Product Introduction
The SW-A2000 Automatic Tabber & Stringer is a state-of-the-art equipment designed specifically for series welding of crystal silicon solar cells. This advanced machine represents the latest innovation in solar panel production line technology, offering high-precision welding capabilities for modern solar cell manufacturing. As a core component in solar module assembly lines, the SW-A2000 ensures reliable and efficient interconnection of solar cells, supporting production capacities from 5MW to 1GW solar panel manufacturing facilities.
Developed by Ooitech (www.ooitech.com), a leading provider of solar panel production equipment, this machine seamlessly integrates with other production line components including layup machines, laminators, and EL testers to create a complete solar module manufacturing solution.
Technical Parameters
| Parameter | Specification |
|---|
| Equipment Model | SW-A2000 |
| Working Efficiency | 1,800 cells/hour |
| Solar Cell Size | 5-20BB; 156-166mm (1/2); 182-220mm (1/3, 1/2) |
| Cell Thickness | 0.14-0.3mm |
| Cell Spacing | 1.0-5.0mm |
| Stringer Spacing | 10-40mm |
| Max. Strand Length | ≤2,250mm |
| Flat Ribbon | Width: 0.6-3mm; Thickness: 0.18-0.32mm |
| Round Ribbon | Diameter: ∅0.25-0.45mm |
| Breakage Rate | ≤3‰ (+A class) |
| Fluid Application | Welding belt soaking |
| Discharge Form | Manual or automatic docking with Lay-up machine |
| Equipment Dimensions | 7,850 × 1,500 × 2,250mm (L×W×H) |
| Equipment Weight | 5,000 KGS |
| Soldering Method | Infrared (IR) soldering |
| Power Consumption | Rated: 35KW / Average: 20KW |
| Input Voltage | AC380V (3 phase 5 wires), 50-60 Hz |
| Compressed Air Pressure | 0.6-0.8 MPa |
| Compressed Air Flow | 1,200 L/min |
Main Components Configuration
| Component | Brand |
|---|
| PLC | INOVANCE |
| Servo System | INOVANCE |
| Camera | HIKVISION |
| Robot | EPSON |
| Cylinder | SMC, AIRTAC |
| Bearing | HBR |
| Slide and Rail | HIWIN |
| Nozzles | SMC, SCHUNK |
| Vacuum Generator | SMC |
| Electromagnetic Valve | AIRTAC, OMRON |
Technical Advantages
Superior Compatibility
Wide Cell Range: Compatible with 156-230mm solar cells, supporting all mainstream cell sizes including M6, M10, and M12 formats
Multi-Busbar Support: Handles 5BB to 20BB configurations, including advanced MBB technology
Flexible Ribbon Options: Works with both conventional flat welding strips and innovative round welding belts
Advanced Technology Features
Visual Positioning System: Integrated camera visual positioning and detection ensures precise cell alignment and quality control
Intelligent Handling: Robotic manipulator with classification handling and release capabilities for optimal cell management
Flux Optimization: Efficient flux infiltration system with easy maintenance design
Flexible Pressing Mechanism: Original flexible pressing welding belt mechanism adapts to various cell types
Superior Welding Performance
Infrared Heating Technology: Advanced IR heating with segment welding capability
Temperature Control: Closed-loop control of welding temperature and power ensures consistent quality
Gentle Temperature Climbing: Minimizes thermal impact and effectively reduces cell breakage rate to ≤3‰
High Efficiency: Processes 1,800 cells per hour with exceptional reliability
Product Applications
The SW-A2000 Automatic Tabber & Stringer machine is widely applied across various solar panel manufacturing scenarios:
Industrial-Scale Production
Large Solar Farms: Essential equipment for producing high-volume solar panels for utility-scale solar installations
Commercial Rooftop Systems: Manufacturing panels for commercial and industrial rooftop applications
Residential Solar Solutions: Production of residential solar modules with various power ratings
Technology Compatibility
PERC Technology: Fully compatible with PERC solar cell processing
TOPCon Applications: Supports advanced TOPCon cell interconnection
IBC and HJT Cells: Adaptable for high-efficiency IBC and HJT cell technologies
Shingled Modules: Can be configured for shingled solar module production
Half-Cell Technology: Optimized for half-cell and third-cell module manufacturing
Production Line Integration
Seamlessly integrates with Ooitech's complete solar panel production line equipment including:
Solar cell laser cutting machines
Layup machines and bussing machines
Laminators and framing machines
EL testers and sun simulators
Glass loading and EVA/TPT cutting machines
Contact for Purchase
Ready to upgrade your solar panel production line with the SW-A2000 Automatic Tabber & Stringer?
Ooitech provides comprehensive solutions for solar panel manufacturing from 5MW to 1GW capacity, including equipment design, delivery, training, raw materials supply, and after-sales service.
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Contact us today for a customized quotation and discover how the SW-A2000 can enhance your solar panel production efficiency and quality!
