Nanjing Keya, the preferred provider of blending twin screw extruder solutions, was founded in 1993 by Mr. Liu Guangzhi, the founder of China's twin screw extruder. For more than 30 years, Keya has always been adhering to the development goal of "being the best twin screw extruder in China", always paying attention to product research and development investment, and has obtained more than 50 national authorized patent technologies. Passed ISO9001 certification and CE certification, became the earliest standard unit in the industry to integrate industrialization and industrialization, and was awarded the qualifications of National High-tech Enterprise, Jiangsu Enterprise Technology Center, Jiangsu Engineering Technology Research Center, Jiangsu Province Specialized and Special New Small and Medium-sized Enterprises. For many consecutive years, it has won the honors of "Top 30 Enterprises in China's Plastic Machinery Manufacturing Industry" and "Top 10 Enterprises in China's Plastic Extrusion Industry" selected by China Plastics Machinery Industry Association. He has undertaken the important task of tackling major projects of localization for many times, and has undertaken the drafting of national and group standards in the twin screw extruder industry for many times.
For more than 30 years, Nanjing Keya has not only gathered the R&D technical backbone and industry elites of China's first generation of co-directional twin screw extruders, but also formed a perfect talent echelon structure. Always focus on polyolefins, engineering plastics, degradable materials, cable materials, various masterbatches and other polymer polymer materials compounding modification equipment, as well as reaction polymerization, devolatilization, raw material refining, one-step plate sheet, waste plastics high value-added recycling and other special application fields of product research and development and technological progress. At present, Nanjing Keya has more than 9,000 sets of equipment running smoothly all over the world, which are widely used in aerospace, medical, electronics, new energy, home appliances, automobiles, building materials, transportation, environmental protection and other fields, accumulating more than 500 kinds of various plastic compounding modification application cases, favored by the market and users. "Keya" has long become a world-renowned national brand of Chinese twin screw extruder.
For more than 30 years, Nanjing Keya has been diligently pursuing technological innovation and product research and development. Launched China's fourth generation HK/SK/ZK MT series ultra-high torque twin screw extruder, which greatly improves the quality of customer products, reduces energy consumption per unit yield, greatly improves equipment stability, and the performance of the whole machine is comparable to the international leading level.