Dongwha was founded in 1948 as a wood-based manufacturer named Dongwha Enterprise Co., Ltd. It has established overseas production bases in Malaysia, Vietnam, Australia and Finland. Among which, the Finland plant produces wide range of different types of impregnated papers. The thermal oil heater is purchased to provide heat source for an RTO waste gas treatment system introduced by Dongwha Finland.
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:
Well Baal Food (Kunshan) Co., Ltd. is a comprehensive manufacturer specializing in the production of retort pouch. Sterilization is a necessary process for food production. Industrial boilers provide the high-temperature steam to sterilize the raw material of food. Therefore, the customer ordered a set of WNS series gas-fired steam boiler system from ZOZEN Boiler.
Shenmu Shengbang Chemical Co., Ltd. was established in 2010, mainly producing and selling semi-coke, coal tar and other products. As an important piece of equipment providing heat resources on the production line, the steam boiler provides necessary high temperature conditions for the drying and carbonization of semi-coke.
Hohhot Teniu Food Co., Ltd. is an enterprise specializing in the R&D, production, and sales of food with Inner Mongolia grassland characteristics including the air-dried beef and mutton. The steam boiler plays an important role in the production of air-dried meat. It provides the stable and high-quality heat source for drying, sterilization and anti-virus processes, which has great impact on the food taste and food safety.
Shijiazhuang Dongfang Thermal Power Group Co., Ltd. is an energy infrastructure enterprise whose main business covers the production and sales of thermal power and electric power. Now, the company is responsible for the most civil heat supply in Shijiazhuang and other heat supply for hundreds of industrial and commercial enterprises and institutions in the metallurgical, chemical, machinery, paper making, cotton spinning, printing and dyeing fields. In order to actively respond to...
For a long time, steam boilers are widely used in the daily production of chemical enterprises to provide sufficient and stable heat source support for the production of chemicals such as fertilizers, pesticides, and food additives. This time, by virtue of energy-efficient WNS series gas-fired superheated steam boiler, ZOZEN Boiler successfully reached the cooperation with Inner Mongolia Xinwei Chemicals Co., Ltd. to provide the necessary high-temperature steam for the company's new project with an annual output of 9,000 tons of cyclohexylamine, 6,000 tons of sodium cyclamate, 4,000 tons of pesticide intermediate methyl 2-benzoate and 1,200 tons of pesticide OZB.
Jiangsu Dongfang Printing Co., Ltd., founded in 1978, is an enterprise specializing in the color paper product packaging. The company is competitive in technology and has many sets of advanced equipment including the imported offset printing machine, B, E single-tile and three-layer high-speed corrugating lines. Its post-pressing processes also completely realize the automation. The corrugated paper production line is the key production equipment of Dongfang Printing and the forming of the corrugated paper requires sufficient and stable steam supply. Facing the increasingly fierce competition in the carton packaging and printing industry, Dongfang Printing decided to order a set of efficient and stable WNS series gas-fired steam boiler from ZOZEN Boiler to improve the production quality and automation of the corrugated paper production line, so as to enhance the efficiency and save the costs.
