Product Introduction
The SC-20D Full Automatic Solar Cell Laser Cutting Machine is a higher-end upgraded model based on the proven SC-20A platform. It is specially designed for shingled solar cell production, and its core advantage is the dual-laser-head design, with two laser units working simultaneously to deliver higher throughput, more stable cutting performance, and better suitability for shingled cell processing in modern photovoltaic manufacturing lines.
The complete system integrates multiple sophisticated components including A/B dual loading boxes, automated loading robotic arms, precision positioning mechanisms, cutting workbench, X/Y cutting motion modules, dual fiber laser systems, optical path systems, unloading robotic arms, and finished product storage boxes. The equipment operates through a seamless automated workflow: the loading robotic arm picks solar cells from the loading box to the cutting workbench, where the positioning mechanism precisely aligns the cells. After positioning, the cells move to the cutting area where the X/Y cutting modules and dual laser heads work in coordination to complete cell division with higher efficiency. Finally, the cut cells are positioned and transferred to the corresponding storage boxes.
As a leading solution from Ooitech (www.ooitech.com), specializing in 5MW to 1GW solar panel production line equipment, this machine embodies our commitment to delivering cutting-edge technology for the solar manufacturing industry.
Technical Specifications
Core Performance Parameters
Key Selling Point: Specially designed for shingled solar cell production, with dual laser heads and two lasers working simultaneously, positioned as the advanced version of SC-20A.
| Parameter | Specification |
|---|
| Model | SC-20D |
| Production Capacity | ≥800 PCS/H (210mm 6-piece cutting)
1800-2000 PCS/H (half-cell cutting) |
| Cutting Precision | ±0.05mm (excluding rounded corners) |
| Maximum Operating Speed | 1000mm/s (adjustable) |
| Compatible Cell Sizes | 156mm, 166mm, 182mm, 210mm (full size) |
| Laser Power | 30W × 2 units |
| Laser Wavelength | 1064nm |
| Pulse Frequency | 20kHz - 200kHz |
| Wafer Thickness Range | 120-220μm |
| Workbench Size | 230mm × 230mm |
| X/Y/Z Travel Range | 650mm × 650mm × 50mm |
| Loading Capacity | 2 boxes, 250 pieces/box |
| Equipment Failure Rate | ≤3% |
| Positioning Method | Mechanical positioning |
| Loading/Unloading | Fully automatic |
Physical & Environmental Specifications
| Parameter | Specification |
|---|
| Machine Dimensions | 4020mm(L) × 1140mm(W) × 1610mm(H) |
| Weight | 850 kg |
| Power Supply | 220V, 50Hz, 3.5kW |
| Compressed Air | 6-8 Bar, ≥400L/min |
| Operating Temperature | 20-25°C |
| Relative Humidity | <85% (non-condensing) |
| Cleanroom Class | ISO Class 8 (300,000 grade) |
Technical Advantages
1. Dual Laser System Configuration
High-efficiency processing with two 30W fiber lasers working simultaneously
Wind-cooled laser systems ensuring stable long-term operation
Selectable laser shutdown feature for flexible operation modes
Short focal length focusing system for superior beam quality
2. Advanced Automation Features
A/B dual loading boxes enable non-stop operation for maximum efficiency
Bernoulli non-contact suction cups prevent cell damage during handling
Automatic size adjustment for full compatibility with all standard cell sizes
Real-time fault alarm system with comprehensive diagnostic capabilities
3. Precision Control System
Delta PLC control with KUNLUN 10" touchscreen interface
Servo motor drives on all critical motion axes
Linear guide rails with ball screws for smooth, accurate movement
Dual positioning mechanisms with adjustable angles for versatile cutting patterns
4. Superior Cutting Performance
Industry-leading ±0.05mm cutting precision
Adjustable speed up to 1000mm/s for optimized throughput
Hard-treated workbench with point dust removal system
High negative pressure vacuum adsorption for secure cell holding
5. Quality Components
OMRON proximity switches for reliable position detection
SMC/AirTAC pneumatic components for consistent performance
Schneider electrical contactors ensuring electrical safety
WON linear guides and screws for long-term stability
Product Applications
Solar Cell Manufacturing Applications
1. Half-Cell Technology ProductionThe SC-20D excels in half-cell solar panel production, achieving 1800-2000 PCS/hour throughput. This application significantly reduces resistive losses and improves module efficiency, making it ideal for high-performance solar panel manufacturing lines.
2. Shingled Solar Cell ProcessingSpecially designed compatibility for shingled cell technology allows manufacturers to produce overlapping cell configurations that maximize active area utilization and enhance module power output.
3. Multi-Size Cell ProcessingWith its adjustable configuration supporting 156mm, 166mm, 182mm, and 210mm cells, the machine adapts to various production requirements including:
PERC cell cutting for enhanced efficiency modules
TOPCon cell processing for next-generation technology
MBB (Multi-Busbar) cell division for reduced silver consumption
Flexible solar panel production for specialized applications
4. High-Volume Production LinesPerfect integration into 5MW to 1GW solar panel production facilities, working seamlessly with other Ooitech equipment including tabber stringers, laminators, and testing systems.
Contact for Purchase
Get Your SC-20D Laser Cutting Machine Today!
Transform your solar panel production capabilities with Ooitech's advanced laser cutting technology. Our comprehensive service includes equipment design, delivery, training, raw materials supply, and after-sales support.
Watch our MBB Full Automatic Production Line in Action: View on YouTube. Subscribe to our YouTube Channel for more solar factory insights.
Download Resources:
Complete Service Package Includes:
Professional installation and commissioning
Comprehensive operator training program
Spare parts and consumables supply
24/7 technical support
Regular maintenance services
Contact us today for a customized quotation and discover how the SC-20D can enhance your solar panel production efficiency!
