Vacuum Reflow Oven

The vacuum reflow oven is a continuous thermal processing system designed for high-reliability soldering and precision heating under vacuum conditions. It combines infrared heating, forced hot air circulation, and rapid vacuum capability to reduce voids and ensure stable product quality. The equipment is suitable for cleanroom environments and high-end electronic manufacturing.

Applications

Reflow soldering for electronic components

Semiconductor and IC packaging

PCB assembly and hybrid circuits

Optical and LCD module processing

High-reliability applications requiring low void rates

Technical Specifications

Features

Vacuum Reflow Technology: Effectively reduces solder voids and improves joint reliability

High-Temperature Capability: Supports processes up to 350°C

Uniform Heating System: Top-down hot air circulation ensures consistent temperature distribution

Fast Heating Response: Medium-wave quartz heaters enable rapid heating and curing

Cleanroom Design: Fully welded stainless steel chamber minimizes particle generation

Stable Conveyor System: Roller-supported mesh belt ensures smooth, damage-free transport

Precision Temperature Control: OMRON PID controller with SSR output ensures high accuracy

Advanced Automation: Siemens PLC and touchscreen support MES integration

Real-time Monitoring: Multi-point temperature recording with USB data export

Comprehensive Safety Protection: Includes phase sequence protection, overload protection, emergency stop, and over-temperature protection

FAQ

1. What is the main advantage of a vacuum reflow oven?

It reduces voids in solder joints by removing trapped gases, improving product reliability and consistency.

2. What industries typically use this equipment?

Electronics manufacturing, semiconductor packaging, PCB assembly, and optical module production.

3. How is temperature controlled accurately?

Through a PID controller combined with SSR output and multi-point temperature monitoring.

4. Can it operate in cleanroom environments?

Yes, it meets Class 100 cleanliness standards with low particle generation design.

5. Is the system suitable for automated production lines?

Yes, it supports PLC control and MES system integration for full automation and traceability.