VSI8518 Sand Making Machine
The VSI-8518 sand making machine employs an advanced combination of stone-on-stone and stone-on-iron crushing principles. A high-speed rotating impeller accelerates and propels the material, causing it to collide and crush against the surrounding guard plates or the impeller itself, resulting in superior particle shape optimization.
Its core design concepts are:
• High crushing ratio: Enables efficient crushing of various medium-hard and extra-hard materials, significantly improving the yield.
• Self-lining principle: Key components are self-liningd for protection, reducing wear on wear-resistant parts and extending maintenance cycles.
• Excellent finished product particle shape: The produced manufactured sand particles are cubic, with a reasonable gradation and adjustable fineness modulus, greatly improving the quality of concrete and asphalt engineering projects.
VSI-8518 Complete Technical Specifications
To help you better understand the equipment's performance, the following are detailed technical parameters:
| Item | Specifications |
| Model | VSI-8518 |
| Impeller Diameter (mm) | 850 |
| Impeller Speed (r/min) | 1200-1700 (Adjustable) |
| Maximum Feed Size (mm) | 50 |
| Processing Capacity (t/h) | 180-320 |
| Motor Power (kW) | 264-330 |
| Total Weight (t) | Approx. 15.8 |
| Dimensions (L×W×H, mm) | 4100×2250×2700 |
In addition to the above basic specifications, its advantages are also reflected in the details:
| Feature Classification | Detailed Description |
| Crushing Chamber Design | Deep chamber design, increasing material throughput by approximately 30% and resulting in higher crushing efficiency. |
| Lubrication System | Integrated thin oil lubrication station with dual oil pumps ensures stable bearing temperature rise and longer service life. |
| Maintenance Convenience | Hydraulic top cover opening device facilitates replacement of wear parts and significantly reduces downtime. |
| Drive Method | Flexible transmission driven by dual motors provides stronger crushing force and smoother operation. |
Why Choose Our VSI-8518? Twenty Years of Experience
Twenty years of industry experience have allowed us to not only manufacture equipment but also understand the pain points of production lines. Our VSI-8518 embodies these understandings:
1. Guaranteed Reliability: All core castings are made of high-quality alloy materials and undergo rigorous heat treatment and flaw detection to ensure durability under harsh working conditions.
2. Wide Adaptability: Suitable for various materials such as granite, basalt, river pebbles, and limestone, making it an ideal choice for producing high-standard manufactured sand and aggregates.
3. Intelligent Control: Optional intelligent monitoring system monitors key parameters such as vibration, oil temperature, and current in real time, enabling preventative maintenance and ensuring continuous production.
4. Full-cycle service: From site planning and basic design to installation, commissioning, operation training, and spare parts supply, we provide technical support throughout the entire equipment lifecycle.
Application Scenarios and Economic Benefits
The VSI-8518 sand making machine is widely used in large-scale sand and gravel aggregate production lines, commercial concrete mixing plants, dry-mixed mortar production, and other fields. Its excellent finished product particle shape can effectively reduce cement usage, improve building strength, and bring direct economic value to customers. At the same time, its high-efficiency production capacity helps shorten the investment payback period, making it the preferred core equipment for large-scale, intensive production.
Choosing a sand making machine is choosing a long-term production partner. With twenty years of professional manufacturing experience, we promise that the VSI-8518 sand making machine is not just a set of excellent parameters, but a guarantee of stable output, superior quality, and lasting value. We look forward to using its superior performance to lay a solid foundation for your success.
