Weifang Huabao Textile Co., Ltd., founded in 2004, is jointly invested by Changyi Huabao Textile Co., Ltd. and Hong Kong Aosen International Co., Ltd., which mainly engages in the weaving, dyeing and finishing of high-end fabrics. The steaming and drying processes of dyeing and finishing need a continuous and stable heat source. The huge heat energy consumption puts forward higher requirements for the industrial boiler equipment. Therefore, after careful consideration, Weifang Huabao Textile decided to introduce two sets of YQW series gas-fired thermal oil heater from ZOZEN Boiler, which helped the company successfully compete the "coal to gas" project, greatly reduce the energy consumption and further realize the green and sustainable development.
Hubei Grand Life Science and Technology Co., Ltd., founded in 1995 and formerly known as Huanggang Fuchi Pharmaceutical Co., Ltd., is a wholly-owned subsidiary of Grandpharma (China) Co., Ltd.. Hubei Grand adopts the taurine production process using ethylene oxide as the initial raw material, which requires a sufficient and stable heat source supply provided by the boiler equipment with high requirements. In order to better meet the heat source demand of the taurine production line, Hubei Grand finally chose ZOZEN's YLW series coal-fired horizontal thermal oil heater.
Hebei Ameisizhuang Mineral Wool Board Co., Ltd, founded in 2006, focuses on researching, developing, producing and selling the mineral wool sound-absorbent ceiling and matched keel. With the expansion of production scale, Ameisizhuang Mineral Wool Board was determined to introducing the YQW series gas-fired thermal oil heater produced by ZOZEN Boiler based on a sufficient investigation on the boiler market.
In order to respond to the state policy and ensure the normal production and business activities of enterprise, Wujiang Yinhe Silk Fabric decided to purchase ZOZEN's highly-efficient and eco-friendly YQW series gas-fired thermal oil heater based on strict market investigation.
To meet Ningde Amperex Technology’s demands of production line reconstruction, ZOZEN Boiler designed the YQW series gas-fired thermal oil heater that could realize low-pressure and high-temperature heat supply and precisely control the temperature of heat medium oil to further guarantee the steady heat supply for the battery production line.
The new process using the ethylene oxide method has low production costs and stable product quality, however, the yield of the ammonification process and the production continuity are the key points in the process. Therefore, Jiangyin Huachang Food Additive Co., Ltd. has set clearly high requirements for the entire boiler system. ZOZEN Boiler tailor-made the design of the YQW+WNS series boiler system project in order to meet the sufficient and continuous heating source support of the food additive production line. Among them, the body of YQW series gas-fired thermal oil heater adopts three-pass round coiled tube structure, with sufficient heating surface, and the energy-saving device installed at the end of the furnace can ensure the thermal efficiency up to 95%. The advanced combustion device can realize low NOx emissions of the entire boiler system, meanwhile ZOZEN Boiler has equipped the automatic control system to ensure the continuous and efficient operation of the heating source
We were very satisfied with the ZOZEN gas-fired thermal oil heater which fully met the actual requirements of our production lines. In addition, the automatic control system was easy to operate, which greatly reduced the operation costs and improved the economics benefits for us.
