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ZOZEN High-efficiency and Eco-friendly Boilers Promote the Development of the Light Industry in Bangladesh

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An overview of the industrial development in Bangladesh

As the government actively promotes economic development policies and improves the domestic investment environment, Bangladesh's light industry is gradually growing. Bangladesh mainly produces raw materials and primary products in the feed, paper, textile, printing and dyeing industries. Important production processes such as steaming and drying depend on the sufficient and stable heat source provided by industrial boilers. Therefore, the quality and performance of industrial boilers can affect the development of the light industry in Bangladesh to some extent.

ZOZEN Boiler contributes to the development of the light industry in Bangladesh

Based on the resource advantages, enterprises in Bangladesh often adopt boilers fired by natural gas and various kinds of coal to save fuel costs and improve the economic benefits. As a result, ZOZEN has launched a series of high-efficiency and energy-saving gas-fired boilers, coal-fired boilers and thermal oil heaters with wide fuel adaptability and good eco-friendly performance. They can be customized according to customers' requirements for fuel and air pollutant emission standards.

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Gas-fired steam boilers

ZOZEN gas-fired steam boilers adopt the large-volume furnace which can ensure the sufficient combustion of fuel and high combustion efficiency. They have sufficient steam storage space and heating surface to generate high thermal power and high-quality steam with high efficiency. Meanwhile, they also have outstanding energy-saving and eco-friendly effects and can realize the ultra-low NOx emissions.

Capacity: 1-110 tph
Working pressure: 0.7-5.3 MPa
Thermal efficiency: Above 98%
Recommended boilers: WNS series/SZS series
Applicable fuel: Natural gas, biogas, liquefied petroleum gas, blast furnace gas, diesel, etc.
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    WNS series gas-fired steam boiler

    The WNS series horizontal internal combustion wetback gas-fired boiler has two-pass and three-pass structures according to the flue gas passes. ZOZEN Boiler adopts domestically advanced corrugated furnace and threaded smoke tube to effectively improve the overall thermal efficiency of the boiler.

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    SZS series gas-fired steam boiler

    The SZS series boiler is designed with longitudinal double drums and a D-type combustion chamber structure. The furnace is placed on the right and the convention tube bundles are on the left. The combustion chamber adopts the narrow-pitch membrane tube wall with good gas tightness to reduce the heat loss.

    Coal-fired steam boilers

    ZOZEN coal-fired boilers have special grate bars to ensure the stable running of the grate. The combustion air system (base) adopts the separate air chambers and a scientific sealing structure. They also have the reasonable air regulation device to improve the combustion efficiency.

    Capacity: 2-75 tph
    Working pressure: 1-5.3 MPa
    Thermal efficiency: Above 82%
    Recommended boilers: SZL series/DZL series
    Applicable fuel: Bituminous coal, anthracite, lignite, meagre coal, etc.
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    SZL series coal-fired steam boiler

    The SZL series coal-fired steam boiler is a kind of chain grate water tube boiler with double drums and adopts packaged or pre-assembled structure. The 4-6 tph boiler is packaged and the 6-35 tph boiler is composed of two main components. The upper component is the boiler proper and the lower part is the combustion equipment.

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    DZL series coal-fired steam boiler

    The DZL series coal-fired horizontal three-pass water and fire tube boiler is packaged with a chain grate stoker structure. The boiler proper is a single drum with a longitudinal layout. Threaded smoke tubed inside the drum form the convention heating surface, while the drum and water-cooled walls on both sides form the radiation heating surface in the furnace.

    Thermal oil heaters

    ZOZEN thermal oil heaters adopt advanced manufacturing technology to realize the low NOx emissions. With the customized flue gas waste heat recovery systems, they can have outstanding high-efficiency and energy-saving effects.

    Capacity: 1400-29000 KW
    Working pressure: 0.8-1 MPa
    Thermal efficiency: Above 95% (Gas-fired); Above 85% (Coal-fired/Biomass-fired)
    Recommended boilers: YQW series/YLW series
    Applicable fuel: Natural gas, coke oven gas, biogas, biomass, bituminous coal, lignite, etc.
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    YQW series gas-fired horizontal thermal oil heater

    The YQW series gas-fired thermal oil heater adopts the three-pass round coil structure. The conical coil is used for protecting the furnace wall at the boiler end. The boiler is equipped with the advanced combustion device and can realize the fully automatic operation.

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    YLW series coal-fired/biomass-fired thermal oil heater

    The YLW series thermal oil heater is horizontal pre-assembled boiler which adopts the square coil and the chain grate stoker structure. The boiler and chain grate are transported separately. The boiler adopts the chain grate to realize the mechanical coal feeding, mechanical venting by forced and induce draft fans, and mechanical discharge by slag discharger.




    ZOZEN Boiler strives to be an international industrial boiler manufacturer
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    High-quality boiler products

    ZOZEN adopts the advanced fully automatic production lines to ensure the boiler processing quality and establishes a comprehensive quality inspection system to ensure the boiler quality.

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    High-efficiency boiler system

    ZOZEN provides the scientific boiler room layout service according to the actual demands of customers. Meanwhile, customized boiler systems can save a lot of operating and maintenance costs.

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    Comprehensive after-sales services

    ZOZEN provides the all-round qualified services including project technical consulting and boiler installation guidance, and solves the boiler operating problems for customers at all times.


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    ZOZEN Boiler and enterprises in Bangladesh reached the friendly cooperation

    • 中正锅炉

      6tph SZL series packaged chain grate steam boiler project for RRP Agro Farm's

      • Medium: Steam
        Capacity: 6 tph
      • Location: Bangladesh
        Equipment: SZL6-1.25-AII
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      35 tph ZZ series mid-temperature and mid-pressure coal-fired steam boiler project for Rashid Paper Mills Ltd.

      • Medium: Steam
        Capacity: 35 tph
      • Location: Bangladesh
        Equipment: ZZ35-3.82/450-M