In the context of "energy conservation and carbon reduction" and the diversified development of coal, although the total coal production has maintained growth, the growth rate has significantly slowed down. Meanwhile, the generation of industrial solid wastes such as coal gangue remains high, posing significant pressure on the environment and resources. To achieve the resourceful utilization of coal gangue and reduce its environmental pollution, S.L Machinery has constructed a brick machine production line centered on the resourceful utilization of industrial solid waste through innovative technologies, providing a systematic solution for the green transformation of waste materials such as coal gangue, tailings, and construction waste.

I. Technical Core: Fully Automatic Solid Waste Processing Brick Machine Production Line

S.L Machinery fully automatic block molding machine production line adopts a dry pressing brick-making process, eliminating the need for high-temperature firing and significantly reducing energy consumption and carbon emissions. The production line is compatible with various industrial solid wastes, including coal gangue, tailings, steel slag, and furnace slag. Through precise proportioning and high-pressure molding technology, these wastes are transformed into high-strength, high-stability concrete products. During the production process, a large amount of solid waste materials such as coal gangue can be consumed, aligning with the green development direction of the building materials market.

S.L Machinery application of coal gangue in dry pressing brick-making can produce wall bricks, floor bricks, or large-scale ecological retaining walls, and can also be used in lightweight wall panel production lines. Different production equipment can not only consume a large amount of coal gangue but also meet the green development direction of the building materials market.

II. Product System: Diversified Green Building Materials

The brick-making production line can produce a variety of high-value-added products:

Municipal Engineering Category: Permeable bricks and PC stone-like bricks, which combine functionality and aesthetics, are suitable for sponge city construction.

Building Decoration Category: Wall bricks, floor bricks, and lightweight wall panels meet green building standards and contribute to the low-carbon transformation of the building materials market.

Ecological Engineering Category: Large-scale ecological retaining walls and other products achieve the unity of solid waste utilization and ecological benefits in slope management and mine area restoration.

III. Market Value: Efficiency and Quality Go Hand in Hand

The brick-making production line adopts an intelligent control system, significantly improving production efficiency and reducing economic costs. The compressive strength, permeability, and other indicators of the finished products are all above industry standards. Through customized solutions, enterprises can quickly adapt to different solid waste raw materials and product demands, reducing production costs while enhancing market competitiveness.

S.L Machinery drives the "waste-to-treasure" transformation of industrial solid waste with technological innovation. It not only provides a practical path for the green transformation of the coal industry but also supports the large-scale development of circular economy under the "dual carbon" goals with an efficient and low-carbon manufacturing system.