Biofuel thermal oil heaters operate environmentally friendly, saving fuel, with automatic feeding and slag removal. The fan and blower use frequency conversion adjustment, ensuring the heaters run automatically. They can automatically adjust the fuel amount based on load changes and provide a stable steam output. Equipped with multiple protection and alarm measures such as pressure, water level, and exhaust gas temperature, they guarantee the safe operation of the boiler.

Biofuel steam boilers, led by Shandong Duole, are boilers that society advocates for. The state is heavily promoting biofuel steam boilers and boiler combustion technologies. They effectively reduce energy consumption and emissions of carbon dioxide, sulfur dioxide, and nitrogen oxides, improving the environment and are a crucial measure for mitigating smog in northern China.