Jilin Longyuan Fertilizer Co., Ltd., founded in 2004, is one of the subsidiaries of Longyuan Group. At present, the company has two ammoniation-granulation compound fertilizer production lines with a total annual output of 500,000 tons, a blended fertilizer production line with an annual output of 300,000 tons, and a potash fertilizer production line with an annual output of 100,000 tons. These high-capacity production lines placed high requirements on the steam quantity and quality of the boiler equipment and also posed a huge challenge to the boiler operating costs, especially the fuel costs. According to the actual demands, ZOZEN customized a set of SZL series coal-fired chain grate steam boiler for Longyuan Fertilizer. This series of boiler has sufficient output, high combustion efficiency and wide fuel adaptability, which can fully meet the needs of Longyuan Fertilizer.
As one of the subsidiaries of Jingma Group, Jingma Chemical Co., Ltd., founded in 1997, is a Sino-foreign joint venture that mainly produces glyphosate, a kind of herbicides. The company has developed multiple new eco-friendly glyphosate products and has owned more than ten patents on the glyphosate production. Its many products have reached the level of similar international products. In order to meet the growing demands for domestic and foreign orders, Jingma Chemical purchased a set of high-efficiency and safe WNS series gas-fired steam boiler from ZOZEN Boiler, as the heating equipment on the glyphosate production lines to lay a solid foundation for the increase of company production and efficiency.
In the carton production process, the steam heating system plays an important role in increasing the temperature of cardboard. With the WNS series gas-fired steam boiler which is high-efficiency, energy-saving, safe and eco-friendly, ZOZEN Boiler has successfully reached the friendly and long-term cooperation with packaging enterprises such as Pacific Millennium Packaging Group and Shengxi Packaging, and has also accumulated abundant project experience. This time, ZOZEN and Chongqing Yongsheng Packaging Co., Ltd. reached the cooperation on the WNS series condensing steam boiler project to provide sufficient and stable steam heat source for the carton and printing production lines.
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.
Shangqiu Municipal Hospital is a national public comprehensive hospital integrating medical treatment, teaching, scientific research, prevention, rehabilitation and elderly care. With the expansion of the hospital, the original heating equipment gradually could not meet the demands, so the hospital ordered a set of high-efficiency and energy-saving WNS series gas-fired steam boiler from ZOZEN Boiler. This series boiler had sufficient output, produced high-quality steam and operated stably, which provided a reliable guarantee for the daily disinfection and sterilization work of the hospital.
In the printing and dyeing industry, industrial boilers have always provided the important heat source support for the printing and dyeing, drying, slashing and other production processes. Jiangsu Zhongcheng Printing and Dyeing Co., Ltd., established in 2001, is mainly engaged in the printing and dyeing of various kinds of cotton and polyester fabrics. Its main products are cotton and linen fabrics, elastic fabrics, high count and high density fabrics. Facing the increasingly strict environmental protection standards, in order to reduce energy consumption and save costs, Zhongcheng Printing and Dyeing decided to upgrade the boiler system and introduce ZOZEN SZS series gas-fired steam boiler to pursue better economic and environmental benefits.
In the production process of aerated concrete products, the high-temperature steam curing of the aerated concrete body is an important process which can directly affect the product yield. The appropriate temperature for the autoclaved curing of aerated concrete is above 175℃, and the heating equipment includes the autoclave, precuring kiln and so on, which requires the efficient and stable steam boiler to provide heat energy. Anhui Guangrun New Building Materials Co., Ltd. is an enterprise specialized in the production of lightweight autoclaved aerated concrete (ALC) products. In order to improve the production capacity and optimize the production efficiency, Guangrun New Building Materials ordered a set of WNS series three-pass gas-fired steam boiler from ZOZEN Boiler, as the heating equipment in the production of aerated concrete products.
Anhui Tianyi New Fiber Technology Co., Ltd., formerly known as Ningguo Tianyi Synthetic Leather Co., Ltd., was established in 2014. The company is mainly engaged in the R&D, production and sales of fiber fabrics, PU and PVC synthetic leathers. As the production materials of clothing, shoes, boots, bags and suitcases, the company's fiber fabrics and synthetic leathers have huge market demands. In order to meet the increasing demands, the company decided to expand the production lines of fiber fabrics and synthetic leathers by replacing the outdated heating equipment with the YLW series horizontal coal-fired thermal oil heater produced by ZOZEN Boiler.
