
Riding on the momentum of industrial development and setting a benchmark for industrial exchanges, the 2021 China (Zhengzhou) International Exhibition on Sand-Gravel, Tailings and Construction Solid Waste Treatment Technologies was held as scheduled from June 9th to 11th. Centered on the theme of "gathering efforts for green development", this exhibition brought together industry leaders from across the country, linked upstream and downstream exchange platforms, promoted industry collaborative innovation, and conducted in-depth discussions on new trends—among which the upgrading of sand making machine technology and green application of tailings treatment stood out as core topics, pointing the way for the industry's future development.










The exhibition site was bustling with a constant flow of visitors, and Ninon Technology's booth was particularly eye-catching, thanks to its focus on high-end equipment represented by the sand making machine. With enthusiastic explanations from the company's professional technical personnel and senior sales team, a comprehensive picture of Ninon Technology's technological processes and equipment features gradually unfolded—starting with the core sand making machine. The team detailed the sand making machine's intelligent control system, which enables real-time adjustment of output and particle size to meet diverse aggregate needs; they also emphasized the sand making machine's energy-saving design, which reduces power consumption by 15% compared to traditional models, perfectly echoing the exhibition's "green development" theme. In addition to the standalone sand making machine, the team also presented integrated solutions that combine the manufactured sand production line with crushing, screening, and dust removal equipment, showing visitors how the sand making plant fits into a complete, environmentally friendly sand-gravel production line. This detailed introduction of the sand making plant and its supporting systems garnered unanimous recognition and interest from peers, who crowded around the machinery display area to ask about technical parameters and cooperation models, and expressed strong expectations for in-depth discussions and future cooperation.

