Temperature Control System: (Photo Credit: Alibaba) The continuous sealing machine is equipped with a thermostat or an electronic temperature controller. It helps you to set the temperature depending on the material to be sealed. For your information, the temperature range of a continuous sealing machine is 0°C-300°C. Here is a quick guide on how to adjust or control the temperature in your machine. Before starting, know that temperature is not displayed in Fahrenheit; instead, it will always be Celsius. And, the red light (PV value) indicates the actual temperature, and the green light (SV value) depicts the desired temperature setting. If you are unsure of the temperature at which material will be sealed, try to set it and notice the suitable temperature. Press the SET button to adjust the temperature. Click the Wait till the PV value is exact the SV value to match your desired temperature. You might need to wait for at least 5-10 minutes.