Unquestionably, steam boilers are a crucial component of most process and manufacturing sectors. In steam boiler combustion, fuels are an essential component. Fuel combustion heats the water, causing it to vaporize and produce steam. The type of steam boiler utilized depends on the fuels that the processing plant uses, including biomass, oil, gas, and solid fuels. The demand for steam boilers has increased recently as a result of environmental regulations, rising fuel costs, and rising manufacturing expenses. Wood fired steam boilers are quickly becoming the best option for heating that is both efficient and sustainable. Let’s examine the operation of wood fired steam boiler in depth, as well as their benefits and drawbacks.

Different Wood Boiler Types

The following are some of the wood boilers that are most frequently used:

  • Wood Chips:

The most cost-effective biomass fuel is wood chips, which provide approximately 2.5p per kilowatt-hour (kWh) of power. It has 30% moisture content and shouldn’t be kept in storage for too long to prevent deterioration. The germination of spores that can result in a fatal respiratory ailment is a disadvantage of employing wood chips. Therefore, maintaining ventilation and promoting drying are critical.

  • Wood Pellets:

In comparison to wood chips, wood pellets are more expensive. It is also effective and compact, making it the densest type of biomass. Due to the significant amount of dust that wood pellets produce, efficient hoppers and dust collecting systems are needed.

  • Wood Logs: 

Wood logs are perfect for people who have access to huge storage rooms and wood sources. Because of its high moisture content, it must be kept dry for a year in order to lower the moisture level and enable maximum efficiency. Additionally, it can be used as sawdust and wood bark.

  • Agricultural Wastes: 

Agricultural wastes such cotton waste, briquettes, bailed bagasse, palm shells, groundnut shells, coffee husks, coconut shells, rice husks, and so on. It works best for agricultural industries and businesses that can store and transfer fuels with ease.

  • Industrial Wastes: 

Depending upon the demand and capability of the steam boiler system, industrial wastes such paper pulp, wood waste, textile waste, etc., can be used as fuels.

Electric steam boiler characteristics

For applications requiring low, medium, and high lifts, electric steam boilers are available. Electric boilers are offered to customers in the industrial and caravan sectors together with appreciation after-sales assistance such as boiler commissioning, servicing and money contracts as well as the provision of a wide variety of replacement boiler parts and ancillaries.

Each electric boiler unit should be large and equipped with automatic features like pressure and liquid level regulators. Pressure vessels and safety valves are thoroughly tested in accordance with ASME Code. Before being dispatched, each unit must pass a strict character run inspection. These adaptable boilers are ideal for almost any application. Electric stainless steel boilers are specifically designed to reduce pollutants in environments where cleanliness is essential, such as pharmaceutical, sterilization, food processing, and cosmetics businesses.

What to Take into Account When Buying a Wood Boiler System

You should first take into account your way of living when selecting a wood boiler for your home. When supporting our clients in choosing the ideal wood-burning heater for their heating needs, we take into account all known criteria, including:


You should have enough room to install our indoor wood boilers and have unrestricted access to the heater. Our wood-burning boilers are small and simple to operate, so they can distribute heat throughout the house and fit in most furnace rooms.

Family Size

What size heater you need will depend on the size, design, intended use, and location of your property. To maximise performance and efficiency, we provide thermal storage tanks and boilers in a variety of sizes.

Heat Dispersion

In most cases, wood boilers can be easily connected to existing heating and hot water storage systems. Through skilled dealer representatives or directly, we offer assistance with the integration of heating systems. We also offer thermal oil heater of best heating performance.

Maintaining and Cleaning

The efficiency and smoke output of a wood-fired boiler can both be improved by keeping it clean. Maintenance-saving features like the heat exchanger efficiency optimisation system are included in Fröling wood boilers. Our wood boilers store their ash in easy-to-access areas where it may be removed once a week.

Our wood boilers require minimal and infrequent maintenance. Your boiler will remain in excellent condition for several distinct seasons with routine maintenance and repairs as needed. We will be happy to recommend you to a dependable boiler servicing and maintenance company in your area.


A steam boiler is a steam-generating heating system that generates energy via steam-generating water heating.

Water is heated by burning fuel in a steam boiler. Steam is created when heat and water are combined.

The design, portability, tube types, fuel types, and pressure that steam boilers create identify them.

The heat emitted during burning is absorbed by a steam boiler. Radiation, convection, and conduction are the three processes through which heat is transmitted.

Depending on how they are built and what they are used for, steam boiler designs and kinds can vary greatly.