·PC and PLC controller constitute a perfect and stable control system ·Powerful software features,PCB board online temperature measurement,and print and save the temperature curve at any time,Easy to learn control software, can learn to operate within a few minutes ·Heating is a rolling start mode,providing the perfect solution for the customers with limited power ·Windows 10 operating interface with powerful and simple operation ● The air flow model of imported refhow welding,and the hot air is uniformly sprayed on the surface of the plate through the static pressure effect,and the transverse temperature difference is less than±2℃ ● The temperature difference between the heat preservation zone and the reflow zone can reach 100℃without temperature,which is in full accord with the lead- free welding standard,The upper and lower body of the whole machine are all hot air type structure ·Imported brand electrical component like Mitsubishi air switch,Schneider Contactor,Carlo Gavazai SSR,Omron intermediate relay,Delta inverter and so on,can guranteen the system stability ·Variable speed control of wind motor speed,suitable for welding a variety of special plate(ultra smalland light components),may be through the transfer of high temperature zone,reduce wind speed to prevent the shift of components ● The heating elements are heating wires,the heat efficiency is high,the air resistance is small,and the utility model is favorable forimproving the heat exchange rate and saving electricity ·Rapid heating,it takes just 25 minutes from ambient to setting temperature ·Chain guide rail and stainless steel mesh belt conveyor,no deformation ·Furnace adopt electric screw to open,no need any air pressure