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4 tph DZL coal-fired steam boiler for rubber industry

4 tph DZL coal-fired steam boiler for rubber industry

Cooperative customer: Nanjing Dongrun Special Rubber Co., Ltd.

  • Capacity: 4 tph
  • Application industry:

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Case Details

The drying, rolling and vulcanization processes ofproduction in rubber industry all need large amount of steam. DongrunSpecial Rubber Co., Ltd. is one of the most professionalindustrial rubber production bases in our country. It produces special rubbersheets, rubber sheets for industrial use, anti-skid fitness series and rubberseals for sluice gates. It has complete specifications and over 10,000varieties. This time we are particularly careful in purchasing boiler, especially thesteam boiler efficiency, Dongrun put forward very strict requirements. ZOZEN boiler manufactures 4 tph DZL coal-fired steam boiler for Dongrun. Theboilers belong to the horizontal three-passes water & fire tube chain grateboiler, which can use mean-quality bituminous coal and anthracite. Thread smoke pipe is also a high-efficiency heat transfer element researched by ZOZEN for many years. Its heat transfer coefficient is 1.8 times higher than that ofordinary smoke pipe.

Customer feedback

ZOZEN provided Dongrun with three-passes steam boilerwith full combustion of fuel and high thermal efficiency. The boiler ispackaged, simple in size, cost-saving in infrastructure investment, the mechanizationof adding coal and discharging slag has reduces the investment in our laborcosts.

— Nanjing Dongrun Special Rubber Co., Ltd.

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