Laser scribing mass production system for thin-film solar modules

Thin-film solar Laser scribing mass production machine is designed for efficient and large-scale production, equipped with multi-beam parallel processing technology, supporting large-size glass/flexible substrates of 1200x600mm and above (single processing area ≥0.72㎡), laser accuracy ≤20μm, and maximum scribing speed ≥1.5m/s.The Thin-film solar Laser scribing manufactured by Microtreat adopts a mechanical spectroscopic optical system, and each channel is equipped with an attenuation module to ensure the stability of the beam power. Integrated visual positioning and distance measurement system, compatible with P0-P5 full-process laser process, stable yield ≥ 98%, adapted to roll-to-roll (R2R) process, enabling low-cost, high-consistency mass production of perovskite components.

1. High productivity: ultrafast laser, equipped with at least 8 processing beams, single-machine capacity exceeds 150MW;

2. High precision: with a number of unique secret technologies, the scribing accuracy

＜±10um, the dead zone can be controlled within 130um;

3. High reliability: unique design concept, equipment utilization rate exceeds 98%;

4. Stable scribing mode: the product does not move, the multi-channel cutting head moves, avoiding the vibration problem when the product moves, ensuring the stability of scribing;

5. Mechanical spectrometry: each channel is equipped with an attenuation module to ensure that the beam power fluctuation is ≤3%

Thin-film Solar Laser Scribing Mass Production Machine Specifications

1. Product size: 600x1200mm, 1000x2000mm, 1200x2400mm, customizable

2. Industrial camera equipped with high and low magnification telecentric lens, CCD positioning accuracy ≤±3μm

3. Rigid glass thickness: 1.1-6mm; compatible with flexible (attached to rigid substrate)

4. X/Y linear motor positioning accuracy ≤±3μm, repeatability ≤±2μm

5. P4 edge cleaning galvanometer scanning maximum processing speed: 10000mm/s, edge cleaning speed ≥180mm/s@10mm width

6. P1-P3 maximum marking speed ≥1500mm/s

7. Marking single-side thermal impact ≤10μm

8. Sub-cell width: 4-20mm adjustable; edge cleaning width: 2-30mm adjustable

9. File formats that can be processed: standard Gerber files, DXF files, DWG files, etc.

10. Windows 10 control PC, 21.5-inch monitor

11. TeamViewer remote access

12. Installation and training on site by Microtreat staff

13. Dust is collected by dust collector, exhaust flow: >2250m³/h, air duct diameter: ￠250mm

14. Compressed air pressure: 0.5~0.7Mpa, flow: <400L/min, compressed air pipe diameter: ￠12mm

15. Marble base and metal welded frame

16. Ground feet with seismic isolation function

17. Overall dimensions: about 6200x3200mmx2600mm (Subject to the actual product, 600x1200mmP1)

18. Rated power 30KW, weight <15 tons

19. 3-color status signal tower

20. 60s @ 5mm spacing, 20mm edge width, 600x1200mm

21. Interlock or Sensor installed at all door positions