Vacuum reflow oven technology achieves effective control of welding defects and improves welding quality and production efficiency by performing reflow soldering in a vacuum environment. Reflow soldering machines can realize automated large-scale mass production of welding.

It can effectively solve problems such as pores, voids and voids that appear after welding. The production process is more stable and efficient, avoiding excessive void rates that lead to PCB board re-soldering or scrapping, and reducing production costs.

The reflow soldering machine can control the heating temperature and environment to make the soldering process more stable and reliable, thereby ensuring the quality and performance of the product.

1.The solder reflow machine has built-in high-efficiency vacuum module and uses the original Busch 100B vacuum module imported from Germany, which is stable and reliable;

2.The test welding temperature curve mode can be directly set to facilitate process adjustment;

3.Multi-temperature zone design and independent temperature control to meet the requirements of different temperature curves;

4.The solder reflow machine effectively solves the pores and voids that appear after welding; the void rate is controlled below 3%, and the ultimate void rate can be reduced to below 1%;

5.The efficient vacuum pump unit can achieve rapid pressure reduction;

6.The solder reflow machine is equipped with a three-stage transportation system: heating area, vacuum unit and cooling section, individually adjustable;

7.Efficient production capacity, with an average production cycle of 40-60 seconds;

8.Efficient flux recovery system to prevent rosin residue;

9.Vacuum pressure measures the value in the reaction furnace rather than the value of the vacuum pump;

10.Vacuum as low as 2mbar effectively reduces the number of voids;

11.Vacuum reflow oven has three-stage transmission system, heating zone, vacuum zone and cooling zone;

12.The automatic furnace lid opening system facilitates cleaning and maintenance;

13.Vacuum reflow oven is equipped with 5 HP water cooler, excellent cooling performance;

14.Low maintenance requirements, reducing downtime.

The smt reflow machine is mainly used in high-precision manufacturing fields such as electronic industry, optical industry, aerospace industry, and medical equipment industry.