Dandong Zhengda Agricultural Machinery Manufacturing Co., Ltd.   

Dandong Zhengda has strong technology R & D capability and excellent mechanical processing capability. The company introduces advanced biomass solidification molding equipment processing technology and management mode, specializing in the design, production, processing, installation and commissioning of all kinds of biomass curing equipment and feed machinery and equipment, and undertakes the design, installation and commissioning of the complete set of biomass solidification molding water. Dandong Zhengda independent research and innovation, successfully developed wood sawdust and straw as the main raw material of biomass curing molding equipment, can adapt to different types of biomass raw materials, various forms of bark, branches, shavings, etc., can be solidified into granular fuel. The granulated fuel has the advantages of bright and beautiful appearance, few cracks, high density and uniform length, and all the technical indexes have reached the international standard. The complete set of biomass solidification molding equipment provided by Dandong Zhengda mainly includes raw material screening, drying, crushing, granulating, cooling, dust removal, packaging and other links. The production line system has the advantages of high automation, reasonable technology, stable performance, easy operation and wide applicability. Besides, it also features overload protection, iron removal and mechanical linkage. It can be widely applied to particle forming of other biomass such as sawdust and straw. The diameter of the particles is 6~10 mm (special specifications can be customized), and the capacity is 0.5~2.5 tons per hour. After many years of development, Dandong Zhengda has become a well-known supplier of biomass fuels, feed machinery and complete sets of equipment. Dandong's Zhengda granulator, ring mold, roller and other equipment have been highly recognized by the industry, and its products are exported to many countries and regions such as Europe and Asia. Excellent product quality and good after-sales service, won the domestic and foreign customer business affirmation and praise. Dandong Zhengda will uphold the business philosophy of "survive by quality, innovate for development, serve customers wholeheartedly", vigorously promote the development and utilization of new energy in China, realize the industrialization of biomass energy, and make new contributions to environmental protection and energy conservation.