The main electrical components used have advanced temperature control design, high
uniformity, and are suitable for soldering CSP and BGA components;
Energy saving design of furnace core, insulation and sealing structure, good insulation
performance, low power consumption (the average power consumption of reflow
soldering furnaces in the general industry is 15 kilowatts per hour, while the average
power consumption of A9N is 8.5 kilowatts per hour), reducing energy consumption by
40%; Calculated based on 24 hours of operation per day, it can save over 50000RMB per
year; The independently developed software system is stable, reliable, and powerful,
capable of online temperature measurement and real-time monitoring of PCB boards,
and can analyze data at any time. It can also be stored and printed;
Each temperature zone adopts forced independent circulation, independent PID control,
and up and down independent heating methods to ensure accurate and uniform furnace
temperature and large heat capacity;
Heating up quickly, from room temperature to working temperature ≤ 20 minutes;
Imported high-temperature high-speed motors operate smoothly with minimal
vibration and noise; Aluminum alloy guide rails are not easily deformed after
high-temperature treatment;
Power outage protection function, built-in computer and transmission UPS, ensuring
normal output of PCB board after power outage, without damage; The furnace chamber
is made of stainless steel material, which is corrosion-resistant, does not fall slag, and
protects the cleanliness of the PCB board during the welding process;
Automatic monitoring and display of equipment working status;
Special wind turbine design, stable wind speed, furnace body hot air frequency
conversion adjustment of wind speed, controllable thermal shock degree; Forced air
cooling; Boosting forced air cooling, with a long cooling temperature range and good
cooling effect;
Circulating water cooling: External industrial chiller for uniform and rapid cooling,
adjustable cold water temperature, and display of cooling zone temperature;
The nitrogen flow meter allows you to monitor the nitrogen flow rate at any time, while
the oxygen analyzer can monitor the oxygen content and record changes in oxygen
concentration through software;
Adding a water-cooled module to the furnace chamber seal reduces working
temperature, prolongs service life, has good sealing effect, and reduces replacement
frequency;
