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I.C.T-LV733
I.C.T
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| Multi-Zone Nitrogen Vacuum Soldering System
The Vaccume reflow oven 4 zone is engineered to deliver stable soldering performance in high-density PCB assemblies. By combining vacuum pressure control and multi-zone thermal management, it reduces solder voids and ensures consistent lead-free reflow quality. Unlike single-zone systems, the four-zone design allows precise temperature profiling for complex SMT boards.
The system supports continuous conveyor operation for high-throughput production and adapts to varying board sizes. Its nitrogen-assisted vacuum environment minimizes oxidation, improving joint reliability. This equipment is widely applied in SMT vacuum reflow soldering oven machine lines where repeatability and process stability are critical.
| Feature
In the vacuum zone, trapped gases are carefully removed during the solder melting stage. By dynamically controlling pressure levels, micro-void formation is minimized without disturbing PCB placement. This approach ensures consistent solder joint density and strengthens electrical and mechanical reliability. The system is especially effective for dense component layouts and multi-layer boards, delivering stable results for each production cycle in nitrogen lead-free vacuum reflow oven 4 zone operations.
The heating system distributes energy across four independently controlled zones, ensuring uniform soldering temperature across all PCB areas. Airflow is calibrated to prevent hotspots and uneven heating, critical in high-density SMT assemblies. By maintaining precise thermal curves, the system supports consistent melting, minimizes cold joints, and allows for complex component arrangements. This design enables reliable and repeatable performance throughout continuous vacuum reflow soldering oven machine operations.
The operator interface consolidates vacuum, temperature, and conveyor control into a unified platform. Instead of manually adjusting individual parameters, operators manage structured recipes that define the complete reflow sequence. Real-time monitoring, automatic alerts, and recipe recall improve consistency and reduce human error. This intelligent control approach ensures stable soldering output across multiple production shifts, supporting efficient nitrogen lead-free vacuum reflow oven 4 zone operation.
| 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.
| 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.
| Global Full-Line Support
Production-oriented technical support for vacuum reflow systems
I.C.T provides installation guidance, operator training, and process optimization for the four-zone vacuum reflow oven. Engineers help adjust vacuum levels, temperature profiles, and conveyor timing to achieve uniform soldering results. Training emphasizes real production conditions, helping operators understand the interaction of vacuum, heat, and board handling. Both remote and on-site support ensure consistent output across SMT vacuum reflow oven lines.
| Customer Praise
Reliable performance in continuous SMT production
Clients highlight consistent solder joint quality and stability across long production runs. The nitrogen-assisted vacuum system ensures low void rates and uniform heating. Fast engineering response, professional installation, and secure transport are consistently praised, enabling smooth operation of high-volume vacuum reflow soldering oven machine production.
| Our Certification
Global quality compliance
The four-zone vacuum reflow oven is manufactured under CE, RoHS, ISO9001, and relevant SMT process certifications. Each unit is rigorously tested before shipment to ensure reliable performance in vacuum reflow soldering oven machine and SMT vacuum reflow oven production environments.
| About I.C.T and Factory
Global provider of complete SMT solutions
I.C.T delivers end-to-end SMT, DIP, and coating line solutions with in-house R&D, production, and engineering capabilities. Serving over 80 countries, the company supports industrial electronics manufacturing with robust quality control and reliable long-term equipment performance for multi-zone vacuum reflow soldering systems.
