| Advanced Vacuum Reflow Soldering Technology
The Special Vacuum SMT Reflow Soldering Oven is designed for high-reliability PCB assembly processes requiring precise thermal control and low defect soldering. It combines vacuum technology with efficient convection heating to improve solder joint quality and reduce internal voids during reflow soldering. This system is widely used in SMT production environments that demand stable and consistent manufacturing results.
The equipment supports modern SMT reflow oven PCB oven applications with integrated pump and chiller systems to ensure stable process conditions. With intelligent control and optimized thermal design, it provides reliable performance for continuous production lines, helping manufacturers improve solder quality and reduce rework rates in SMD production.
| Feature
The vacuum zone removes trapped gas during the peak reflow stage, significantly reducing void formation inside solder joints. The controlled vacuum environment ensures stable pressure balance, improving electrical reliability and mechanical strength. This design is suitable for high-demand SMT production and reflow soldering oven machine applications requiring consistent solder quality.
The heating system uses advanced convection airflow to achieve uniform temperature distribution across all PCB surfaces. Multi-zone independent control ensures stable thermal curves and reduces temperature deviation. This improves solder consistency in SMT reflow oven PCB oven production and supports complex PCB structures with high component density.
The operator system uses a PLC-based smart interface for easy operation and process control. Users can adjust temperature profiles, vacuum levels, and conveyor speed with high precision. Recipe storage, real-time monitoring, and fault detection functions improve production efficiency and ensure stable SMT reflow oven performance in manufacturing environments.
| Specification
| LV Series Vacuum Reflow Oven | I.C.T-LV623 | I.C.T-LV733 |
Dimensions | L6405*W1695*H1630 | L7164*W1695*H1630 |
Weight | 3000 kg | 3500 kg |
| Number of heating zone | Top 8 /Bottom 8 | Top 10 /Bottom 0 |
| Length of heating zone | 3110mm | 3892mm |
| Number of cooling zone | Top 3 /Bottom 3 | Top 3 /Bottom 3 |
| Exhaust volume requiement | 11m³/min*2 | 12m³/min*2 |
| Power | 3phase, N,PE;AC380V50/60HZ | |
| Normal power consumption | 10KW | 12KW |
| Temperature control Mode | PID close loop cont+SSR driving | |
| Conveyor system | ||
| Rails structure | Three-stage independent | |
| Max width of PCB | 150*150MM-400*400MM | |
| Range of rail width | 50mm-400mm | |
| Components height | Up 25mm/down 25mm | |
| Conveyor fixed type | Front end fixing | |
| PCB conveyor direction | Guide rail plus chain | |
| Conveyor height | 900±20mm | |
| Cooling system | ||
| Cooling method | Forced air cooling (vacuum reflow soldering) Chiller cooling (vacuum nitrogen reflow soldering) | |
| Nitrogen System | Nitrogen confined structures and pipelines, nitrogen flow meters, chillers | |
As the operating efficiency depends on the settings of the process parameters, the values reached actually can differ from the values indicated here. | ||
* I.C.T keeps working on quality and performance, specifications and appearance may be updated without particular notice. If different, please follow the new list.
| 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
I.C.T successfully delivered a complete SMT and DIP production solution for a large electronics manufacturing factory in Uzbekistan. The customer produces computer motherboards, SSD storage devices, and memory modules with strict production requirements.
The SMT line included stencil printers, four pick and place machines, SPI inspection systems, AOI equipment, PCB handling systems, and reflow oven units. The DIP line included manual insertion systems, JUKI odd-form insertion machines, and wave soldering systems.
I.C.T engineers supported installation, debugging, and operator training from start to finish. After commissioning, the customer confirmed stable production performance, reliable equipment operation, and strong technical support service.
| Global Full-Line Support
I.C.T provides full technical support for Special Vacuum SMT Reflow Soldering Oven systems, including installation, process training, and production optimization. Engineers support customers both on-site and remotely to ensure smooth startup and stable SMT operation.
Training includes temperature profile setup, vacuum system operation, maintenance procedures, and troubleshooting skills. This helps operators efficiently manage SMT reflow oven PCB oven systems and reduce downtime in production.
| Customer Praise
Customers recognize I.C.T equipment for stable soldering quality, reliable operation, and long-term durability. The Special Vacuum SMT Reflow Soldering Oven is highly valued for its consistent process control and improved solder reliability.
Customers also appreciate fast technical response, professional installation service, and safe packaging during shipment. These advantages help factories maintain stable SMT production and improve overall manufacturing efficiency.
| Our Certification
The Special Vacuum SMT Reflow Soldering Oven is manufactured under strict international standards including CE, RoHS, ISO9001, and patented SMT technologies. These certifications ensure safe operation, stable performance, and global compliance.
Each machine is fully tested before shipment to guarantee reliability in SMT reflow oven PCB oven production environments worldwide.
| About I.C.T and Factory
I.C.T is a global provider of SMT and electronics manufacturing solutions with strong R&D, production, and engineering capabilities. The company serves customers in more than 80 countries worldwide.
With advanced manufacturing systems and experienced engineering teams, I.C.T delivers complete SMT, DIP, and coating production line solutions. Our strict quality control ensures stable equipment performance and long-term reliability for global electronics manufacturing industries.