Featured Issue Introduction: Successful Cooperation with Zhejiang Bayong
Zhejiang Bayong Xincai Technology Co., Ltd., affiliated to Zhejiang Bayong Construction Group (a leading enterprise focusing on highway engineering construction), was established in 2019. As a national high-tech incubation enterprise, it specializes in the processing and manufacturing of asphalt concrete. Facing the dual pressure of rising raw material costs and environmental protection requirements in the asphalt concrete industry, the company has been exploring efficient and sustainable production solutions, and the introduction of Ninon's DSL100 sand making plant has become a key breakthrough.
With the continuous increase in new highway projects and reconstruction/expansion projects, approximately 200 million tons of reclaimed asphalt pavement (RAP) are generated annually from the maintenance of highway infrastructure, while the recycling rate remains relatively low. For Zhejiang Bayong, which takes asphalt concrete processing as its core business, how to turn these waste materials into valuable aggregates has become a urgent problem. The Ninon DSL100 sand making plant, with its advanced crushing and screening technology, provides a perfect solution for the high-value utilization of RAP materials.
Applicatin Results: Remarkable Economic nad Environmental Benefits
Different from traditional sand making equipment, this manufactured sand production line has excellent adaptability to waste asphalt mixtures. It can effectively separate the aggregate from the asphalt binder through multi-stage crushing and precise screening, and produce manufactured sand that meets the strict gradation standards of asphalt concrete. The whole process of the sand making plant not only ensures the particle size uniformity and cleanliness of the finished sand, but also maximizes the retention of the activity of the recycled aggregate, laying a solid foundation for the preparation of high-performance asphalt concrete.
Since the commissioning of Ninon's DSL100 Manufactured Sand Production Line, Zhejiang Bayong has achieved remarkable results. The recycled aggregate utilization rate of its asphalt concrete production has increased by more than 40%, and the production cost of unit asphalt concrete has decreased by nearly 15%. This sand making plant not only helps the company respond to the national call for resource recycling, but also enhances its core competitiveness in the fierce market competition. The case of Ninon's sand making plant applied in Bayong fully proves that a high-quality manufactured sand production line is an indispensable key equipment for modern asphalt concrete enterprises to achieve green and efficient development.
