gas boilers 21ton h, ZOZEN boiler builds energy-saving and environmentally friendly gas-fired boiler system
Innovation is critically important to ensuring a company’s future viability. Many times, innovation is viewed through the lens of new product development that drives new revenue growth. ZOZEN, who is one of the most influential industrial manufactures in Asia, is sparing no effort to innovate the power economized boilers.

In Bangladesh, SZL series coal-fired boiler with excellent operation performance produced by ZOZEN Boiler, a professional boiler manufacturer in China, gained the popularity among local enterprises. Meanwhile, ZOZEN Boiler reached a mutual trust cooperation with Machine Communication Co., Ltd as ZOZEN's Bangladeshi distributor to introduce high-quality industrial boilers into more Bangladeshi enterprises.
ZOZEN DZL series coal-fired steam boiler has sufficient output and high thermal efficiency. The boiler is packaged with a compact structure, so it has relatively low construction costs. The boiler is a horizontal three-pass water and fire tube chain grate boiler. In the single drum with a longitudinal layout, threaded smoke tubes from the convection heating surface, while the boiler drum and water-cooled walls on both sides form the radiation heating surface in the furnace. The boiler thermal efficiency can reach 82% and above.
gas boilers 21ton h, PT.Sari Incofood Corporation is a leading manufacturer of instant coffee drink in Indonesia. The company was eager to upgrade renew backward equipment. Among them, the steam boiler provides heating support for the production process of coffee pulping, liquid coffee concentrating and coffee freeze drying. To meet the requirements of the actual production line, ZOZEN recommended the SZL series water tube boiler for the company. The boiler has been stably running up to now, so the company spoke highly of ZOZEN products and technology.
Designed to wrap the whole furnace body for heat preservation. There are no heat transfer supports between the furnace body and the outside surface. The appearance is mirror polished stainless steel with a protective coating. After the boiler is installed, remove the coating and show the mirror polished stainless steel appearance. Advantages: a good-looking appearance, low temperature of surface, low heat dissipation, gas boilers 21ton h.
The cold working, also known as “iron tailor”, is a kind of comprehensive technology to process metal sheet material, tubular product and proximate matter into various kinds of products without changing the cross section characteristics, which includes straightening, laying off, blanking, cutting, bending, stamping, assembling, riveting, welding, etc. At ZOZEN’s production lines, the number of cold working workers is the largest except that of welding workers.
gas boilers 21ton h, ZOZEN will always adhere to technology research and development, and continue to provide efficient and energy-saving boiler systems for enterprises, further contributing to the high-quality development of the domestic fine chemical industry.
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20 May 2025ZOZEN Gas-fired Boilers: A Reliable Force Driving Green Upgrades in the Automotive Industry
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On May 29, 2025, the three-day Russia Heating Exhibition (HEAT&ELECTRO MACHINERY) successfully concluded at the Timiryazev Center in Moscow. As a prestigious professional exhibition for thermal and electric power equipment, this year’s event attracted 150 high-quality enterprises and over 8,000 professional visitors from around the world. ZOZEN Boiler, in collaboration with Manto Chemistry, showcased a range of high-efficiency and environmentally friendly boiler products, demonstrating...03 Jun 2025
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In recent years, as global energy demands continue to rise and environmental regulations become increasingly stringent, high-efficiency boiler equipment has garnered significant attention in international markets. As an industry-leading boiler supplier, ZOZEN Boiler has achieved repeated success in overseas markets through its self-developed reciprocating grate technology, providing customized thermal solutions for multiple industries. Numerous projects exported to countries including Kyrgyzstan...27 May 2025
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As a technological pioneer and quality benchmark in the industrial boiler field, ZOZEN Boiler, with profound technical expertise, outstanding innovation capabilities, and reliable product performance, has deeply integrated into the automotive industry supply chain, becoming a steadfast partner for many internationally renowned automotive companies in achieving green and intelligent manufacturing. ZOZEN Gas-fired Boilers: The Firm Choice of the Automotive Industry Geely Auto: WNS Series Boile...20 May 2025
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