gas or coal or diesel boiler, ZOZEN Boiler has a comprehensive quality control system
After 30 years of concentrated research and development, the quality-focused ZOZEN BOILER has become a business card, broadcasting overseas. At the beginning of 2018, Australian Discover China inspected more than 20 boiler enterprises in China and finally signed an order contract with ZOZEN. Discover China ordered one set of 20tph gas-fired steam boiler from ZOZEN, gas or coal or diesel boiler.

ZOZEN DZL series coal-fired steam boilers are horizontal three-pass water-fire-tube chain grate boilers. Threaded smoke tubes are arranged in the drum to form a convection heating surface. The drum and the water-cooled walls on both sides form a furnace radiation heating surface.
The gas-fired boiler is the classic energy-saving and eco-friendly work of ZOZEN Boiler. The boiler has excellent manufacturing technology, reasonable structure and stable performance, which has been widely recognized by customers. Besides, it adopts the imported low-NOx burner from German and new combustion technology to stably control the NOx emission below 30mg/Nm3 without FGR. With the intelligent control system, it can adjust the combustion according to changes in working conditions to effectively reduce the energy consumption for users.
In terms of boiler manufacturing process, ZOZEN Boiler adheres to the attitude of excellence and strives to do a better job. ZOZEN Boiler introduces the intersecting line CNC machine tools to ensure the higher processing accuracy of intersecting lines and welding grooves and tighter boiler assembly, gas or coal or diesel boiler.
At the same time, ZOZEN Boiler has gained the favor of more and more new customers by virtue of excellent quality and good market reputation. Hongrun Petrochemical, Sankeshu Coatings, Sichuan Airlines Group, BMW and other companies all choose the ZOZEN boiler products of various series based on their own demands.
It’s critically important to stay in lock step with your customers to understand how products need to evolve to continue to meet their needs. It’s easy to fall into the behavior of “milking” existing products. Products must continually evolve to remain relevant and useful. The path to success is through continual product innovation. It is the ZOZEN Boiler way.
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As global attention toward sustainable development intensifies, green and eco-friendly practices have become the main theme across all industries. For traditionally high-energy, high-emission sectors, technological innovation is essential to achieve clean production and unlock new growth. The plastic foam industry, a vital part of industrial manufacturing, has long faced the dual challenges of high energy consumption and environmental pressures. The emergence of biomass boilers offers a new gree...17 Jun 2025
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