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Why Choose ZOZEN Boiler Group

ZOZEN Boiler Group as a Class-A boiler manufacturer, which has been specializing in oil and gas fired boiler, biomass fired boiler, chain grate boiler, circulating fluidized bed boiler, waste heat boiler, steam and hot water boiler, water and fire tube boiler for three decades. We company has obtained more than 130 patents and over 200 series products, which has been in the leading role in the domestic market.


Gas fired(oil fired) boilers

Fire tube boilers usually have a capacity of below 20t/h, while water tube ones of 20t/h or more as capacity expansion is possible.

Coal fired boilers

Coal-fired boilers have lower operating costs – nearly 50% lower than boilers using oil or natural gas. Coupled with our proven high-efficiency, low-emission clean coal technology, our coal-fired boilers have the advantages of sufficient output, high thermal efficiency and wide coal adaptability without compromising safety and reliability.

Biomass fired boilers

After numerous tests and simulations, we have developed a reasonable structure of furnace arch, furnace wall and furnace heating surface that guarantees combustion efficiency and evaporation rate. NOx emissions of our biomass boilers can be as low as 100 mg/Nm3 with thermal efficiencies up to 90%.

Thermal fluid heaters

Our product range includes biomass fired thermal fluid heaters, coal fired hot oil boilers, oil/gas fired thermal fluid heaters and molten salt heaters. We also offer thermal fluid heaters systems and solutions.


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20 tph SZL biomass-fired boiler for tire factory

During the process of tire manufacturing, high-temperature vulcanization is required. The energy mainly consumed is steam and electricity, and vulcanization is the process ...

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35 tph SZS gas-fired water tube boiler project for dairy industry

The energy saving and environmental benefits of ZOZEN SZS gas-fired exceeded our expectations, and was also fully conforms to the national standard. What's more, the boiler ...

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4 tph DZL coal-fired steam boiler for rubber industry

ZOZEN provided Dongrun with three-passes steam boiler with full combustion of fuel and high thermal efficiency. The boiler is packaged, simple in size, cost-saving in ...

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