What are the daily checks required for wave soldering machine?

What are the daily checks required for wave soldering machine? Check the flux filter and remove any excess flux residue. The flux filter is cleaned with water once a week, the inside of the extraction hood is cleaned weekly and the spray system is checked for uniformity of spray. The nozzle should be cleaned daily by adding alcohol to the smaller flux cartridge, opening the ball valve and closing the ball valve on the larger flux cartridge and starting the spray for 5-10 minutes. Every week the nozzle will be taken off and soaked in tennant water for two hours can be,Check whether the tin furnace oxide black powder, oxide slag is too much.

1. To reduce the generation of oxides in the tin furnace, add anti-oxidation oil, soybean oil, non-oxidising alloys etc. to the furnace

2. Every 1 hour of operation, check the amount of black oxide powder in the furnace and use a soup drain to fish out the dross

3. Check the PCB wave soldering machine wave is smooth, 200H thoroughly clean the furnace once.

4. Too much oxide buildup in the solder bath can cause problems such as unstable wave seals, bubbling in the solder bath, or even motor stalling

5. At this point, you can loosen the screws holding the nozzle, remove the nozzle and fish out the tin dross inside the nozzle

6. After a few months of use, the alloy composition of the solder in the bath will change, affecting the quality of the solder, so the solder should be replaced.

It is strictly forbidden for untrained personnel to operate wave soldering machine, and the equipment must be checked for debris on the transmission chain before starting, and the equipment should be checked at any time during operation to see if the chain is stuck. If the chain is found to be stuck, it should be dealt with in time, and other parts of the equipment should be monitored for any abnormalities during operation. After the equipment has stopped running, the equipment should be 5S sorted out, and the flux should never be dripped into the preheat box, tin furnace, electric box and other places with high temperature, which can easily cause fire. It is strictly forbidden to add tin before switching off the machine, as this will easily produce a tin explosion when the machine is switched on next time. When adjusting the height of the wave soldering, press the “emergency stop” button to protect the site and notify the relevant personnel for maintenance.