Product Introduction
The OTCY-BT2787 Double Layer Three Chamber Solar Module Laminator represents the pinnacle of industrial solar panel lamination technology, engineered by Ooitech for high-volume production facilities. This advanced oil-heated lamination system features an impressive 2700×8700mm effective laminating area across six chambers, enabling simultaneous processing of multiple solar modules with exceptional efficiency and precision.
Designed for manufacturers producing 5MW to 1GW solar panel production lines, this sophisticated equipment integrates intelligent automation, precise temperature control, and robust vacuum systems to ensure consistent, high-quality lamination results. The double-layer, three-chamber configuration maximizes throughput while maintaining the flexibility to process various module types including G1, M6, M10, M12, MBB, PERC, TOPCon, IBC, ABC, HPBC, shingled, flexible, thin film (TFM), CIGS, and CdTe technologies.
The system's innovative architecture incorporates dedicated loading, processing, cooling, and unloading stages arranged in a vertical stack configuration, optimizing floor space utilization while providing exceptional accessibility through specialized maintenance platforms. Advanced transmission systems equipped with roller brush devices ensure continuous cleaning of high-temperature cloth surfaces, maintaining optimal lamination quality throughout extended production runs.
Technical Parameters
Main Specifications Table
| Parameter | Specification | Parameter | Specification |
|---|
| Model | OTCY-BT2787 | Effective Laminating Area | 2700×8700×6 mm |
| Boundary Dimension | 47.2m×3.7m×3.4m | Machine Weight | 170T |
| Power Supply | AC380V 3Phase 5circuit 50Hz | Rated Power | 460KW |
| Average Working Power | ≤220KW | Operating Platform | Touch Screen + PLC |
| Compressed Air Pressure | 0.6-0.8MPa | Compressed Air Flow | ≥800L/min×6 |
| Operating Vacuum Degree | 40-100Pa | Ultimate Vacuum | 40Pa |
| Temperature Range | 30°C-180°C | Temperature Uniformity | ≤±1.5°C |
| Temperature Accuracy | ±1°C | Laminating Chamber Height | 40mm |
| Aerating Rate | 0-50L/s | Vacuum Time | 5-30min (Adjustable) |
| Work Cycle (Each Layer) | ≤9min (Adjustable) | Service Life | ≥10 years |
| Utilization Rate | ≥99% | Conveying Speed | 4-14m/min |
| Conveyor Bearing Load | ≤300Kg | Silicon Gel Plate Usage | ≥3000 times |
Configuration Parameters
| Feature | Specification |
|---|
| Maximum Height of Cover Opening | ≥250mm |
| Working Height of Cover Opening | 100-120mm |
| Temperature Control Method | Intelligent Self-tuning PID Control |
| Heating Medium | SD320 Thermal Oil Heating |
| Temperature Control Points | 5 per chamber (standard) |
| Heating Power (Each Layer) | 72KW×2 |
| Vacuum Pump Configuration | Process I: 2×2X-70+ZJP600
Process II: 2×2X-70
Cooling: 2X-70 |
Technical Advantages
1. Superior Temperature Management
Intelligent PID Self-tuning Technology: Ensures precise temperature control with ±1°C accuracy
Multi-zone Heating Control: 5 independent temperature control points per chamber for optimal uniformity
Double-in Double-out Oil Circulation: Achieves exceptional temperature uniformity of ≤±1.5°C
Rapid Heating Rate: Minimum 1.5°C/min heating capability for improved productivity
2. Advanced Vacuum System Performance
High-speed Vacuum Achievement: Reaches 100Pa in less than 90 seconds
Ultimate Vacuum Capability: Achieves 40Pa for superior bubble-free lamination
Independent Chamber Control: Each chamber features separate vacuum systems for maximum flexibility
Roots Pump Integration: Process Stage I equipped with ZJP600 Roots pump for 630L/S pumping speed
3. Intelligent Automation Features
PLC + Touch Screen Control: User-friendly interface with real-time parameter monitoring
Multi-recipe Storage: Stores various process formulas for different module types
Automatic/Manual Dual Mode: Seamless switching between automated and manual operation
Network Integration Ready: Compatible with modern industrial automation systems
4. Robust Mechanical Design
8-column Pneumatic Lifting System: Ensures stable and synchronized chamber operation
Anti-deviation Conveyor Belt: Frequency-controlled with photoelectric positioning
Chain Tension Design: Special anti-jumping gear device prevents transmission issues
High-temperature Cloth Cleaning: Integrated roller brush system maintains surface cleanliness
5. Enhanced Safety Features
Fully Enclosed Protective Doors: Comprehensive operator safety protection
Emergency Manual Operation Valves: Enable safe equipment shutdown during power failures
Multi-point Emergency Stops: Strategically placed E-stop buttons for immediate response
Mechanical Locking Pins: Provide physical protection during maintenance procedures
6. Production Efficiency Optimization
≥99% Utilization Rate: Minimal downtime ensures maximum productivity
≤9 Minutes Work Cycle: Rapid processing per layer for high throughput
Six-chamber Simultaneous Processing: Maximizes production capacity
10+ Years Service Life: Durable construction ensures long-term reliability
Product Applications
Industrial Solar Panel Manufacturing
The OTCY-BT2787 laminator excels in high-volume production environments, supporting manufacturers scaling from 5MW to 1GW annual capacity. Its versatile design accommodates the full spectrum of modern photovoltaic technologies:
Crystalline Silicon Modules:
Monocrystalline silicon (G1, M6, M10, M12 wafer sizes)
Polycrystalline silicon modules
PERC (Passivated Emitter and Rear Cell) technology
TOPCon (Tunnel Oxide Passivated Contact) cells
IBC (Interdigitated Back Contact) modules
ABC and HPBC advanced cell architectures
Advanced Module Technologies:
Thin Film Technologies:
Production Line Integration
Seamlessly integrates with complete solar panel production lines, coordinating with:
Quality Assurance Applications
Research and development laboratories for new module designs
Quality control testing for production batches
Certification preparation for international standards
Custom module development for specialized applications
Contact & Purchase Information
Why Choose Ooitech?
With over 10 years of experience in the PV industry and industrial laser applications, Ooitech has established itself as a trusted partner for solar manufacturers worldwide. Our equipment has been successfully deployed in Poland, Hungary, Korea, Mexico, Egypt, Algeria, India, Saudi Arabia, Syria, and Kazakhstan, earning consistent praise for reliability and performance.
Complete Turnkey Solutions Include:
5MW-500MW solar module production line design and implementation
Traditional PV line upgrades to newest MBB production technology
Factory construction consultation and facility layout design
Raw material selection assistance
Production procedure optimization
Comprehensive training programs
After-sales service and technical support
Comprehensive Warranty & Support
One-year warranty after successful installation (or 16 months from BL date)
Free spare parts during warranty period (excluding consumables)
Lifetime online technical support and guidance
On-site engineer support available
Favorable spare parts pricing post-warranty
Get Started Today!
Email: info@ooitech.com Phone: +86 18571646990 WhatsApp: +86 15961592660 Head Office: Wuhan Yangtze River Center, Wuhan, China Website: www.ooitech.com
Watch Our Equipment in Action:Visit our YouTube channel at www.youtube.com/ooitechView MBB Full Automatic Production Line: https://www.youtube.com/watch?v=uRS9sn94sIQ
Download Resources:
Subscribe to our YouTube channel for the latest updates on solar factory equipment and production technologies. Like and share to stay informed about innovations in solar panel manufacturing!
Transform your solar panel production with Ooitech's OTCY-BT2787 Double Layer Three Chamber Laminator - where precision meets productivity.
