Various Types of SMT Reflow Soldering Oven Processes for PCBA Soldering

 

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1. Infrared radiation reflow oven

The infrared heat source is heated by radiation and is suitable for reflow soldering and heating of double-sided assembled substrates.

 

2. Infrared hot air reflow oven

Hot air is added to the IR furnace to make the temperature in the furnace more uniform.

 

3. Nitrogen reflow oven

With the increase in assembly density and the emergence of fine pitch assembly technology, nitrogen-filled reflow soldering processes and equipment have been produced, which has become the development direction of reflow soldering.

4. Through hole reflow oven

Through-hole reflow soldering is sometimes called classification component reflow soldering, which can remove the wave soldering link and become a process link in the PCB mixing technology.

 

6. Vertical curing reflow oven

Dispensing and packaging materials require a long curing time, so it is impractical to use an on-line continuous production curing furnace, and a vertical furnace is completely capable.

 

7. Vacuum reflow oven

A reflow soldering technology that introduces a vacuum environment in the reflow soldering process has been widely used in European and American aviation, aerospace, military electronics and other fields.

❙ SMT Reflow Oven Video