


Hunan Yongzhou Project undertaken by Xi 'an Liyuan is located in Lingling District, Yongzhou, Hunan. The project with an annual design capacity of 100 million bricks (marking brick) has been completed and is expected to be activated on October 26, 2016.
Mobile tunnel is invented by Mr. Bo Fei, the founder of Xi 'an Liyuan Company. In August 1996, it won the national patent, and then obtained the interests of the United States and Germany.
The construction of mobile tunnel kiln can make full use of local abundant resources (shale, coal gangue, fly ash, construction waste, Haihe silt, etc.). Mobile tunnel kiln has low energy consumption, no pollution, high efficiency and huge market potential. It has important significance for giving full play to the advantages of local resources and turning waste into treasure. Moreover, it plays an important role in promoting local fiscal revenue.
The advantages of mobile tunnel kiln are:
1. Low investment
2, quick effect, short recovery of investment cycle
3, stable operation, reliable, simple process flow
4. Low production cost
5, long service life
6. High degree of automation
7, high yield
8, environmental protection and energy saving
Xi 'an Liyuan company through the continuous introduction and training of professional technical personnel and management personnel, improve the enterprise management system, strengthen the product development of science and technology, has formed a skilled professional construction team and kiln operation, training, roasting team, to provide our customers with professional and efficient service, won the user's high praise.