Product Introduction
The OTCY-2774 Single Chamber Full Automatic Laminator represents Ooitech's flagship solution for high-volume solar panel manufacturing. This industrial-grade lamination system combines advanced automation technology with precision temperature control to deliver consistent, high-quality solar module encapsulation. Designed for manufacturers producing G1, M6, M10, and M12 solar panels, this equipment seamlessly integrates into modern production lines supporting PERC, TOPCon, IBC, ABC, HPBC, and shingled technologies.
With its expansive 7400x2700mm lamination area and intelligent PLC control system, the OTCY-2774 enables manufacturers to achieve superior throughput while maintaining exceptional product quality. The system's oil heating technology ensures uniform temperature distribution across the entire lamination surface, critical for producing defect-free solar modules that meet international quality standards.
Technical Parameters
Core Specifications
| Parameter | Specification |
|---|
| Model | OTCY-2774 |
| Operation Mode | Full Automatic |
| Lamination Area | 7400 x 2700 mm |
| Chamber Type | Single Chamber |
| Chamber Height | 35 mm |
| Work Cycle | ≤18 minutes |
| Equipment Dimensions | 23.6 x 3.68 x 1.8 m |
| Total Weight | 27 Tons |
| Service Life | ≥10 years |
Heating System
| Parameter | Specification |
|---|
| Heating Mode | Oil Heating |
| Temperature Range | 30°C - 180°C |
| Temperature Uniformity | ≤±1.5°C |
| Temperature Precision | ±1°C |
| Temperature Control Points | 5 |
| Heating Rate | ≥1.5°C/min |
Vacuum System
| Parameter | Specification |
|---|
| Vacuum Pump | 2X-70 + ZJP600/2X-70 |
| Vacuum Time | 5-30 min (adjustable) |
| Vacuum Degree | 40-100 Pa |
| Pumping Rate to 100Pa | <90 seconds |
| Inflation Rate | 0-50 L/s (adjustable) |
Power & Utilities
| Parameter | Specification |
|---|
| Power Supply | AC380V 50Hz, 3-Phase 5-Wire |
| Total Power | 98.5 KW |
| Air Supply | 0.6-0.8 MPa |
| Compressed Air Flow | ≥800 L/min |
Control System
| Parameter | Specification |
|---|
| Controller | Siemens PLC |
| Interface | MCGS Touch Screen |
| Loading System | Conveyor Belt |
| Unloading System | Stainless Steel Rollers |
| Buffer Unloading | Optional |
Technical Advantages
1. Precision Temperature Control
Multi-zone oil heating system with 5 independent temperature control points
Superior temperature uniformity of ≤±1.5°C across entire heating plate
PID self-tuning technology for precise temperature maintenance
Real-time temperature monitoring and automatic adjustment
2. Advanced Vacuum Technology
Dual-pump configuration (rotary vane + roots pump) for rapid evacuation
Achieves 100Pa vacuum in less than 90 seconds
Pa-class vacuum gauge for precise pressure monitoring
Independent chamber control with SMC pressure sensors
3. Intelligent Automation
Full PLC control with recipe management system
Multiple operation modes: manual, semi-automatic, and fully automatic
Automatic fault detection and alarm system
Production data logging and MES integration capability
4. Superior Build Quality
Q235 steel heating plate with ground surface finish (≤200µm/m²)
Japanese SMC pneumatic components throughout
Schneider electrical components for reliability
Chain tensioning design for long-term stability
5. Versatile Application Range
Compatible with monocrystalline, polycrystalline, and double-glass modules
Supports all mainstream cell technologies: PERC, TOPCon, IBC, ABC, HPBC
Three-stage lamination capability with programmable pressure profiles
Suitable for various module sizes up to 7400x2700mm
6. Safety & Monitoring Features
Comprehensive alarm system with 100-record memory
Over-temperature and over-pressure protection
Module positioning sensors and deviation detection
Emergency manual operation capability
Air control safety system prevents chamber drops
Product Applications
Solar Panel Manufacturing Facilities
The OTCY-2774 is ideally suited for medium to large-scale solar panel production lines ranging from 5MW to 1GW annual capacity. Its high throughput and consistent quality make it perfect for manufacturers producing standard crystalline silicon modules for utility-scale solar projects.
Advanced Technology Module Production
With its precise temperature control and programmable lamination profiles, this equipment excels in producing high-efficiency modules using advanced cell technologies including:
TOPCon modules requiring precise encapsulation parameters
IBC and ABC cells demanding uniform pressure distribution
HPBC technology modules with stringent quality requirements
Shingled solar panels needing careful overlap lamination
Bifacial and double-glass modules requiring extended lamination cycles
Flexible Manufacturing Operations
The system's recipe management capability allows manufacturers to quickly switch between different product types:
Standard 60-cell and 72-cell modules
Half-cut cell modules with 120 or 144 cells
Large-format modules using M10 and M12 wafers
Custom module designs for specific applications
Quality Control & Testing Laboratories
Research institutions and quality testing facilities utilize the OTCY-2774 for:
New encapsulant material testing
Module reliability studies
Process optimization research
Certification sample preparation
Contact for Purchase
Get Your OTCY-2774 Laminator Today!
Transform your solar panel production with Ooitech's industry-leading lamination technology. Our team of experts is ready to help you optimize your manufacturing process and maximize production efficiency.
Email: info@ooitech.com Phone: +86 18571646990 WhatsApp: +86 15961592660
Resources & Support
Visit Our Headquarters
Ooitech Head OfficeWuhan Yangtze River Center
Wuhan, China
Website: www.ooitech.com
Why Choose Ooitech?
✅ Complete turnkey solutions from 5MW to 1GW capacity
✅ Professional installation and commissioning services
✅ Comprehensive operator training programs
✅ Reliable after-sales support and spare parts supply
✅ Raw material sourcing assistance
✅ Process optimization consultancy
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