Oil Thermal Heater is an industrial heat exchanger that uses thermal oil as a heat conductor medium. This media functions to transfer energy thermal to a process unit in a closed circulation system. Unlike steam boilers that use high pressure, this tool is capable of producing very high operational temperatures (can reach 300°C or more). However, this system still operates at low pressure, making it much safer and reducing the risk of explosion. The main advantages are high energy efficiency, very accurate temperature control, and lower maintenance costs.