4 tons of natural gas hot water boilers, the advanced manufacturing process of ZOZEN automatic gas-fired boilers has triggered the concerns of the building industry

4 tons of natural gas hot water boilers, ZOZEN is always committed to doing every detail well and creating value for users. Since the company was founded in 1988, ZOZEN has reformed the traditional production mode of industrial boiler industry and introduced modern science and technology to realize the mechanization, informatization and intelligentization of boiler production line. The fully automatic production lines greatly improve the production efficiency. More importantly, it also enhances the size precision of boiler parts processing and reduces the product quality problems caused by human factors.

With years of efforts, ZOZEN has obtained outstanding achievements in the overseas market. Recently, ZOZEN participated in a large photovoltaic industrial chain project in Turkey, which showed that the brand and strength of ZOZEN were recognized by the overseas market.With an annual output of 500MW, the photovoltaic industrial chain project in Turkey is a key project of the Belt and Road China-Turkey cooperation project. On December 12, the opening ceremony of the project was held at the Başkent OIZ Industrial Park in Ankara.

ZOZEN’s YLW series solid fuel fired boiler is a kind of square coil horizontal chain grate assembled boiler. The chain grate realizes mechanical coal feeding, forced and induced draft fans provide mechanical ventilation, and slag discharger realizes mechanical slagging. This kind of boiler has the characteristics of wide fuel adaptability, low pressure and high temperature, safety and high efficiency of over 85%.

ZOZEN’s SZL series chain grate boiler has an independent water circulation system to ensure the safety and reliability of boiler’s water circulation. ZOZEN also designs independent water circulation systems in structure. The water circulation structure is simple and the division of water supply work is clear, which ensures that the cross-sectional area ratio of downcomer to riser is larger than 0.4 in order to ensure the safety of boiler’s water circulation under the premise that the water quality meets the GB standards.

In terms of pre-welding treatment, ZOZEN can be said to keep improving. The three processes of grinding and rust removal, edge milling, and vertical chamfering eliminate a large number of blowholes in the weld and ensure welding quality.

Located in South Asia, Bangladesh mainly relies on agriculture to develop national economy. A local enterprise RRP Agro Farm’s purchased ZOZEN’s SZL series coal-fired boiler out of the demands of heat supply for feed production. ZOZEN provided a complete set of design scheme of coal-fired boiler system for the feed production line of this company. This set of boiler’s thermal efficiency was 5% higher than other similar products on the market. What’s more, ZOZEN also customized the dust removal equipment that adopted the multi-tube plus water film dust cleaning design for RRP Agro Farm’s.

Boiler after-sales service has always been a matter of great concern to users. ZOZEN promises to respond quickly to every problem encountered in the use of user boilers, and effectively solve problems for users, 4 tons of natural gas hot water boilers.