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LG-LA-1325
Large Format Laser Marking Machine
Customized laser · Dual-axis simultaneous large format marking · High-precision marking
Machine Features
300*2500mm strip: one-time seamless marking; 280*1300mm round: one-time circumferential seamless marking.

Simultaneous Large

Format Marking

Taiwan bus control system supports one-button autofocus function independently developed by Ledi.

Bus Control System

Gantry Structure

Gantry moves with the marking head, marking---move---marking--move. 

The oversized marking seams are difficult to distinguish with naked eyes.

Industrial-grade customized laser,  can realize: whitening, blackening and darkening of metals; mirror paint stripping, mirror paint stripping and frosting can be completed at one time.

Customized

Laser Source

Dual-axis Simultaneous Movement

Fast marking, fast engraving, fast drilling,seamless splicing marking,  etc.

High-precision linear modules and heavy-duty machine tools, 

flatness ≤ 0.2 mm, repeatability = 0.02 mm.

High-Precision

Motion Module

Integrate multiple functions: control system, galvanometer system, laser system,
dual-axis or three-axis motion system and high-precision machine tool system.
Dual-axis Simultaneous Motion Large Format Laser Marking Machine
The above system is controlled uniformly by the splicing marking system, the synchronous movement of the expansion axis is used to compensate the marking format of the galvanometer, that is, in addition to the XY axis of the galvanometer, an external XY axis motion mechanism is added. During the marking process, the galvanometer can mark  300 x 300mm range, and the expansion axis moves at the same time together with the galvanometer, and can achieve continuous one-time marking of 300 x 2500 mm rectangular filling, achieving 3 meters seamless marking.
Thus realized: fast marking, fast engraving, seamless splicing marking, fast punching of large format.

Use customized laser source, combined with a high-speed swing galvanometer and a quartz lens, 

to ensure even distribution of high-quality light spots and better marking results.

High Precision Marking
Gantry Structure
Use high-precision linear modules and heavy-duty machine tools, the marking seams are difficult to distinguish with naked eyes.
The gantry moves with the marking head during marking.
The platform use unpowered rubber-coated rollers, easy to load and unload materials without damaging the bottom side.
Rolling Platform for Easy Loading
Unpowered rubberized roller·rolling platform

10 mm steel plate, welded and tempered. 

The movement mounting surface and workbench are all precision milled, flatness ≤ 0.2 mm.

High Precision Heavy Duty Machine Tools

Use aerospace standard aluminum profiles, the beams are extruded by 4,300 ton press. 

Corrosion-resistant, lightweight, highly rigid, good dynamic performance, and high splicing accuracy.

Aerospace Aluminum Beam
Simultaneous Motion Large Format Marking

300*2500mm rectangle, 

one-time seamless marking

300*1300mm round, one-time circumferential seamless marking
High-precision linear guides from Taiwan plus grinding-grade racks, repeatablity 0.02 mm;
Taiwan bus servo motor plus planetary reducer, the motion acceleration can reach 60m/min.
High Precision Motion Module
planetary reducer
Taiwan gear and rack
High precision taiwan linear guide rail
Taiwan servo motor and driver

Taiwan bus control system, supports one-click lifting autofocus function independently developed by Ledi, 

Supports automated control and stable connection of multiple expansion axes and various industrial sites.

Bus Control System
Seamless splicing
Difficult to distinguish with naked eyes

Support one-click lifting

Auto Focus

Various marking methods
Achieve refined large format
Automation control
Stable connection
Bus control system
Support automated production lines
Large format
Process control
Industrial-grade customized laser source, can achieve: whitening, blackening, darkening of metals and mirror paint removal.
Mirror paint removal and sanding can be completed in one time.
Customized Fiber Laser Source
Machine Parts
High Speed Digital Galvanometer
YYC Grinding Rack
Automatic Oiler
Field Lens
Taiwan Hiwin Linear Guide Rail
Monitor and Console
Tri-Color Indicator Light
High Precision BUS Servo Motor Driver
Electrical System
Unpowered Rubberized Roller & Rolling Platform
Heavy Duty Machine Tools, Fine Milling
Precision Welding, Tempering Treatment
Technical Parameters

Model
Laser Power
Wavelength 

Beam Quality

Repetition Frequency

Min. Line Width
Repeatability

LG-LA-1325
60/100/200W Optional
1064nm 
M2 
2kHz~2000kHz 
0.01mm 
±0.02mm   Rectangle no need splicing, one time marking; Round and abnormity need splicing, splicing accuracy is 0.1mm.
Working Power
Marking Speed
Product Size
Packing Size
Cooling System
AC380V/60Hz
≤8000mm/s
4600 x 2300 x 1600mm
4800 x 2300 x 1800mm
Air cooling
Processable Materials
Application Scenarios
1. Large-format patterns that exceed marking range of the 2D galvo or 3D dynamic galvo;
2. Extra large patterns that require high-precision marking effects;
3. Marking range not limited by galvo range, reducing splicing problem.
Fiber laser: elevator decorative panels, smart mirror, stainless steel, signs, etc.;
CO2 laser: engraving/cutting/punching of fabric, leather, yoga mats, jeans, acrylic, wood boards etc;
UV laser: glass, ceramics, mirrors, wood boards, stainless steel and other materials, compatible with Fiber and CO2 lasers.
The Advantages Compared with Traditional Technology
Smart Mirror Processing Technology and Cost
SS Engraving Processing Technology and Cost
LG-LA-1325 Machine Size:
4600mm
2300mm
1600mm

2500mm

1300mm
Samples
Smart mirrors, stainless steel, large signs, yoga mats, wooden boards, glass, plastic, acrylic, etc.