Comprehensive Resource Utilization
It realizes the full utilization of mining area coal gangue, turning industrial waste into valuable construction materials, which aligns with circular economy and low-carbon development goals.
High Capacity & Low Energy Consumption
Equipped with high-output, low-energy-consuming equipment configurations, the line achieves an annual capacity of 3,000,000 tons with stable, efficient performance, reducing operational costs.
Fully Automated Control
The production process features automated control systems, minimizing manual intervention, improving production consistency, and lowering labor costs.

Dust-Free & Eco-Friendly Operation
All production stages—crushing, screening, conveying, and lightweight concrete partition board production—are equipped with enclosed dust removal systems, ensuring dust-free, low-emission, and environmentally compliant operation.
Versatile Product Applications
Crushed coal gangue aggregates can be widely used in construction, road building, and other engineering fields, while the lightweight concrete partition boards are ideal for interior wall applications, maximizing the economic value of recycled materials.
Equipment Configuration:

Typical Applications:

• Coal Gangue Recycling: Converting mining waste into usable construction materials
• Construction Aggregate Production: Producing 1-3cm, 1-2cm, 0-5mm aggregates for concrete, mortar, and road bases
• Lightweight Concrete Board Manufacturing: Supplying processed materials for interior partition board production
• Road & Infrastructure Projects: Providing recycled aggregates for highway and urban construction
• Eco-Friendly Quarry Operations: Meeting environmental standards through waste recycling and dust-free production

We specializes in R&D, production and sales of core equipment for mineral mining, construction aggregate processing and infrastructure projects, covering a full range of business categories including core crushing equipment (DLKPC double-cavity hard rock crusher, DLHGC horizontal gyratory crusher, DLHPT multi-cylinder cone crusher, jaw crusher, etc.), sand making and separation equipment (DLZSJ double rotor sand making machine, DLVF composite separator), conveying and screening equipment (fully-sealed box-type belt conveyor, crawler/tire-type mobile crushing and screening station, circular vibrating screen, etc.), as well as supporting facilities and customized equipment (assembled corridor, wear parts, hydraulic control systems, etc.), providing one-stop intelligent processing solutions for related fields.
Why Choose This Production Line?
This 3,000,000 TPY coal gangue processing line offers a sustainable, high-value solution for industrial waste recycling. Its combination of high capacity, low energy consumption, automated control, and eco-friendly design ensures both environmental compliance and strong economic returns. By turning coal gangue into marketable construction materials, it helps reduce waste disposal costs and create new revenue streams, making it an ideal investment for mining and construction enterprises.

Our sand and gravel aggregate production lines boast extensive and all-round coverage, and we offer a complete range of configurations from individual standalone equipment to full turnkey production lines, including Crushing Equipment, Sand Making Equipment, Screening Equipment, Feeding Equipment, Mining Conveyor and Mobile crusher. We provide customized crushing and processing solutions for a full spectrum of materials including bluestone, limestone, basalt, granite, pebble, coal gangue, calcite, quartz stone, dolomite, iron ore, barite, diabase, tuff and high calcium limestone, as well as targeted processing solutions for kaolin. We also deliver professional crushing solutions for industrial solid wastes such as slag and tailings, and comprehensive treatment solutions for construction & demolition waste. In addition to fixed production line solutions for various materials, we also supply flexible Mobile Crawler Unit Solutions to meet diverse on-site operation needs of sand and gravel aggregate production.
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Main Product:
Mobile Crusher,
Sand Making Equipment ,
Screening Equipment,
Feeding Equipment,
Mining Conveyor,
Crushing Equipment