ZG is a well-known coal fired boiler manufacturer in China. Our coal fired steam boiler are well received by customers. We can provide exceed 2 ton coal fired boiler for you. Today, i want to introduce our small 4 ton coal fired steam boiler, it is an outstanding boiler that we manufactured. The main aspect i want to introduce is efficiency.
As is known to us all, 4 ton steam boiler is a closed vessel in which water is heated. The heated water exits the boiler for use in various process or heating applications.
The structure of 4 ton coal fired steam boiler:
The pressure vessel in a coal fired boiler is usually made of steel (or alloy steel), or historically of wrought iron. Stainless steel is virtually prohibited (by the ASME Boiler Code) for use in wetted parts of modern boilers, but is used often in superheater sections that will not be exposed to liquid boiler water. In live steam models, copper or brass is often used because it is more easily fabricated in smaller size coal fired steam boilers. Historically, copper was often used for fireboxes (particularly for steam locomotives), because of its better formability and higher thermal conductivity; however, in more recent times, the high price of copper often makes this an uneconomic choice and cheaper substitutes (such as steel) are used instead.
The efficiency of 4 ton coal fired steam boiler:
Evaporation capacity is 4000-25000kg/h, design pressure is 1.25-2.45Mpa and thermal power is 2.8-14MW. Meanwhile, 4 ton coal fired steam boiler is a new environment friendly steam boiler. You can contribute to environment protection.
If you want to know more about our small size coal fired steam boiler of 4 ton, you can contact us. We are willing to help you.