used industrial coal fired steam boiler

used industrial coal fired steam boiler

ZOZEN has built six fully automatic lines for the production of convection pipe, coil pipe, threaded pipe, membrane wall, serpentine tube and header. The parts so produced have consistent dimensions that enable easy assembly and ten years’ extension of a boiler’s life.


1. Convection pipe production line: high precision of ±0.5MM.
2. Coil pipe production line: three pieces of pipes can be coiled at the same time. 114mm diameter pipes are coiled into 4.5 meters coil.
3. Threaded smoke pipe production line: tread depth is accurately measured by infrared radiation to ensure tread depth is proper.
4. Membrane wall production line: MPM automatic welding machine with 12 heads, 1600MM panel bending machine.
5. Serpentine tube production line: 150 meters pipe can be made into economizer or super heater in one time without manual seam.
6. Header production line: by medium frequency electric heating, mechanical flow forming closing and NC drilling.

Our Lastest Boiler Type

Seven Hold Points

Seven hold points are set and each one is supervised by a responsible inspector. Any work that fails to pass the inspection cannot proceed until the inspector is able to verify its quality.

1,Incoming materials are inspected again upon entry into the plant.

2,Material markings will be transferred to all cut pieces to ensure identification and traceability.

3,Test pieces are used to ensure a higher success rate in welding.

Unique structural design

National Precision Bearing offers stainless steel for applications that require corrosion resistance.We have world class manufacuring facilities using latest technology, machines and equipments.

Contact Us

INDUSTRIAL BOILER MACT FACTSHEET - RMB Consulti

1 INDUSTRIAL BOILER MACT FACTSHEET The National Emission Standards for Hazardous Air Pollutants (NESHAP) for Industrial/Commercial/Institutional Boilers and Process

Contact us

Organics in the boiler and steam: Good or bad?

Organic compounds pioneered boiler water chemical treatment when lignosulfonates derived from oak bark were used to minimize calcium carbonate scaling. Today’s organic boiler

Contact us

INDUSTRIAL WATERTUBE BOILER CAPABILITY - Jo

Typical bagasse fired boiler with pinhole grate. Pinhole Grates John Thompson steam cleaned pinhole grates are ideal for burning relatively low ash content biomass

Contact us

INDUSTRIAL BOILER MACT FACTSHEET - RMB Consulti

1 INDUSTRIAL BOILER MACT FACTSHEET The National Emission Standards for Hazardous Air Pollutants (NESHAP) for Industrial/Commercial/Institutional Boilers and Process

Contact us

Coal - Wikiped

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed if dead plant matter decays into peat and over millions of years the heat and pressure of deep burial converts the peat into coal.

Contact us

Organics in the boiler and steam: Good or bad?

Organic compounds pioneered boiler water chemical treatment when lignosulfonates derived from oak bark were used to minimize calcium carbonate scaling. Today’s organic boiler

Contact us

Industrial Boilers Market by Type ; Region - Globa

[144 Pages Report] Industrial Boilers Market research report categorizes the global market by Type (Fire-tube, Water-tube), Fuel Type (Natural Gas ; Biomass, Oil, Coal), End-Use Industry (Chemical, Food, Refineries, Metals ; Mining), Boiler Horsepower, and Region

Contact us

Hurst Boiler | Boiler Models| Plan Views | Spec Shee

Three-pass wetback scotch marine boiler uses the latest HVACR technologies and is ideal for all commercial and industrial applications. It provides fuel efficiencies that exceed most four-pass designs.

Contact us

Pulverized coal-fired boiler - Wikiped

A pulverized coal-fired boiler is an industrial or utility boiler that generates thermal energy by burning pulverized coal (also known as powdered coal or coal dust since it is as fine as face powder in cosmetic makeup) that is blown into the firebox.. The basic idea of a firing system using pulverised fuel is to use the whole volume of the furnace for the combustion of solid fuels.

Contact us

Industrial Coal Boiler | Coal Fired Boilers | N

NBS ensures your coal boiler operates at the highest levels of efficiency. Coal boilers are commonly used to heat water and create steam for energy production.

Contact us

GM Boiler – The Ultimate Steam Soluti

Coal Fired Boiler. Coal Fired Boiler We are expert in fabricating coal fired boilers that are at par with international standards. These are available in shell type 3 pass super economic or composite design up to a capacity of 6TPH on dump grate or stationery grate stoker with external furnace.

Contact us

UG-Mat Coal Bottom Ash/Boiler Slag | Recycl

Coal Bottom Ash/Boiler Slag - Material Description Origin Coal bottom ash and boiler slag are coarse, granular, incombustible materials that are collected from the bottom of furnaces that burn coal.

Contact us

Understanding Coal Power Plant Heat Rate a

Proposed U.S. standards for reducing carbon emissions from existing coal-fired power plants rely heavily upon generation-side efficiency improvements. Fuel, operations, and plant design all affect

Contact us

Thermodyne | Industrial Steam Boiler Manufacturer

Thermodyne – One of the Top 10 Boiler Manufacturers in India - established it's reputation as leading supplier ; exporter of Industrial Steam Boilers, Hot Water Generator ; Heaters for thermal power plants, steal ; other industries.

Contact us

coal utilization | Volatile Matter ; Chemistr

Coal utilization, combustion of coal or its conversion into useful solid, gaseous, and liquid products. By far the most important use of coal is in combustion, mainly to provide heat to the boilers of electric power plants. Metallurgical coke is the major product of coal conversion. In addition, techniques for gasifying and liquefying coal into fuels or into feedstocks for the chemical

Contact us

Understanding Coal Power Plant Heat Rate a

Proposed U.S. standards for reducing carbon emissions from existing coal-fired power plants rely heavily upon generation-side efficiency improvements. Fuel, operations, and plant design all affect

Contact us

Hurst Boiler | Boiler Models| Plan Views | Spec Shee

Three-pass wetback scotch marine boiler uses the latest HVACR technologies and is ideal for all commercial and industrial applications. It provides fuel efficiencies that exceed most four-pass designs.

Contact us

Organics in the boiler and steam: Good or bad?

Organic compounds pioneered boiler water chemical treatment when lignosulfonates derived from oak bark were used to minimize calcium carbonate scaling. Today’s organic boiler

Contact us

Hurst Boiler and Welding Inc. | Boilers | Biomass Boile

Hurst Boiler ; Welding Company, Inc. has been manufacturing, designing, engineering and servicing gas, oil, coal, solid waste, wood, biomass and hybrid fuel-fired steam and hot water boilers since 1967, for thousands of satisfied customers.In addition to a complete line of steam and hot water boilers, Hurst Boiler ; Welding Company also manufactures a complete line of boiler parts and boiler

Contact us

coal utilization | Volatile Matter ; Chemistr

Coal utilization, combustion of coal or its conversion into useful solid, gaseous, and liquid products. By far the most important use of coal is in combustion, mainly to provide heat to the boilers of electric power plants. Metallurgical coke is the major product of coal conversion. In addition, techniques for gasifying and liquefying coal into fuels or into feedstocks for the chemical

Contact us

Steam Superheater in Boiler: Role, Benefits, Type

Steam Superheaters in Industrial Boilers. The Steam Superheater is a coil type heat exchanger which is used to produce superheated steam or to convert the wet steam to dry steam, generated by a boiler.It is different from a boiler in a way that, boiler utilizes both sensible heat as well as latent heat to convert water into steam while superheater utilizes only sensible heat to superheat the

Contact us