Laser Scribing Machine for Solar Cell

• Customization: Available
• Production Scope: Product Line
• Automation: Automation
• Model NO.: OLS-20F
• After-sales Service: on-Line Support
• Laser Wavelength: 1064nm
• Laser Power: 20W
• Scribing Width: 30μm
• Scribing Speed: 300mm/S
• Warranty: One Year Warranty
• Transmission Type: Flexible
• Automatic Production Line: Assembly
• Certification: CE
• Flexible Production: Intelligent Manufacturing
• Rhythm: Flow Production Line
• Transport Package: Air or Sea Transportation
• Trademark: Ooitech
• Origin: China
• Production Capacity: 50/Per Year

Product Description

[ Machine Function ]
scribing or cutting the Solar Cells and Silicon Wafers in solar PV industry, including the mono-si (mono crystalline silicon) and poly-si (poly crystalline silicon)solar cells and silicon wafer. 

Top 10 Advantages of Solar Cell Non-Destructive Laser Scribing Machine:

Top 1: WaterlessNo Secondary Pollution
Top 2: Low TemperatureHigh Performance
Top 3: 156-230mmP & N type Compatible
Top 4: PERC HIT TOPCONHJT IBC Compatible
Top 5: CCD auto-correction
Top 6: Ultra-low broken rate, No hidden cracks
Top 7: Ultra-high bending strength
Top 8: High usage rate, Maintenance-free
Top 9: Can update to 1/31/4 1/5 upto 1/7
Top 10: CompatibleUnloading box

Function: 
solar cell non-destructive laser scribing machine is automatic non-constructive laser cutting machine that is used to scribe and break apart full solar cells to half-cutting cells, no mechanical splitting cell to get the best cutting effect. it is integrated with loading and unloading systems, laser scribing, automatic break-apart, and vision detection systems. This machine is widely used in PV industry to produce high-efficiency silicon solar modules in China and other countries.

Features of equipment

1. The latest technology of Non-Destructive Cutting (thermal laser separation technology)
2. Dry Cutting, Waterless, no need water spray during Splitting (No Water Stains Pollution)
3. High throughput upto 7000pcs/h(SL5-UD7000)
4. Low breakage rate, less than 0.05%
5. Low Splitting Temperature (<130°C), meets the lower temperature requirement of PERC Hit Topcon IBC Cells cutting.
6. N-type and P-type cells Compatible
7. Smooth cutting surface with no cracks
8. Easy to upgrade reserved space to upgrade to 1/3 1/4 cut
9. Simple process, with only 4 steps: loading, Slotting, Splitting and unloding. Without water spraying and drying process
10. Low breakage rate ≤0.05%
11. Automatic split, no mechanical split action, split directly by laser
12. Easy Maintenance
13. Optional to butt-joint ATW or Lead tabber stringer, finished cut cells could transfer to stringer by update kits
14. Visual detection systems, 20Mpixel CCD Industrial camera could pickup NG cells out and auto-correct the cutting position
15. Less dust: micro-dust, only a few dust is generated clean and environmentally friendly

[ Machine Features ]
1. Using the China Top Brand Raycus Fiber laser 
  service time over 100,000hours. Stronger adaptability to environment
2. Work table: X-Y movable
  Solar cell can be automatic absorption 
3. Air cooling, compact structure, small size
4. Higher conversion efficency,
lower operating cost, save power consumption, cost and shorter maintenance time; 
5. Laser Pulse width is more narrow,
Higher peak power, faster scribing cutting speed
6.Long time uninterrupted continuous maintenance-free operation,
 no consumable wearing parts to replace
7. Stepper motor or servo motor different cost.

[ Technical Parameters ]
Model	OLS-20F
Laser wavelength	1064nm
Laser power	20W
Scribing width	30μm
Scribing speed	300mm/s
Scribing accuracy	±10μm
Working area	245x245mm
Temperature control precision	0.5°C
Working power	220V/50Hz/1kvA
Working table	negative pressure absorbing and dust elimination
Cooling method	Forced air cooling

Pictures