ZOZEN YLW series chain grate thermal oil boiler adopts the chain grate as the combustion equipment. It can provide high-temperature heat source at various temperatures below 350℃, achiving low-pressure and high-temperature heating for the processes of dyeing, drying, slashing, printing and dyeing, etc. In addition, this series of chain grate thermal oil boiler realize precise temperature control through an advanced oil temperature and oil pressure control system that greatly improves heat utilization, which meets the actual needs of textile companies.
Dongguan Meizhe Plastic Products Co., Ltd., also known as Meijer International Co., Ltd., is a professional PVC flooring manufacturer. By virtue of the advanced R&D technology, automatic production equipment and abundant quality management experience, the PVC flooring produced by Meijer International is sold well in Europe, the United States, Japan and other countries for its high quality, safety and no harm for health. It adopts natural marble powders to form a solid base layer with a high-density and high-fiber network structure. Its surface is covered with super abrasion-resistant polymer PVC layers. Its production undergoes hundreds of processes, among which the shaping, filming and other processes need sufficient heat supply, so industrial boilers are important equipment on the PVC flooring production line of Meijer International.
Research Center for Clean Energy and Power, Jiangsu and CAS is a provincial scientific research institution approved by the Office of Organization Establishment Commission of Jiangsu Province. It is responsible for the part construction of high-efficiency and low-carbon gas-fired steam turbine testing apparatus assigned to Jiangsu Province, which is a national key scientific infrastructure project whose impersonal entity is Institute of Engineering Thermophysics, CAS. In the construction, several small test beds required sufficient and stable steam support, so the Center purchased a set of high-efficiency and stable WNS series steam boiler from ZOZEN Boiler.
Heilongjiang Changfeng Coking Co., Ltd., founded in 2014, mainly produces coke, tar, crude benzene and other chemical products. In the second half year of 2019, the company invested more than 60 million RMB to launch a 6 MW coal gas thermal power project which required a set of 45 tph gas-fired boiler and the 6 MW condensing steam turbine generator set. If the project is put into use, it is expected to generate 60 million kWh of electricity per year and form a heat supply network covering 300,000 square meters, which is a municipal-level key industrial project and is highly valued by the local government. However, this set of steam boiler with a rated pressure of 3.82 Mpa and a steam temperature of 450℃ is a kind of A-grade mid-temperature and mid-pressure boiler, which sets high requirements for boiler design and manufacture.
Emeishan Tonghui Pharmaceutical Co., Ltd., founded in 2002, is a modern pharmaceutical enterprise integrating scientific research, production and sales with workshops for freeze-dried powder injections, small-volume injections, and solid preparations. With the continuous expansion of the production scale, the company's old boiler equipment could not meet the heating demands of the pharmaceutical production line. Therefore, after a series of market investigation, Emeishan Tonghui Pharmaceutical decided to introduce a set of WNS series gas-fired steam boiler designed by ZOZEN Boiler.
In order to meet the strict environmental protection requirements of Beijing city, ZOZEN designed WNS series gas-fired hot water boilers that used clean energy natural gas as fuel and adopted the advanced low NOx burner to ensure that NOx emission was lower than 50% and the flue gas was exhausted into the atmosphere via 15-meter chimney.
Industrial boilers have been widely used in the chemical industry all the time. They play an indispensable role in the pretreatment, hydrogenation, decomposition, and distillation of oleochemicals. Hangzhou Oleochemicals Co., Ltd. was founded in 1973 (the predecessor was Hangzhou Grease Chemical Factory) is a state-owned enterprise which was invested and built by the former Ministry of Light Industry of China. The enterprise was restructured in 2000 and it is now a wholly-owned subsidiary of Zhejiang Zanyu Technology Group Co., Ltd. that has formed a style of simultaneous development of multiple products series. It supplies significant raw materials for manufacturing industries in food, chemicals, plastic, rubber, cosmetics, flavor and fragrance fields and deeply win trusts from many customers at home and abroad.
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.
