定时加热功能：该功能可以对设备进行预热，节约开机等待时间。

Timing heating function: this function can be preheated to equipment, saves the boot wait time.

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控制系统：PID温度调节，具有定时开机定时关机功能。

Control system: PID temperature adjustment, timing boot regularly shutdown function.

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定时加热功能：该功能可以对设备进行预热，节约开机等待时间。

Timing heating function: this function can preheat the equipment, and save the boot time.

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