The SZL series steam boiler stands out in the realm of industrial boilers with its distinctive design and construction. It is a water tube boiler featuring a double drum and a chain grate stoker structure that epitomizes efficiency and durability in steam generation. The SZL series comes in two main configurations: the 4-6 tph (tons per hour) range and the 6-35 tph range. The 4-6 tph models are package boilers, which means they come fully assembled from the factory, making installation and setup straightforward and less time-consuming. This design is particularly advantageous for smaller operations or those with limited space, as it negates the need for extensive on-site assembly. On the other hand, the 6-35 tph models of the SZL series are shop-assembled structures. These larger boilers come in two main parts: the upper module, which comprises the heat absorbing surfaces, and the lower module, which houses the combustion equipment.
ZOZEN is one of the top ten brands of industrial gas boilers in China, with strong comprehensive strength and outstanding performance. ZOZEN gas-fired boiler has won the title of Energy Efficiency Star many times, and its thermal efficiency and quality have been officially recognized. ZOZEN gas boiler production base with orderly production welcomes all major enterprises to visit and inspect.
Boiler drum is an important pressure-bearing component in industrial boilers. It is a cylindrical pressure vessel with two ends sealed by the header. This video shows the trimming process of ZOZEN boiler header.
ZOZEN Boiler is an industrial boiler manufacturer focusing on boiler design, manufacturing, sales and after-sales and has obtained international certifications such as ASME, CE and ROSH. The company's advanced production technology and equipment not only shorten the boiler production cycle, but also directly improve the manufacturing quality, with low maintenance rate, and are widely praised by users.
ZOZEN SZS series boiler is our popular type, with the excellent performance, this series of boiler is widely used in each industry. ZOZEN SZS series boiler adopts large-diameter combustion chamber, with reasonable design of boiler drum and steam-water separator, which reduces the water content of the steam.
Automation and digital equipment are widely used in boiler production in ZOZEN Boiler Modern Production Base, which can reduce manual errors and improve the quality of boiler production. Automatic welding technology in boiler drum and steel pipe is used for welding. Welding current, welding voltage, wire feeding speed and walking speed are all fixed parameters, which greatly reduces the influence of human factors on boiler quality and ensure the welding quality.
In Sri Lanka, a set of ZOZEN 15 tph DZW series biomass-fired steam boiler was being installed and debugged. The user is a well-known local palm oil manufacturer, AEN PALM OIL PROCESSING (PVT) LTD. The boiler fuel is palm fiber. The boiler is a tri-drum boiler which has characteristics of no ash accumulation, high efficiency and good environmental protection performance. There is no need to stop the boiler for dust removal, which can make the boiler keep the normal operation for a long time. Meanwhile, considering the combustion characteristics of palm fiber, ZOZEN technicians also optimize the feeding hopper, furnace arch and air distribution device of the boiler to solve the coking problem caused by the fuel combustion.
ZOZEN Boiler cooperated with Hebei Yigao Bioenergy Co., Ltd. to improve the reasonable and efficient utilization of biomass energy such as corn straws and so on. According to Hebei Yigao Bioenergy’s requirement of using biomass straws as fuel, ZOZEN Boiler reasonably designed the furnace arch, furnace wall and furnace heating surface of SZL series biomass-fired steam boiler by cooperating with Shanghai Jiaotong University to ensure the combustion efficiency and rated evaporation capacity of boiler.
