keyboard_arrow_up

Industrial Boilers Manufacturers and Suppliers

IQS Directory provides an extensive list of industrial boiler manufacturers and suppliers. Utilize our website to review and source industrial boiler manufacturers with our easy-to-use features which allow you to locate industrial boiler companies that will design, engineer, and manufacture industrial boilers for your exact specifications. Our request for quote forms make it easy to connect with leading industrial boiler manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for industrial boiler machines, industrial heaters, or industrial electric boilers.

  • Schenectady, NY 518-344-7490

    Unilux Advanced Manufacturing has years of experience in applications of sales and service of water tube, industrial boilers and packaged products. The Unilux Boiler is the second oldest bent model currently on the market. Specializing in custom-engineered projects, we have the highest standards in quality workmanship, manufacturing, design and performance at our state of the art facility.

    Read Reviews
  • Pulaski, NY 315-298-5121

    As the inventor of the vertical tubeless boiler, Fulton has a reputation for success dating back to 1949. We're a global manufacturer of steam, hot water and hydronic boilers; thermal fluid heaters; custom engineered systems; and a full range of ancillary equipment. We continue to make advancements in the boiler market and are committed to improving life through heat transfer solutions.

    Read Reviews
  • Chattanooga, TN 855-753-2645

    Since 1987, Industrial Boiler & Mechanical has been selling and offering superior service for new & rebuilt boilers: a wide variety of stock boilers including firetube boilers, watertube boilers, vertical boilers (tubeless), solid fuel boilers (wood, coal & bio-mass), electric boilers & boiler burners.

    Read Reviews
  • Fremont, CA 800-227-1966

    Nationwide Boiler is a leading supplier of new and reconditioned boilers for industrial facilities worldwide. We’re a manufacturer’s representative and stocking distributor for B&W package watertube boilers and Superior package firetube boilers, and we have fully reconditioned boilers in a variety of types and sizes. With sales, service and equipment depots throughout the U.S., we strive to provide our customers with reliable equipment and superior service. Call today to learn more!

    Read Reviews
  • Greensboro, GA 706-453-2050

    With over 50 years of knowledge in quality control, process piping, fabrication, pressure vessel installation, and ASME certified welding, we specialize in meeting the stringent quality and diverse fabrication needs of all our customers. B&S is qualified for a wide range of projects; from Chillers and Cooling Towers, to large Compressed Air Systems, to full Boiler Rooms; we have the expertise.

    Read Reviews
  • Buena Park, CA 714-562-0196

    As a top California boiler company, Manley’s Boiler provides boiler repair, maintenance, monitoring, boiler rental, and installation services. We work on any boiler brand, model, and size of commercial and industrial boiler for customers all across California. Manley’s Boiler is accredited with both “R” and “S” stamps, setting the standard for boiler maintenance and repairs nationwide.

    Read Reviews
  • More Industrial Boilers Companies

ARTICLES AND PRESS RELEASES

Windbox – SOFA Windboxes Manufactured by BEPeterson

BEPeterson manufactures windboxes and SOFA windboxes for coal and gas wall fired burners manufactured to specific customer design. They include the use of carbon steels and high temperature stainless steel materials. Windboxes can be supplied for either new construction or retrofit into existing boiler requirements. BEP has a forty-five year history in fabricating products for the power and utilities industry. From coal Low NOx burners and boiler assemblies to large duct work, scrubbers and a myriad of other parts and components, BEP-fabricated products are integral to utilities and power plants... Read More

New 90,000pph and 250,000pph Indeck Packaged Boilers

WHEELING, IL – The projected needs in the manufacturing industry have grown for 2013, Indeck is ready and has state-of-the-art boilers available now for plants that require superheated or saturated steam. As a leading manufacturer of steam equipment that caters to plants that rely on steam for production, Indeck supplies for those in the steel, refinery, food, dairy, chemical, paper, and pulp processing industries. These high-tech boilers include the A-style design packages watertube boilers that are capable of generating 250,000pph of superheated steam, and 800 psi design pressure. Also available... Read More

businessIndustry Information

Industrial Boilers

Industrial boilers are typically used to generate steam by applying thermal energy to transform water into steam on a large scale. Often, the steam will be used for heating or to power equipment. High-pressure boilers yield large amounts of steam within the durable chamber. Once enough steam has been created, the steam is released through valves and pressure channels the steam through pipes to the destined machinery. Leftover cooled water is sent back to the boiler to be recycled and reheated. To avoid corrosion, fresh water should be added to counterbalance any loss of water during the process.

Industrial boilers are built to withstand more stress than commercial boilers or hot water boilers. Industrial boilers are often larger than commercial boilers and are manufactured with steel up to 35 mm thick, allowing for pressures up to 30 bar and above. These features make industrial boilers suitable for industries that require a large heating capacity.

The safety and efficiency of industrial boilers has come a long way since their invention. During the Industrial Revolution, industrial boilers were the main source for powering factories. In that time period, there were many instances of industrial boilers rupturing due to overpressurization and overheating, causing deaths and structural damages in some cases. In the late eighteen hundreds and early nineteen hundreds, an estimated 50,000 people died each year from boiler related accidents in North America. Since then, designs have improved and regulations have been put in place to avoid this hazard. Organizations, such as ASME, helped to create the standards for both design and operation that modern manufacturers adhere to still today. Industrial boilers are now furnished with pressure sensitive gauges and relief valves and fabricated with durable materials to prevent damage. These safety measures reduce risks as well as increase efficiency by reducing heat loss levels and cutting fuel cost. It is important to evaluate your application and choose an industrial boiler constructed by a trusted manufacturer in order to minimize the risk of accidents and increase output.

Industrial boilers can be categorized based on design, fuel used to generate heat, or combustion technology. In regards to design, there are two main concepts. Fire tube boilers and water tube boilers. Fire tube boilers are easy to operate and have a simple design. They transport hot gases, generated by the heating source, through tubes that pass through a water-filled chamber, transferring heat from the gas filled tubes to the water. While fire tube boilers are often less expensive, they have a bulky design, small steam capacities, and low to medium degrees of pressure. Fire tube boilers produce steam rates up to 26,000 pounds per hour. Water tubes, also known as high pressure boilers , have an inverse structure compared to fire tube boilers. Water flows through tubes that are surrounded by a cavity of hot gases. Water tube boilers are capable of producing 10,000 to 1,000,000 pounds of steam per hour. This design is more efficient but more complex and expensive to manufacture. The other downfall to water tube boilers is that the water that goes into the systems needs to be treated to keep the tubes clear from contaminants. Therefore to ensure optimal performance, a supporting water treatment system is recommended to supply filtered water.

Industrial boilers can also be classified by fuel type. Coal, oil, biomass (burnable plant materials such as wood chips or rice husks), natural gas, and steam. Boilers that use steam as fuel, hydronic industrial boilers, need to be coupled with another boiler type. Each fuel type offers varying cost, safety, and environmental benefits.

Finally, industrial boilers can be distinguished by the combustion technology. There are three types. Fluidized Bed systems “bubble” fuel and sand together to create a fuel-air mixture that helps keep uniform temperatures in the fuel bed and reduce emissions. Stoker systems burn coal and spread the heat by either continuous and even coal distribution or by feeding fuel into one area and then distributing the coal with a moving grate. The third combustion technology used to classify industrial boilers is thermic fluid heaters, which use a closed system of petroleum based fluids to deliver consistent temperature control and good thermal efficiency.

Industrial boilers are utilized in many settings. Industries such as agriculture, ceramic, electrical, refineries, food and beverages, paper and pulp, manufacturing, and many more employ steam production for a myriad of applications. These applications range from power generation, heating kilns, driving turbines, agricultural soil steaming, cement production, large scale heating etc. Some industries, such as paper and pulp, utilize industrial boilers that are fueled by the waste of their operations.


Industrial Boilers
Industrial Boilers
Industrial Boiler – Unilux Advanced Manufacturing, LLC
Industrial Boiler – Unilux Advanced Manufacturing, LLC



Combustion Technology Employed in Industrial Boilers

While choosing industrial burners, one factor that you need to consider, other than the design and application, is the combustion technology. Industrial boilers are large vessels which have a combustion chamber and water chamber. Through different tubing systems, known as heat exchangers, heat is transferred from the heat source to water.

Different types of heating systems are used in the combustion chamber.

Fluidized Combustion Bed System

The most modern system is known as a fluidized combustion bed system, a technology that is used when solid fuels such as wood and coal need to be burned. On a hot bed of ash or sand, solid particles of fuel are suspended and air is blown to achieve effective air-fuel contact. A fluidized combustion bed is a great alternative to traditional furnaces, which are larger and bulkier. With this system, industrial boilers can be made smaller and compact. They also endow flexibility in terms of fuel, as an array of fuels such as biomass can be used. Moreover, the system is highly efficient and reduces the emission of contaminants.

Stoker System

The second alternative is the stoker system. It involves a bed of burning coals—similar to the one used on the steam engines—which is fed continuously with coal. A stoker type system is further classified as a travelling gate, also known as a chain-grate stoker, and a spreader stoker. In a travelling gate stoker system, a heap of coal is loaded on a moving steel grate, which travels back and forth from the boiler to the loading place. The system is fitted with a coal gate to regulate the rate of the coal feeds. In such systems, a uniform size of coal is necessary for efficient burning. The spreader stoke is simple in which coal is fed continuously to a burning bed, and a spreader distributes the feed evenly for better combustion.

Thermic Fluid Heaters

Some designs also employ thermic-fluid heaters, which use a petroleum-based heat transfer system. In this system, a heated fluid runs within the tubes through water and heat the water to its boiling point. This type of system enables to temperature regulation, and has high efficiency in comparison to the alternatives.

Other than the combustion technology, you as a buyer need to consider the type of fuel that will be used in a boiler. There are numbers of options, ranging from coal to electric to gas to oil.

The standard fuel is coal, however, modern designs use a fine powder of coal called pulverized coal, as fine particles burn more efficiently than lumps. With the addition of a fluidized bed, even biomass can be used as a fuel, which means all organic materials and agricultural waste products are fuel. In homes, electric-powered boilers are used to heat the water.

Other than these, gas and oil are extensively utilized in boilers. Gases like natural gas and propane are most commonly used in boilers, as they are cost effective.

More Industrial Boilers 

Industrial Boilers Informational Video