OLS-20E is specially designed for shingled solar cell cutting, featuring dual laser heads, automatic 1/4 breaking, and compatibility with 1/2 breaking for flexible solar cell processing.
OLS-20E Dual-Laser Solar Cell Cutting Machine with Automatic 1/4 Breaking for Shingled Solar Cell Production
OLS-20E is specially designed for shingled solar cell cutting, featuring dual laser heads, automatic 1/4 breaking, and compatibility with 1/2 breaking for flexible solar cell processing.
Product Introduction
The OLS-20E Full Automatic Laser Scribing and Breaking Machine is specially designed for shingled solar cell cutting and breaking. Its core advantage is the dual-laser-head configuration, with two laser units working simultaneously for efficient shingled solar cell processing. An important additional feature is its automatic 1/4 breaking function, while also remaining compatible with 1/2 breaking. This gives manufacturers more flexibility for different shingled solar cell process requirements.
The complete system integrates A/B loading boxes, an automated loading robotic arm, precision positioning mechanism, cutting workbench, X/Y cutting motion modules, dual fiber laser systems, optical path system, unloading robotic arm, automatic breaking mechanism, and finished product storage boxes. This configuration is optimized for efficient, accurate, and continuous shingled solar cell processing.
Working Principle
The equipment operates through a highly automated sequence: the loading robotic arm retrieves solar cells from the loading box and places them on the cutting workbench. The positioning mechanism ensures precise cell alignment before moving to the cutting area. The X/Y cutting modules work in coordination to complete solar cell division with exceptional accuracy. After cutting completion, cells are repositioned and transferred to the breaking mechanism for final separation, with finished cells sorted into designated storage boxes.
Technical Specifications
Key Selling Point: Specially designed for shingled solar cell cutting, featuring dual laser heads, two lasers working simultaneously, automatic 1/4 breaking, and compatibility with 1/2 breaking.
Performance Parameters
| Parameter | Specification |
|---|---|
| Model | OLS-20E |
| Production Capacity | ≥800 PCS/H (210mm 6-cell splitting) |
| Cutting Accuracy | ±0.05mm (excluding rounded corners) |
| Maximum Operating Speed | 1000mm/s (adjustable) |
| Compatible Cell Sizes | 156mm, 166mm, 182mm, 210mm full cells |
| Thickness Range | 120-220μm |
| Workbench Size | 230×230mm |
| X/Y/Z Travel Range | 650×650×50mm |
| Loading Box Capacity | 2 boxes, 250 pieces/box |
| Equipment Failure Rate | ≤3% |
| Positioning Method | Mechanical positioning |
| Breaking Method | Mechanical breaking |
| Breaking Mechanism | Standard 210mm shingled 6-cell splitting |
| Loading/Unloading | Automatic |
| Control System | PLC + Touch Screen + Servo + Module |
| Human-Machine Interface | Touch screen display with user-friendly interface |
Laser System Specifications
| Component | Details |
|---|---|
| Laser Wavelength | 1064nm |
| Laser Power | 0-30W |
| Pulse Frequency | 20 kHz - 200kHz |
| Cooling Method | Air cooling |
| Number of Lasers | 2 units |
| Optical System | Dedicated cutting head with short focal length focusing |
Technical Advantages
Advanced Automation Features
- Dual Loading System: Features A/B dual loading boxes enabling non-stop operation with automatic switching for continuous production
- Intelligent Detection: Equipped with successful grab detection and empty box alarm functions ensuring reliable operation
- High Precision Control: Servo motor-driven systems with steel rail belt modules delivering exceptional positioning accuracy
- Non-Contact Handling: Bernoulli-type non-contact suction cups minimize cell damage during material handling
Superior Cutting Performance
- Dual Fiber Laser Technology: Two 30W fiber lasers working simultaneously for enhanced productivity
- Precision Motion Control: Linear guide rails with ball screw modules ensuring smooth and accurate movement
- Adjustable Parameters: Software-controlled laser parameters with selective shut-off capability for optimal cutting conditions
- High-Speed Processing: Maximum operating speed of 1000mm/s with adjustable settings for different cell types
Quality Control Systems
- Real-Time Monitoring: Continuous fault detection with immediate alarm notifications
- Piece Counting Function: Automatic counting system for production tracking and quality assurance
- Hardened Work Surface: Specially treated workbench with point dust removal system
- High Vacuum Adsorption: Advanced vacuum system ensuring stable cell positioning during processing
Product Applications
Solar Cell Manufacturing
The OLS-20E is extensively utilized across various solar panel production facilities, supporting multiple cell technologies including PERC, TOPCon, IBC, ABC, HPBC, and shingled configurations. The equipment seamlessly integrates with Ooitech's complete solar panel production line, working in conjunction with tabber stringers, layup machines, bussing machines, EL testers, laminators, and framing machines.
Compatible Cell Types and Sizes
- Standard Cells: M6, M10, M12 wafer-based cells with full compatibility
- Advanced Technologies: MBB (Multi-Busbar), Half-cut, and Shingled cell processing
- Flexible Production: Supports both rigid crystalline silicon and thin-film solar cell applications
- Custom Configurations: Adaptable to specific production requirements with customizable breaking mechanisms
Production Line Integration
The equipment serves as a critical component in automated solar panel assembly lines, positioned between cell testing and stringing processes. It enables manufacturers to achieve high-volume production with consistent quality, supporting capacities from 5MW to 1GW annual production scales.
Contact and Purchase Information
Get Your OLS-20E Today
Transform your solar panel production capabilities with Ooitech's OLS-20E Full Automatic Laser Scribing and Breaking Machine. Our comprehensive service package includes equipment design, delivery, installation, training, raw materials supply, and complete after-sales support.
Contact Ooitech:
- Email: info@ooitech.com
- Phone: +86 18571646990
- WhatsApp: +86 15961592660
- Website: www.ooitech.com
- Head Office: Wuhan Yangtze River Center, Wuhan, China
Download Resources:
Watch Our Equipment in Action:Visit our YouTube channel at www.youtube.com/ooitech to see the OLS-20E and our complete MBB Full Automatic solar panel production line in operation. Subscribe and like our channel for the latest updates on solar manufacturing technology.
Watch MBB Production Line Video
Why Choose Ooitech:As a leading provider of solar panel production equipment, Ooitech offers comprehensive solutions from 5MW to 1GW capacity production lines. Our expertise spans the entire manufacturing process, from laser cutting machines to final testing equipment, ensuring you receive integrated solutions that maximize your production efficiency and product quality.
Request a Custom Quote
Tell us about your project — production capacity (MW/year), cell technology, factory location and timeline. Our engineers will reply with a tailored proposal within 24 hours.