What are Lego bricks:

  • Great wall bricks, also known as Lego brick, are innovative building materials processed through techniques like pressing, molding, and curing.
  • Made from a mixture of cement, stone powder, fly ash, and construction waste, these hollow bricks eliminate the need for wall grooves and pre-embedding, allowing for seamless integration of utilities.
  • They support various functions, including water and electricity pipelines, HVAC systems, and fire protection, with a comprehensive pipe gallery built into their structure.
  • The design also permits reinforcement and load-bearing capabilities by filling the inner holes of the bricks.
  • Notably, great wall bricks facilitate quick construction and assembly through a mortise and tenon structure, bypassing the need for cement mortar and extensive wall finishing.
  • Their lightweight nature, cost-effectiveness, aesthetic appeal, high construction efficiency, and excellent thermal insulation make them an ideal choice for modern building projects.

Fully automatic Lego brick production molding machine

  •  Developed independently by our company, This robust system utilizes a mixer machine for raw material preparation, followed by a high-pressure press that ensures high production efficiency and an elevated degree of automation through PLC program control.
  • The production line offers numerous advantages, including exceptional pressure, density, strength, and precise dimensions, resulting in high-quality cement bricks.
  • With its emphasis on durability and bending resistance, as well as an elegant finish, this equipment stands as an international initiative at the forefront of technological advancement.
  • It require only 3-5 operators to efficiently manage the entire process, thus contributing significantly to society.

chart of Lego brick production line

Lego brick and application

Technical data:

Molding pressure: 600 tons Total motor power of line 100KW
Production efficiency: 6-8 pieces/minute Weight 28 Tons
Main motor power:30KW Dimension 2000mm×2400mm×4800mm

 Investment 

  • Investing in factory construction presents numerous benefits, particularly when it comes to personnel efficiency and equipment operation.
  • A factory site should exceed 600 square meters, with specific installation needs—requiring over 100 square meters for equipment and a minimum height of 8 meters.
  • To safeguard products, rainproof measures are essential, ensuring that newly produced items are protected for at least 24 hours post-production.
  • Additionally, a sedimentation tank approximately 2 meters by 2 meters and 1 meter deep is necessary for proper wastewater management, allowing for the recycling of settled mortar.
  • Enhancing product quality can be achieved by constructing a sealed curing room, maintaining temperatures between 15-30 degrees Celsius, and utilizing a coal stove or steam system.
  • This facility can also reduce curing time to 8-10 hours, leading to increased efficiency and overall productivity in the manufacturing process.

Working video