A Dry Sand Making System is a process that produces artificial sand (manufactured sand or M-Sand) without using water, making it environmentally friendly and cost-effective compared to traditional wet sand production methods. This system is widely used in construction, mineração, and aggregate industries where high-quality sand with controlled particle size distribution is required.

Key Components of a Dry Sand Making System
1. Triturador Primário
- Jaw crusher or gyratory crusher breaks large rocks into smaller pieces.

2. Triturador Secundário (Opcional)
- Cone crusher or impact crusher further reduces the size of the material.

3. Alimentador vibratório & Tela
- Ensures uniform feeding of raw material into the system.
- Screens remove oversized particles for re-crushing.

4. Dry Sand Maker (Triturador de impacto de eixo vertical - TODOS)
- The core machine that shapes and refines sand particles through high-speed impact crushing.
- Produz bem classificado, cubical-shaped sand ideal for concrete and asphalt.

5. Air Classifier (Optional for Fine-tuning)
- Separates fine and coarse particles to achieve desired gradation.
- Adjusts fineness modulus by removing excess fines.

6. Dust Collection System (Cyclone + Bag Filter or Pulse Jet Filter)
- Controls dust emissions, ensuring compliance with environmental regulations.
- Recovers fine particles that can be reused.

7. Sistema de transporte
- Belt conveyors transport crushed material between stages.

8. Sistema de controle (Automação & Monitoramento)
- PLC-based automation ensures efficient operation with minimal manual intervention.

Advantages of Dry Sand Making Systems
✔ No Water Usage – Ideal for arid regions or areas with water scarcity.
✔ Lower Operating Costs – Eliminates water treatment and sludge disposal expenses.
✔ Better Particle Shape & Gradation – Produces high-quality M-Sand comparable to natural river sand.
✔ Environmentally Friendly – Reduces water pollution and dust emissions with proper filtration.
✔ Higher Flexibility – Adjustable settings allow production of different sand grades for various applications.

Applications of Dry-Made Sand
- Ready-mix concrete
- Precast concrete products
- Asphalt mix for road construction
- Plastering and masonry work

Comparison: Dry vs. Wet Sand Making
| Recurso | Dry Sand Making