ZOZEN has focused on the research and development of chain grates for years and has obtained a number of patent technologies. With thermal efficiency over 82% and NOx emissions less than 100mg/Nm3, ZOZEN DZL series boilers have realized the high efficiency and low emissions goals. DZL series boilers adopt horizontal single-drum structure and a chain grate and take the lead in adopting arched tube plates and threaded smoketubes to increase heat conduction. The heat transfer coefficient of threaded smoke tubes is 1.8 times higher than ordinary tubes. In terms of manufacturing processes, ZOZEN adopts the pre expansion of smoke tubes and tube plates to eliminate the gap between them, and then adopts the welding process of argon arc automatic welding to effectively eliminate the stress and prolong the service life of the boiler. With above advantages, ZOZEN has been one of the most popular industrial boiler brands in the feed industry.
In response to national environmental protection policies and initiatives for energy conservation and emission reduction, many printing and dyeing companies have technically reformed coal-fired boilers on their original production line. Among them, Wujiang Lianhua Dyeing and Finishing Co., Ltd. was established in 2002, and has now developed into a large-scale production enterprise integrating weaving, dyeing and finishing, printing and import and export trade.
Industrial boilers provide a stable steam heat source for the drying, rolling, and vulcanization of tire processing. ZOZEN has reached cooperation with many rubber products manufacturers with high quality products. Sichuan Haida Rubber Group Co., Ltd. is an enterprise integrating R&D, operation and production of automobile tires, products include all-steel commercial radial tires, semi-steel passenger radial tires and oblique commercial tires.
Sichuan Energy Investment has always formed a profound cooperation with ZOZEN. As an important window for opening up to the northeast of China and participating in the international specialization, Suifenhe has developed into a large-scale Russian wood import and distribution center. With the rapid development of the wood import and export processing industry, the ZOZEN SZL series biomass steam boiler project was installed here, providing concentrated steam for wood drying of wood processing enterprises in the Sino-Russian trade zone.
In the R&D and production process of medical materials, sterilization and disinfection processes have put forward high requirements on temperature. The boiler can be said to be the indispensable important equipment in the medical industry. Nantong Kedi Medical Material Co., Ltd. is a professional company specializing in the research and development of medical materials such as dressings, designer materials, disposable medical consumables and surgical hygiene products.
Founded in 1933, Luzhou North Chemical Industries Co., Ltd. is a comprehensive large-scale chemical enterprise. Its main products are military products, cellulose derivatives and silicone series. The production and processing of military and civilian products rely on the support of steam. Therefore, the boiler has become one of the important energy equipment on the production line.
A steam boiler is an important equipment in rubber industry, proving adequate steam support for multiple production processes including drying, profiling and vulcanizing. Jiangsu General Science Technology Co., Ltd. is a modern high-tech enterprise specializing in R&D, production and sales of tires, which is a subsidiary of Hongdou Group. It is one of the leading companies in China's all-steel heavy-duty tire market.
iangxi Yongxing Special Steel New Energy Technology Co., LTD. is engaged in the R&D and production of new energy materials for lithium batteries, and comprehensive development, utilization and process of lithium resources. In order to actively respond to the call of the national new energy industry development strategy, Yongxing New Energy planned to invest in the construction of an annual output of 30,000 tons of battery-grade lithium carbonate production projects. As the important energy equipment, the boiler provides sufficient steam heat source support for the process of evaporation and concentration of battery-grade lithium carbonate.
