Tailings brick making machine

At the forefront of sustainable construction, the tailings brick making machine transforms mining waste into high-quality building materials, offering a cost-effective alternative to traditional methods. This advanced equipment functions as a specialized cement brick machine, using a blend of tailings, cement, and other aggregates to produce solid blocks without the need for firing. Its operation aligns with the efficiency of a fully automatic no-burning brick machine, drastically reducing energy consumption and carbon emissions. By incorporating the precision of a static press brick machine, it achieves uniform density and superior compressive strength. For large-scale production, it seamlessly integrates into a complete cement block machinery line, supporting various mold configurations to manufacture pavers, hollow blocks, and standard bricks tailored to project requirements.

The tailings brick making machine utilizes a high-pressure hydraulic system combined with vibration technology to compact loose tailings into dense, durable bricks. It processes materials with moisture content between 10-15%, ensuring fast curing and excellent final hardness. With a typical cycle time of 15 to 20 seconds per pallet, the machine can output between 3,000 and 7,200 bricks per shift, depending on the model. Its robust design features wear-resistant alloy plates and self-cleaning mold boxes, minimizing downtime caused by abrasive tailings. The automatic batching and mixing unit ensures consistent raw material distribution, while the PLC control panel allows operators to adjust pressure, vibration frequency, and cycle speed according to the specific tailings composition. Safety sensors and energy recovery systems further enhance operational efficiency and workplace safety, making it ideal for remote mining sites and urban eco-projects alike.

Technical Specifications of Tailings Brick Making Machine

• Highly efficient hydraulic pressing force: 800–1,200 kN
• Vibration motor power: 2×2.2 kW to 2×5.5 kW
• PLC automated control with touch screen interface
• Mold materials: heat-treated, corrosion-resistant steel
• Main hydraulic station pressure: 16–21 MPa
• Pallet size: 920×550 mm or custom dimensions
• Total installed power: 25–45 kW, 380V/50Hz three-phase
• Cycle time per molding: 15–20 seconds
• Brick height adjustment range: 50–200 mm
• Machine weight: 6–12 tons, depending on configuration
• Feeding hopper capacity: 0.5–1.2 m³
• Noise level: ≤85 dB(A) at full operation

Production Capacity and Molding Examples