color marking / anodized-aluminum black marking / UV fine marking
Automation	CCD vision / Marking-on-the-Fly / Excel-TXT data import / robotic integration

Compatible Materials: Stainless steel / Carbon steel / Aluminum / Brass / Copper / Titanium / Engineering plastics / Acrylic / Wood / Leather / Glass / Ceramics / PCB substrates

Laser Marking Machine Product Range

Laser Marking System	Primary Processing Focus
Fiber Laser Marking Machine	Metal marking, serial numbers, QR/Data Matrix codes and deep engraving
MOPA Fiber Laser Marking Machine	Black marking, color marking and fine metal processing
UV Laser Marking Machine	Fine marking on plastics, glass, electronics and heat-sensitive materials
CO₂ Laser Marking Machine	Non-metal marking and engraving on wood, acrylic, leather, paper and packaging
Enclosed Desktop Laser Marking Machine	Safe, compact marking for workshops and production environments
Visual Position Laser Marking Machine	CCD-assisted positioning for irregular or randomly placed workpieces
Portable / Handheld Laser Marking Machine	Mobile marking of large, heavy or difficult-to-position components
Flying Laser Marking System	High-speed inline coding and serialization on conveyor production lines

Material-Specific Marking Solutions

Metals:

Fiber and MOPA systems for stainless steel, carbon steel, aluminum, brass, copper and titanium.

Plastics & Polymers:

UV or CO₂ configurations for high-contrast marking with controlled thermal impact.

Glass & Ceramics:

UV systems for fine surface marking and detailed identification.

Wood, Acrylic & Leather:

CO₂ systems for engraving, cutting and decorative marking.

Electronics & PCBs:

UV systems for fine codes and component identification where heat control is critical.

Selection Guide

Production Requirement	Recommended Configuration
Small parts / standard batch marking	Desktop Fiber / MOPA
Irregular or randomly positioned parts	CCD Vision Laser Marker
Large or heavy workpieces	Portable / Large-Format System
Cylindrical components	Rotary-axis configuration
Continuous conveyor production	Flying / MOTF Laser Marking
High-volume automated production	Vision + Conveyor + Robotic Integration

Marking Methods & Process Control

Deep Engraving:

High-power fiber systems for recessed identification on metal parts, tools and industrial components.

MOPA Color Marking:

Adjustable pulse parameters for color effects on stainless steel and controlled black marking on anodized aluminum.

Fine UV Marking:

355 nm processing for small characters, codes and heat-sensitive components.

CCD Vision Positioning:

Automatic workpiece recognition and coordinate correction for irregular or randomly positioned parts.

Marking-on-the-Fly:

Real-time coding on moving products for continuous conveyor production.

Variable Data Marking:

Sequential numbers, QR/Data Matrix codes, barcodes, dates and database-driven identification.

Industries & Applications

Automotive & Industrial Components: VINs, serial numbers, Data Matrix codes, logos and deep identification on engines, chassis parts, gears and metal components.

Electronics & Semiconductors: Fine marking of PCBs, electronic components and sensitive substrates where small marking size and controlled heat input are required.

Medical Devices:

Permanent identification, UDI codes and traceability marks on stainless-steel instruments and medical components.

Hardware & Tools:

Part numbers, scales, logos and deep markings on bearings, tools, measuring instruments and industrial hardware.

Packaging & Consumer Products:

Batch codes, dates, logos and personalization on packaging, leather goods, wood products, jewelry and finished consumer items.

Enclosed Desktop Fiber Laser Marking Machine

Software, Automation & Custom Integration

Control & Software: EZCAD 2 / EZCAD 3 control systems; LightBurn compatibility available for selected configurations. Supports DXF, PLT, AI, BMP and common vector/raster formats.

Variable Data & Database: Automated serial numbers, date/time codes, barcodes and QR/Data Matrix marking with Excel/TXT data import.

Vision & Positioning: CCD vision for pattern recognition, target alignment and automatic marking-position compensation.

Production-Line Integration: Conveyor MOTF, external triggers, rotary axes, PLC interfaces and 6-axis robotic cells.

Custom Configuration: Custom machine structures, 110 × 110 mm to 300 × 300 mm+ marking fields, dedicated fixtures and production-line interfaces.

Manufacturing Quality & QC

Optical Alignment: Red-light alignment and laser coaxiality verification.

Power Stability: 24-hour continuous laser output stability testing.

Galvanometer Calibration: Grid-distortion correction across the marking field.

Marking Verification: Actual workpiece testing for marking contrast, position, line quality and depth.

72-Hour Full-Load Burn-In: Continuous operation testing of power supplies, control systems and cooling components.

Final QC: Optical, electrical, motion-axis and marking-performance inspection before shipment.

Quality System: ISO 9001:2015.

Why Choose HT Laser

20+ Years of Precision Marking:

Established in 2004; National High-Tech Enterprise with 4 invention patents and 20+ utility model patents.

Complete Multi-Wave Solutions:

Fiber, MOPA, UV and CO₂ systems for different materials and marking requirements.

Turnkey Automation & Vision Integration:

CCD positioning, MOTF, robotic cells and database-connected marking systems.

Global Certifications:

ISO 9001:2015, EU CE Certified and US FDA Compliant.

Tier-1 OEM References:

BYD, BMW, Mercedes-Benz, Valeo, CASC, BOE, Sunwoda, Sunlord Electronics and Chow Tai Fook.

productcate-800-500

productcate-1200-500

productcate-1200-800

Packaging & Global Delivery

Export Packaging:

Moisture-resistant protection, shock-absorbing materials and fumigation-free plywood cases.

Shipping Options:

FOB, CIF, DDU and DDP solutions for international orders.

Documentation:

Machine manuals, calibration records, inspection documents and installation guidance supplied with shipment.

FAQ

Q: What materials can your laser marking machines process?

A: Fiber and MOPA systems are mainly used for metals including stainless steel, carbon steel, aluminum, brass, copper and titanium. UV and CO₂ systems cover plastics, glass, ceramics, wood, acrylic, leather and other non-metal materials.

Q: What is the difference between Fiber, MOPA, UV and CO₂ lasers?

A: Fiber is primarily used for metal marking and engraving. MOPA provides greater pulse control for applications such as stainless-steel color marking and anodized-aluminum black marking. UV is suited to fine, heat-sensitive materials, while CO₂ is mainly used for non-metals.

Q: How deep can a fiber laser engrave metal?

A: Selected 50W/100W fiber configurations can achieve engraving depths of up to 1.5 mm, depending on material, power, marking speed and processing strategy.

Q: What marking area is available?

A: Standard marking fields range from 110 × 110 mm to 300 × 300 mm. Larger working areas can be configured for large components or batch layouts.

Q: How fast can the laser marking system operate?

A: Selected Sino-Galvo / Scanlab configurations can reach scanning speeds of up to 7,000 mm/s. Actual production throughput depends on marking content, material, resolution and workpiece handling.

Q: Can the machine mark randomly positioned parts?

A: Yes. A CCD vision system can identify workpiece position and automatically correct the marking coordinates, reducing the need for precise manual positioning or dedicated fixtures.

Q: Can the system mark variable serial numbers and QR codes automatically?

A: Yes. EZCAD-based systems support sequential numbering, date/time codes, barcodes and QR/Data Matrix marking. Excel/TXT database import and production-line interfaces are also available.

Q: Can the laser marker work directly on a production line?

A: Yes. MOTF flying marking, external triggers, conveyors, rotary axes, PLC interfaces and robotic integration can be configured for automated production.

Q: How do you verify marking quality before shipment?

A: Machines undergo optical alignment, laser power stability testing, galvanometer calibration, actual workpiece marking tests, 72-hour full-load burn-in and final optical, electrical and marking-performance inspection.

Q: What warranty and technical support do you provide?

A: HT Laser provides a 2-year warranty for core machine components, together with remote technical support, commissioning assistance and international spare-parts support.

As one of the most professional laser marking machine manufacturers and suppliers in China, we have world-leading production equipment and strong manufacturing capabilities. Please feel free to buy high quality laser marking machine for sale here from our factory. Customized orders are welcome.