Vacuum Reflow Oven Soldering
Vacuum Reflow Oven Soldering
● Mobel: 1150D
● MOQ : 1 set
● Packing details:
● Subject to discussion:
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Vacuum Reflow Oven Soldering is an advanced SMT (Surface Mount Technology) soldering solution designed for high-reliability PCB assembly production lines. The system combines traditional hot-air reflow technology with integrated vacuum processing to significantly reduce solder voids, improve solder joint quality, and enhance thermal and electrical performance.
During the peak reflow stage, the vacuum chamber removes trapped gases and air bubbles from molten solder joints, producing stronger and more reliable solder connections. This technology is widely used in automotive electronics, aerospace, defense, medical devices, industrial automation, telecommunications, and high-power electronics manufacturing.
The machine supports lead-free soldering processes and offers precise thermal profiling, intelligent PLC control, multi-zone heating, nitrogen compatibility, and high-efficiency cooling systems for stable and repeatable production performance.
Key Features
| Key Feature | Description |
| Vacuum Assisted Reflow Technology | Integrated vacuum chamber removes solder voids and trapped gases during the reflow process, improving solder joint reliability and thermal conductivity. |
| Multi-Zone Heating System | Independent heating zones provide precise temperature profiling for BGA, QFN, LGA, CSP, and fine-pitch components. |
| Lead-Free Process Compatible | Supports RoHS-compliant lead-free soldering applications with excellent temperature stability. |
| Nitrogen Atmosphere Option | Optional nitrogen environment minimizes oxidation and improves solder joint quality. |
| PLC + IPC Intelligent Control | Industrial PLC and IPC control architecture ensures stable operation and real-time process monitoring. |
| Forced Cooling System | Rapid cooling zones reduce thermal stress and improve solder joint consistency. |
| High Temperature Uniformity | Optimized hot air circulation provides excellent temperature consistency across the PCB surface. |
| Data Storage & Traceability | Supports process data recording and thermal profile traceability for quality control. |
Technical Specifications
| Specification | Details |
| Machine Type | Vacuum Reflow Oven |
| Heating Zones | 8 / 10 / 12 Zones Optional |
| Heating Method | Hot Air Forced Convection |
| Cooling Zones | 2 Cooling Zones |
| Vacuum Level | 1 – 50 mbar |
| Temperature Range | Room Temperature to 300°C |
| Temperature Accuracy | ±1°C |
| PCB Width | Up to 450 mm |
| Conveyor Speed | 0 – 2000 mm/min |
| Conveyor Direction | Left to Right |
| Control System | PLC + Industrial PC |
| Operating System | Windows Based Interface |
| Power Supply | 3-Phase 380V 50/60Hz |
| Nitrogen Option | Available |
| Cooling Method | Forced Air Cooling |
| Application | SMT PCB Assembly |
| Certification | CE / RoHS / ISO |
Advantages of Vacuum Reflow Soldering
- Significantly reduces solder voiding (<5%)
- Improves thermal conductivity and heat dissipation
- Enhances solder joint reliability and durability
- Prevents oxidation during soldering
- Suitable for automotive and aerospace electronics
- Supports high-density PCB assemblies
- Improves product yield and production quality
Applications
- Automotive ECUs and EV battery management systems
- Aerospace and defense PCB assemblies
- Medical device electronics
- 5G communication and networking hardware
- Industrial automation and power electronics
- Consumer electronics and LED production
- High-power semiconductor modules
Industries Served
- Consumer Electronics Manufacturing
- Automotive Electronics
- Aerospace & Defense
- Medical Electronics
- Industrial Automation
- Telecommunications & Networking
- LED and Display Manufacturing
Specifications are subject to change without prior notice.
Reference sources include SMT industry technical resources and Alibaba product listings.
