| Multi-Zone Lead-Free Reflow Oven
The PCB Reflow Oven is designed for high-density SMT boards requiring consistent lead-free soldering. Four heat zones provide precise temperature control for uniform melting, while nitrogen-assisted operation prevents oxidation and ensures joint integrity. A conveyor system allows smooth board transport through all thermal zones, supporting high-throughput production.
Intelligent PLC monitoring allows operators to track temperature, nitrogen levels, and conveyor speed in real time. This oven is ideal for small SMT reflow oven applications as well as full SMT Reflow Oven Machine production lines, providing stable soldering performance and reproducible results across complex PCBs.
| Feature
The nitrogen system maintains a stable, low-oxygen atmosphere across preheating, soldering, and cooling zones. Sensors continuously monitor oxygen levels, adjusting nitrogen flow to ensure process stability. Sealed chamber and recycling mechanisms reduce gas loss, guaranteeing consistent lead-free soldering. By protecting sensitive components from oxidation, the system improves solder joint reliability for high-density boards. This setup is essential for SMT Reflow Oven and reflow oven SMD applications, delivering repeatable results while maintaining high production quality.
The transport system ensures smooth, precise PCB movement through all thermal zones. Adjustable guide rails and modular chain drives maintain parallel alignment and prevent board distortion. Conveyor speed can be finely controlled to match heating and cooling profiles, ensuring even thermal exposure. Single, dual, and multi-lane configurations allow flexible handling of different PCB sizes. The external drive design reduces maintenance and increases reliability, guaranteeing consistent soldering quality across high-volume SMT Reflow Oven Machine and small SMT reflow oven operations.
The operator interface integrates thermal, nitrogen, and conveyor controls into a single platform. Operators can define and recall complete process recipes covering all zones, including temperature curves, nitrogen flow, and conveyor speed. Real-time monitoring and automatic alerts improve reproducibility and reduce errors. This intelligent control ensures consistent lead-free soldering across multiple production runs and supports stable operation for SMT Reflow Oven and 4 Heat Zones Reflow Oven lines.
| Specification
| Model | Lyra 622/622N | Lyra 733/733N | Lyra 933/ 933N |
| Quantity of preheating zones | 6 | 7 | 9 |
| Quantity of peak zones | 2 | 3 | 3 |
| Max. soldering temperature | pre-heating zones 300 °C and peak zones350 °C | ||
| Quantity of cooling zones | 2 | 2 | 3 |
| Mesh Width | Standard 440mm( Option 560 & 680mm ) | ||
| Rail Width | Single Rail: 50 - 460mm, Option: 50 - 686mm other Width on request. Dual Rail Standard: 50 - 290mm*2 | ||
| Dimensions | 5150*1400*1500mm | 6250*1400*1500mm | 6950*1400*1500mm |
| Weight | 2600 kg | 3000 kg | 3400 kg |
* I.C.T keeps working on quality and performance, specifications and appearance may be updated without particular notice.
| SMT Line Equipment List
Our SMT assembly line features advanced equipment for efficient and precise PCB assembly. The fully automated SMT line includes a loader, an auto printer for accurate solder paste application, a pick-and-place machine for precise component placement, a reflow oven for reliable soldering, and an AOI system for thorough defect inspection. This High Quality PCBA Production Line ensures smooth operation, high reliability, and low-cost SMT assembly, meeting diverse industry requirements.
| Product Name | Purpose in SMT Line |
|---|---|
| PCB loader unloader | Automatically loads bare PCBs to the line. |
| SMT stencil printing machine | Prints solder paste on PCB pads accurately. |
| Yamaha SMT machine | Mounts components onto PCBs precisely. |
| SMT Reflow Oven | Melts solder to form solid joints. |
| Automated optical inspection equipment | Inspects solder joints and placement defects. |
| Solder paste inspection machine | Checks solder paste height and quality. |
| Traceability Equipment | Records and tracks production data: Laser Marking Machine/Label Mounter/Inkjet Printer |
| Customer Success Video
Full SMT & DIP line deployment
A large electronics manufacturing facility in Uzbekistan implemented a complete SMT and DIP production solution for motherboard, SSD, and memory module production. The project included full system integration from equipment installation to production validation.
The SMT line consisted of printing systems, multiple placement machines, inspection systems, PCB handling systems, and reflow processing equipment. The DIP line included manual insertion systems, odd-form insertion machines, and wave soldering systems.
I.C.T engineers provided full technical support during installation, debugging, and production ramp-up. After commissioning, the customer confirmed stable system operation and consistent production output across all manufacturing stages.
| Service & Training Support
Integrated SMT factory support
I.C.T provides installation, operator training, and process optimization for the full SMT line, including PCB Reflow Oven and associated conveyors. Engineers guide operators on nitrogen flow, multi-zone heating, and conveyor speed to maintain consistent soldering results. Training focuses on line-wide coordination to ensure all stations work in unison, improving lead-free soldering reproducibility and minimizing production downtime across the factory.
| Customer Praise
Stable and repeatable production
Customers report uniform soldering quality across extended runs. Engineers’ on-site guidance, fast technical support, and secure equipment delivery are consistently praised. Lyra Reflow Oven integrated into the SMT line ensures stable multi-zone heating, effective nitrogen protection, and consistent soldering performance, supporting high-volume SMT Reflow Oven Machine and small SMT reflow oven applications.
| Our Certification
Industrial quality compliance
PCB Reflow Oven is manufactured under CE, RoHS, ISO9001, and relevant SMT certifications. Each unit is tested in production-like conditions to ensure stable operation for lead-free reflow and SMT soldering applications, providing consistent performance across 4 heat zones in SMT Reflow Oven lines.
| About I.C.T and Factory
Global SMT line solution provider
I.C.T delivers end-to-end SMT, DIP, and coating line solutions with in-house R&D, engineering, and manufacturing capabilities. Serving over 80 countries, the company ensures all ovens and conveyors integrate seamlessly into full SMT factory solutions, enabling stable lead-free soldering, high throughput, and reproducible PCB assembly for industrial electronics.