natural gas small boiler, ZOZEN shows the schematic diagram of WNS series gas-fired three-pass steam boiler
natural gas small boiler, With an open attitude, ZOZEN Boiler grasps the new trends and opportunities bred by the current development of artificial intelligence to realize the deep integration of industrial boiler manufacturing industry with artificial intelligence and Internet of Things, so as to further promote the overall development of industrial boiler manufacturing industry.

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.

The grate bracket of ZOZEN chain grate boilers adopts double-layer bracket. The upper layer uses light rail while the lower layer uses channel steel. The upper layer is heated while the lower layer is stressed. This has changed the traditional grate bracket structure which uses angle steel and friction bars and can avoid deformation. The active grate runs on the light rail. The 72-hour cold test run is carried out on the grate before the grate leaves the factory to ensure the smooth operation of the grate without deviation or jamming.
WNS series and SZS series steam boilers, as the hot-selling eco-friendly gas-fired boiler products of ZOZEN Boiler, replace the coal-fired boilers with high pollution, and become the common choice of many enterprises in the pharmaceutical and chemical industries in Yunnan Province. ZOZEN boiler is equipped with advanced low-NOx burner to ensure the low NOx emissions.
As a well-known boiler brand, ZOZEN Boiler has always insisted on providing every customer with the full-process tracking service from boiler design, manufacture, commissioning to actual application. Afterwards, ZOZEN Boiler will continue to adhere to the full-process, full-day, full-aspect and full-spirit service principle to help Hebei Yigao Biotech complete the environmental assessment and contribute to dealing with the environmental pollution problems.
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28 Oct 2025ZOZEN Boiler Shines at the 2025 Russia Heat Exchange Expo — High-Efficiency Intelligent Manufacturing Lights Up Moscow
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21 Oct 2025ZOZEN Boiler: Empowering High-Quality Development in the Building Materials Industry
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14 Oct 2025ZOZEN Boiler Breaks the High Humidity Biomass Combustion Challenge with Reciprocating Grate Biomass Steam Boiler
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On October 23, the three-day 2025 Russia Moscow Industrial Boiler and Heat Exchange Exhibition (Heatpower Expo) concluded successfully. With a meticulously planned participation strategy and a highly professional team, ZOZEN Boiler completed this overseas showcase smoothly, engaging in in-depth exchanges with customers from multiple sectors including energy, chemicals, building materials, and food, fully demonstrating the company’s comprehensive strengths in clean, high-efficiency technolo...28 Oct 2025 -
The continuous growth of the building materials industry places higher demands on thermal energy supply in production—stable steam output, efficient energy utilization, and emissions that meet environmental standards have become core criteria for selecting boiler equipment. Leveraging a deep understanding of industry-specific production needs, ZOZEN Boiler provides customized products and technical advantages to deliver reliable thermal energy support for building materials enterprises at ...21 Oct 2025 -
ZOZEN Boiler Breaks the High Humidity Biomass Combustion Challenge with DZW Series Reciprocating Grate Biomass Steam Boiler Recently, Jinzhi Morning Hong Paper Co., Ltd. (hereinafter referred to as "Morning Hong Paper") reached an important cooperation with ZOZEN Boiler, successfully introducing the DZW series reciprocating grate biomass steam boiler. This brings new impetus for efficient and green production to the company. As a leading paper product manufacturer in North China, Morning Hong P...14 Oct 2025
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WhatsApp: +86 18861589035
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