• Energy-saving and low emissions
  • 37 years insist, only for the best boiler
  • Sprite of enterprise :keep hungry ,keep growth
Gas fired boilers

Gas fired boilers

Our oil/gas fired boilers can be divided into SZS water tube boilers and WNS fire tube boilers depending on the medium inside the tubes. With multiple pressure designs, the water tube b
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Coal fired boilers

Coal fired boilers

Our coal fired chain grate boilers and coal fired fluidized bed boilers mainly produce hot water, saturated steam or superheated steam for industrial use. Coal-fired boilers have lower
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Biomass fired boilers

Biomass fired boilers

We cooperate with Shanghai Jiao Tong University to research, develop and manufacture biomass boilers that use wood chips, straws, palm shells, mesocarp fiber, empty fruit bunch (EFB) fi
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Thermal-fluid heaters

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 heat
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Solutions

Always ready to provide cost-effective solutions that cater to customer needs,helping customers to improve operating efficiency and save costs.
Boiler for the chemical industry

Boiler for the chemical industry

The chemical industry process is mainly divided into three steps: raw material processing, chemical reaction, and product refining.
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Boiler for the paper industry

Boiler for the paper industry

Steam is required for the heating, dissolution, processing, black liquor concentration, and press drying of chemicals during pulp production.
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ZOZEN Is A World Leader In Boiler Production And Industrial Boiler Solutions

Six state-of-the-art automatic production lines to make boiler components of consistent size and quality.
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.
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Latest Cases

We supply to over 100 countries and regions and have set up offices around the world to ensure prompt delivery of products and services.

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