Recently, Xuzhou Science and Technology Bureau organized several experts from China University of Mining and Technology, Yanshan University, Chang'an University, and Xuzhou City Standardization Association. The new products were identified for the six products of aerial vehicles, XZJ5251TQZZ4 wrecker, and XZJ5440TQZF4 wrecker. The members of the expert team highly appraised the innovation and progress of the company's products, and all six products passed the appraisal once and for all. XZJ5312JQJC4 bridge detection vehicles and other five products reached the international advanced level of similar products, some of the technical performance has reached the international advanced level. The technical level of the XZJ5251TQZZ4 wrecker has reached the leading level of domestic similar products. Among the six products identified this time, more than 10 patents have been validly authorized, of which 3 are granted for invention patents and 4 are accepted for invention patents. Two invention patents for wreckers have applied for international patents. 2 Roll crusher is also called double roll crusher, double roller crusher, double teeth roll crusher etc. The surface of roller crusher are made of high manganese steel, which can stand up to heat treatment. Double roller crusher is suitable for rough and intermediate crushing of brittle materials in such industries as cement, chemical industry, electric power, mine, building materials and metallurgy. The grain size of the input material is large, the particle size of the output product can be controlled, and it is possible to effectively destroy the material whose compressive strength is less than 160 MPa Double Roller Crusher,Two Roll Crusher,Stone Roller Crusher,Fine Double Roller Crusher henan ascend machinery , https://www.ascendminingmachinery.com
Xugong has identified five new products as international advanced level