In recent years, there is an increasing concern of biogas. As an advocate for the green development of the industrial boiler industry, ZOZEN overcame the technical difficulties and launched new type biogas-fired steam boilers. With sufficient output and high thermal efficiency, the boilers bot only saved a lot of fuel costs for users but also effectively promoted the development of circular economy.
ZOZEN WNS series gas-fired boiler has a compact structure. The boiler is stable and reliable. It adopts a large-diameter corrugated furnace to ensure sufficient steam storage space and heating area. The heat transfer coefficient of threaded flue tubes is 1.2 times higher than that of ordinary flue tubes. Besides, energy-saving devices were equipped at the tail of the flue to improve the inlet water temperature, reduce the exhaust gas temperature and increase the thermal efficiency to more than 98%, which realized the goal of energy saving and emission reduction for many locomotive depots.
ZOZEN fully considered the effects of altitude and atmospheric pressure on gas-fired steam boilers when designing the boiler system solution. On the one hand, owing to the decrease of atmospheric pressure, the combustion speed of fuel slowed down. The designers of ZOZEN properly increased the furnace volume and the convective heating surface area to ensure the heat transfer effect. On the other hand, the air volume and pressure should be modified when selecting a burner, which can ensure the boiler output and the thermal efficiency of the entire boiler system.
As a leading manufacturer of industrial boilers, ZOZEN has a network of sales around the world. In the last quarter of 2019, ZOZEN mid-temperature and mid-pressure steam boiler project in Bangladesh was in full swing.
Nowadays, science and technology are developing rapidly. With the purpose of reducing costs by using convenient and efficient boilers, clients set higher requirements for the convenience of industrial boilers. ZOZEN launched gas-fired (oil-fired) skid mounted steam boilers for the requirements of overseas market, which has solved the installation problems of client’s concern.
On December 24, 2019, ZOZEN General Manager Mr. Zhang Guoping and Mr. Shir Baz Kaminzada, CEO of Afghanistan Baheer Group reached friendly cooperation on the steam boiler project for the paper industry. This cooperation promoted the realization of ZOZEN's internationalization goal.
As a domestic well-known industrial boiler manufacturer, ZOZEN has been implementing the Belt and Road initiative all the time. The booming development in overseas market of ZOZEN profits from insisting on technological innovation and cultivating professional technical service team for overseas market.
As one of the Belt and Road projects collaborated between China and Kazakhstan, Qingdao United Zhenye Energy Saving Technology Co., Ltd carried out an in-depth cooperation with Kazakhstan on environmental protection technology of oil fields. ZOZEN provided stable and efficient thermal energy for the project. The first batch of YQW series thermal oil heaters and WNS gas-fired steam boilers has been delivered to Kazakhstan, which has expanded the brand influence of ZOZEN in Kazakhstan.
ZOZEN has devoted great efforts to expanding the overseas market and carrying out technology innovation in recent years. It has became a boiler supplier of NEW HOPE GROUP, one of the global large enterprises. The delivery ceremony of ZOZEN DZL series coal-fired steam boiler was held on the morning of December 29th. It was going to be delivered to PT. New Hope Indonesia, located in Central Java, Indonesia.
