According to the shape classification
Desktop reflow oven: desktop equipment suitable for small batch production of the PCB assembly, stable performance and economic price (between about 4-8 million yuan), domestic private enterprises and state-owned units with the more.
Vertical reflow oven: vertical equipment models are more suitable for different needs of users, PCB assembly. The equipment has high grade, performance is relatively small, the price is low (ranging between about 8-80 million yuan). The foreign and domestic research, with many well-known enterprises. [4]
According to the temperature classification
The length of reflow oven is generally from 45cm to 50cm, the number of temperature may be 3, 4, 5, 6, 7, 8, 9, 10, 12, 15 or more temperature zone, from the angle of reflow welding, there are at least 3 temperature zones, namely preheating zone, welding and cooling a lot of stove in the area, calculation of temperature range will usually be excluded from the cooling zone, which is only calculated heating area, heat preservation zone and weld zone