本型烘箱采用高效、低耗的远红外加热新技术，供化工、选船等工业焊接工艺作焊预热、干燥之用，或用于不锈钢工作的热处理、及一般的脱水干燥之用。也可用作铝合金件时效和钢结构件的低温回火。

       外壳钢板制成、表面复漆、工作室为不锈钢板制成，夹层之间充填硅酸铝纤维作保温区。故保温性能良好。
       U型或W型加热管加热，各有一个开关控制电路通断、并装有指示灯、灯亮为通、灯灭为断。采用铐铜热电偶做感温元件、控温仪（以下简称仪表）进行测温。和自动控温。灵敏可靠。操作简易。

The oven adopts the new far infrared heating technology with high efficiency and low consumption, which can be used for preheating and drying of welding process in chemical industry and ship selecting industry, or for heat treatment of stainless steel and dehydration and drying in general. STRUCTURE: Shell made of steel plate, surface paint, the studio is made of stainless steel plate, between the layers filled with aluminum silicate fiber as insulation. Therefore, the thermal insulation performance is good. U-TYPE or w-type heating pipe heating, each has a switch control circuit on and off, and equipped with indicator lights, lights on for on, lights off for off. The cupreous thermocouple is used as the temperature sensing element and the temperature controller (hereinafter referred to as the instrument) is used for temperature measurement. And automatic temperature control. It's sensitive, it's reliable. Easy to operate.