When the power board passes through the peak furnace, it is prone to breakage when heated. Later, fixtures were produced, and the power board no longer experiences board breakage when passing through the peak furnace. Moreover, the produced power board has bright solder joints after passing through the furnace, and there is basically no tin connection or leakage. The product quality has been greatly improved.
After the introduction of two automatic soldering machines, the previous requirement of 8 soldering workers could not meet the production needs. Now, only 4 people are needed to produce the production capacity of the previous 8 people, greatly improving production efficiency.