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Metal thin film etching system
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VLF laser etching machine
VLF laser etching machine
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Model:SC-K1200


Laser etching silver paste & ITO extremely fine line width 3D testing report:


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Industry application:

(1) 100 inches large-size industrial & teaching resistive, capacitive touch screen silver & ITO etching, other etchable materials including metal grid, nanosilver and graphene.

(2) ITO and metal thin film etching.

(3) Lithography mask etching and molding in PCB industry.

(4) Solar photovoltaic thin film circuit etching.

 


The machine advantages:

1、Dry etching, simple process, intelligent operation, products with high consistency and yield up to 99%.

2、Silver and ITO film one-time etching supportive, the minimum laser line of 20μm, single-layer multipoint capacitor touch sensor etching supportive.

3、CCD visual homing target, one-time process 2850mm×1300mm, and the stitching precision of XY platform less than 5μm.

4、The system supports multiple visual positioning characteristics,and the time for catching 5 million single point  target is less than 1 second with the positioning accuracy of ±3μm, thus overcome the deviation etching caused by offset printing.

5、Work 50000 hours without consumables and maintenance, instead of yellow light process.

 

                                                     Technical specifications


No.

Items

Specifications

Optical unit

1

Laser device

1064nm nanosecond、picosecond  optional

2

Laser power

20W

3

Beam quality

M²<1.3

4

Focusing method & processing head

F-Theta focusing lens、single-head

5

Minimum focusing speckle diameter

Ф15μm

Laser processing properties

6

Processing speed

1000-4000/s adjustable

7

Minimum etching line width

20μm

8

Etching line width accuracy

±5μm

9

Maximum single processing range

130mm×130mm,20μm line width

170mm×170mm,35μm line width 

10

Maximum etching range

2.85m×1.3m, arbitrarily automatic matching

11

Laser etching circuit matching accuracy

≦±5μm

Machine unit

12

Machine tool structure

 Column & gantry

13

Numbers of axles and types of machine tool

Max.8,X,Y,Z & θ axle

14

Maximum journey & speed of operating platform

2.85m×1.3m, 800mm/s

15

Repetition accuracy of moving platform

≦±1μm

16

Positioning accuracy of moving platform

≦±4μm

Software control unit

17

Laser processing & platform control

Strongsoft, Strongsmart

18

Lead-in format of processing file

Dxf, Plt, DWG, Gebar

19

CCD visual positioning software

AISYS Vision

20

CCD visual positioning accuracy

≦±3μm

Electric unit

21

Vacuum system

Vacuum generator

22

Dedusting & dust-collecting system

Centrifugal fan

Installation environment

23

Power supply & regulator power

220V/380V, 6KW

24

Pressure of compressed air

≥0.6MPa

25

Rank of clean room

10000

26

Ground bearing

2T/m²

 

 







Business department head:


Mr tan  18617218466


E-mail:tsh@stronglaser.com


Hits:  UpdateTime:2016-07-03 08:57:00  【Printing】  【Close

Business department head:


Mr tan  18617218466


E-mail:tsh@stronglaser.com