Wengfu Zijin Chemical Co., Ltd. established a project on the phosphorus chemical engineering, through transfer the local by-product of metal smelting to product and refine the acid and ammonium phosphate products, then recycle the phosphogypsum. It is necessary for the boiler to provide a large amount of continuous heat for the whole production line, and to dry and calcine phosphogypsum.
It is an important strategic deployment put forward by the central government to promote clean heating in winter in northern China. Recently, a clean energy central heating project with a total investment of 20 million dollars has been built in Hebei province, China. The project rectifies the old equipment and plans to use 2 sets of gas-fired hot water boilers to provide central heating for local residents. The requirements of the boilers are as follows:
Established in 2002, Fujian Deyun Science and Technology Co., Ltd. is mainly engaged in the research, development and production of lace and subsequent dyeing and finishing service. Its lace is mainly used to produce women's lingerie of various brands. As all know, dyeing and finishing is a kind of chemical process. After the chemical processing, textile materials needs to accept repeated washing and drying processes, which can consume a large amount of heat energy and water. In order to reduce the heat consumption, Deyun introduced a set of YQW series gas-fired thermal oil heater system produced by ZOZEN Boiler. This system has sufficient output and high thermal efficiency, which can meet the high-temperature heat demands of the lace production, dyeing and finishing lines of Deyun.
Since the establishment in 2009, Shandong Dingyuan Food Co., Ltd. has always been committed to the production and sales of spices and has continuously improved the production technology and packaging materials to enhance the product quality. Now, the company adopts the imported low-temperature grinding and low-temperature airflow ultra fine powder production technology from Germany and high-temperature steam sterilization technology. The high-temperature steam is provided by the core equipment steam boiler. The efficiency and stability of the steam boiler can directly affect the quality and quantity of spices on the production lines. Therefore, Dingyuan Food adopted ZOZEN energy-saving WNS series gas-fired steam boiler with sufficient output, high thermal efficiency and low gas consumption, which saved a certain amount of production costs for the company.
Changshu Xinda Weft Knitted Fabrics Factory, established in 2003, is mainly engaged in the manufacturing of weft knitted polyester garment accessories, printing and dyeing of textile fabrics, and dyeing processing of loose wools, wool tops and cheeses. Its weft knitted fabrics with good elasticity, extensibility, softness and wrinkle resistance are favored by many customers. In order to meet the increasing market demands, Xinda Weft Knitted Fabrics Factory decided to expand the production and improve the production equipment including supporting heating equipment by purchasing a set of high-efficiency and energy-saving steam boiler. After investigating the boiler products on the market, Xinda Weft Knitted Fabrics Factory finally ordered a set of WNS series three-pass gas-fired steam boiler from ZOZEN Boiler who had completed the delivery recently.
In the pharmaceutical industry, the production and processing of many medicines require the sufficient and stable steam heat source with high quality. By virtue of abundant project experience in the pharmaceutical industry, ZOZEN Boiler reached a friendly cooperation with Zhejiang Haisen Pharmaceutical Co., Ltd. on the WNS series two-pass gas-fired steam boiler. Haisen Pharmaceutical is a high-tech enterprise engaged in the R&D, production and operation of APIs and pharmaceutical intermediates. The company's main products are APIs including sucralfate, analgin, pazufloxacin mesilate, atorvastatin calcium, paroxetine hydrochloride, escitalopram oxalate and pharmaceutical intermediates including PHBA, N-Methylparoxetine, etc.
In recent years, the state has paid increasing attention to environmental protection and launched the "coal to gas" policy. To actively respond to the policy and reduce the pollution of heating supply, Xincheng Heating Station upgraded the boiler equipment timely by introducing 2 sets of ZOZEN's SZS series gas-fired hot water boiler. This kind of boiler is featured with safety, high efficiency, energy saving and environmental protection, which provides solid guarantee for the central heating of residents.
We were very grateful to ZOZEN for giving top priority to the order of our medical materials company during the outbreak of the COVID-19. The prompt delivery not only showed the strength of ZOZEN, but also let us feel the social responsibility and corporate responsibility of a large manufacturing company.
