Builds a suit of HVAC DAQ and control system which could take precise data acquisition and control water valve, air valve, VAV box, electrical heater, humidifier and other control elements.
A sheathed heater is used for the drying heater, Also the heaterbox had a structure to which rectification is added so that it has better temperatures and hot airset temperature is smaller.
整流式加热器提高热风温度控制效果，使树脂干燥温度与热风设定温度基本一致。
3
These heaters come with an all purged welded heater and junction box.