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Wave soldering hot air knife
due to PCB components become smaller and more dense , the solder bridges defect and short defect has increased. But there are some effective ways to solve this problem, one way is to use hot air knife technology . Spray a hot air to PCB with a knife same width with PCB so it will reduce bridges and
Short defect
Body material of hot air knife is SS,but the air outlet can be SS and AL alloy, the air incoming can be air compressor ,or hot air blower which can reduce prower consumption
Built-in thermocouple hot knife can be used as temperature and over-temperature protection and terminal box for easy installing line,
Side or top air inlet are ready , easy installation.
Body Pressure 2kgf / cm2 , temperature 250 degree, Electric power from single -phase(1 ~ 3kW) and three-phase 3kW ~ 20kW ( add 1kW if length increase 100mm) to choose
Outlet width adjustable ( accuracy 0.1mm) length can be 2m (special up 3m), Tolerance 5% .