4 ton gas fired boilers, with features of high efficiency and low emissions, ZOZEN wns series gas-fired steam boiler received the attention of the international market
4 ton gas fired boilers, In recent years, with the deepening cooperation between China and Africa, ZOZEN and KPC have built a friendly cooperation relationship with the oil-fired steam boiler project. In the petroleum processing industry, steam is the main factor affecting the energy consumption of enterprises. The safe, efficient and energy-saving boiler system directly determines the quality of oil products and the economic benefits of enterprises.

China Academy of Space Technology is China's main space technology and product development base. Recently, the overall boiler system solution customized for the base by ZOZEN was highly efficient and environmentally friendly, which was more than 5% higher than the average measured thermal efficiency of conventional boiler systems in the industry. Therefore, ZOZEN won unanimous praise from the review experts, and finally realized the first cooperation with the China Academy of Space Technology.

The DHL series coal-fired corner tube boiler is field assembled boiler. It uses a piping system as the frame of the entire boiler, and it bears the full load of the boiler, which makes a non-framework boiler. At the same time, this frame also serves as the down comer of the boiler and upper and lower headers. The boiler drum is an external type drum, the furnace is a fully enclosed membrane wall structure, the convective heating surface adopts the flag tube structure. The corner tube boiler has the advantages of compact structure, low steel consumption and rapid temperature increasing.
With over 30 years of experience accumulation in the industrial boiler industry, ZOZEN Boiler has formed more than 400 boiler types and specifications covering gas-fired boilers, biomass-fired boilers, coal-fired boilers and thermal oil heaters, which are widely used in the chemical, food, brewing, heating, paper, printing and dyeing, rubber and other industries, 4 ton gas fired boilers.
4 ton gas fired boilers, In the application of the Internet of Things technology, ZOZEN’s professional PLC control system is the brain of the entire boiler system. After turning on the automatic function, the controller can automatically control the system according to the mode set by the user based on the field signals currently collected by the system, which provides a solid guarantee for the safe production of many enterprises. At the same time, with the simple and easy-to-operate characteristics, the PLC boiler control system is well received by engineers and technicians.
Pakistan is an emerging market in Asia whose overall economy is at the stage of developing and exporting light industry . The textile industry is currently Pakistan’s pillar industry. In addition, in recent years, food processing, engineering, machinery, chemical and other industries have accelerated the pace of development. ZOZEN Boiler, as an international industrial boiler manufacturer, has produced high-quality chain grate boilers, circulating fluidized bed boilers and thermal oil heaters which are widely applied in textile, feed, food, chemical and other industries in Pakistan, 4 ton gas fired boilers.
ZOZEN has proved its competitive advantage with its high product quality. In the future, ZOZEN will spend more time and energy on the innovation of gas-fired boilers, and capture more market share.
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ZOZEN Boiler has recently shipped a 10-ton WNS series heavy oil steam boiler to Ecuador, where it will support the production line of a local corrugated board packaging company. The project marks another step in ZOZEN’s expansion in Ecuador’s paper industry and reflects growing demand in South America for reliable steam supply, fuel adaptability, and after-sales support. ZOZEN WNS series heavy oil condensing steam boiler Stable steam supply matters in paper productionIn paper and...05 May 2026 -
From May 6 to 7, 2026, ZOZEN Boiler will participate in Palmex Indonesia 2026 at Jakarta International Expo (JIEXPO), Indonesia. ZOZEN Boiler will welcome visitors at Booth 190 & 192. As an industry event focused on the palm oil sector in Southeast Asia, the exhibition brings together companies involved in palm oil processing, supporting energy systems, and industrial equipment, offering ZOZEN Boiler a valuable opportunity to meet customers from Indonesia and surrounding markets. ZOZEN Bo...28 Apr 2026 -
Bangladesh is one of the world’s major producers and exporters of garments and textiles. With a well-developed industrial chain covering textile, dyeing, printing, and garment manufacturing, long-term demand for industrial steam remains strong. In production processes such as dyeing, washing, drying, and finishing, steam boilers play an important role in ensuring stable heat supply. As local textile enterprises place greater emphasis on energy consumption control, fuel utilization, and ope...21 Apr 2026
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