Under the general trend of transformation and upgrading of the sand and gravel aggregate industry and green development, a place in Henan actively responded to the national call for environmental protection and efficient use of resources, and joined hands with Liming Heavy Industry, a leading domestic sand and gravel equipment company, to jointly build an environmentally friendly sand and gravel production base with an annual output of 6.5 million tons. The total investment of the project reached 180 million yuan, which not only provided a solid raw material guarantee for local infrastructure construction, but also became a benchmark for the green development of the industry.

Accurate layout, opening a new era of green sand and gravel

With the acceleration of urbanization and the continuous advancement of infrastructure construction in Henan, the demand for high-quality sand and gravel aggregates is growing. However, the problems of environmental pollution and resource waste in the traditional sand and gravel mining and processing process have seriously restricted the sustainable development of the industry. Against this background, the local government and enterprises made decisive decisions to introduce the advanced technology and equipment of Liming Heavy Industry to build this modern and environmentally friendly sand and gravel production base.

The site selection of the project fully considered factors such as resource distribution, traffic conditions and environmental protection. Through scientific planning, efficient development of resources and coordinated protection of the ecological environment were achieved. The construction of the base not only meets the demand for sand and gravel aggregates in the local construction market, but also injects new vitality into the economic development of the surrounding areas.

Advanced equipment, high-quality sand and gravel products

Liming Heavy Industry tailored a complete sand and gravel production line solution for the project, covering the entire process from raw material crushing, screening, washing to finished product storage and transportation. The production line uses internationally advanced core equipment such as jaw crusher, cone crusher, impact sand making machine, etc., with the advantages of high crushing efficiency, low energy consumption, and good product particle shape.

In the crushing process, the jaw crusher, as the primary crushing equipment, can efficiently crush large pieces of ore into suitable particle size; the cone crusher is responsible for medium and fine crushing of the material, and its unique lamination crushing principle ensures the uniformity and stability of the product particle size; the impact sand making machine further shapes and makes sand for the material, and the produced machine-made sand has a rounded shape and reasonable gradation, which fully meets the relevant national standards.

At the same time, the production line is also equipped with advanced washing equipment, which can effectively remove soil, impurities, etc. in the material to improve the purity and quality of the product. Through strict control of multiple processes, the sand and gravel aggregates produced by the base are widely used in the construction of key projects such as highways, railways, bridges, and water conservancy, and have won high recognition from customers.

Environmental protection first, creating a green demonstration project

During the project construction process, Liming Heavy Industry has always adhered to the concept of environmental protection and taken a series of effective environmental protection measures. The base is equipped with advanced dust removal equipment to collect and treat the dust generated during the production process to ensure that the dust emission meets the national environmental protection standards; at the same time, a complete sewage treatment system has been built to recycle the washing wastewater and achieve zero discharge of water resources.

In addition, the base also pays attention to the greening and beautification of the factory area, planting a large number of flowers, plants and trees to create a green and comfortable working environment. Through the implementation of these environmental protection measures, the base has truly achieved a win-win situation of economic and environmental benefits, setting an example for the green development of the industry.

Work together to create a better future for the industry

The successful implementation of this project is the result of close cooperation and joint innovation between Liming Heavy Industry and local enterprises in Henan. With its advanced technology, high-quality products and perfect after-sales service, Liming Heavy Industry provides a strong guarantee for the smooth construction and operation of the project. In the future, the two sides will continue to deepen cooperation, constantly explore new paths and new models for the green development of the sand and gravel industry, and contribute more wisdom and strength to promote the high-quality development of the industry.

I believe that driven by this environmentally friendly sand and gravel production base with an annual output of 6.5 million tons, the sand and gravel industry in Henan will usher in a better tomorrow and make greater contributions to local economic construction and national infrastructure construction!