Overview
High-Quality Sand Production Equipment
The VSI Sand Making Machine (Vertical Shaft Impact Crusher) is a high-performance crushing equipment designed for producing high-quality manufactured sand.
It is widely used in construction, mining, highway, railway, concrete batching plants, and hydropower projects.
With advanced “stone-to-stone” and “stone-to-iron” crushing principles, VSI crusher ensures excellent particle shape, uniform grading, and lower production cost per ton.
If you are looking for a stable, efficient, and profitable sand production solution, VSI sand maker is your ideal choice.
Applications
he VSI sand maker is widely used in:
- Aggregate production plants
- Concrete batching plants
- Asphalt mixing plants
- Mining crushing lines
- Highway & railway construction
- Hydropower station projects
- Urban infrastructure projects
VSI Sand Making Machine is suitable for a wide range of materials:
- Granite
- Basalt
- Limestone
- River Stone
- Dolomite
- Quartz
- Andesite
- Construction waste
- Tailings / mining waste
Especially ideal for hard and abrasive materials.
Why Choose Us
Produces cubical, well-graded particles, ideal for concrete and asphalt.
High-speed rotor ensures strong impact force and large throughput.
Optimized wear parts design reduces maintenance frequency and cost.
Easily control sand size by adjusting rotor speed and feed mode.
Heavy-duty rotor design ensures continuous operation in harsh environments.
Hydraulic opening system allows quick inspection and replacement of parts.
Working Principle
The VSI sand making machine uses high-speed rotor to accelerate stones and throw them against a crushing chamber.
Two crushing modes:
1. Stone-on-Stone (Autogenous Crushing)
Material impacts material, reducing wear cost and producing better cubical shape.
2. Stone-on-Iron (Rock-on-Anvil)
Material impacts wear-resistant parts, increasing crushing efficiency for hard materials.
This dual mode ensures balanced output quality + cost efficiency.
Production Line Integration
VSI sand making machine can be combined with:
- Jaw Crusher (primary crushing)
- Cone Crusher (secondary crushing)
- Vibrating Screen (grading)
- Sand Washer (cleaning system)
- Belt Conveyor system
Full crushing & sand production line solutions available.
Technical Specifications
| Model | VSI-7611 | VSI-8518 | VSI-9526 | VSI-1140 |
|---|---|---|---|---|
| Capacity (t/h) Feed at Center & Cascade | 120–180 | 200–260 | 300–380 | 450–520 |
| Capacity (t/h) Full Center Feeding | 60–90 | 100–130 | 150–190 | 225–260 |
| Max Feed Size (Soft Material) | ≤35 mm | ≤40 mm | ≤45 mm | ≤50 mm |
| Max Feed Size (Hard Material) | ≤30 mm | ≤35 mm | ≤40 mm | ≤45 mm |
| Rotor Speed (rpm) | 1700–1890 | 1520–1690 | 1360–1510 | 1180–1310 |
| Dual Motor Power (kW) | 110–150 | 180–220 | 264–320 | 400–440 |
| Dimensions (mm) | 3700 × 2150 × 2100 | 4140 × 2280 × 2425 | 4560 × 2447 × 2778 | 5000 × 2700 × 3300 |
| Weight (t) | 7.8 | 10.3 | 16 | 25.6 |
| Power Supply | 380V / 50Hz | |||
Capacity may vary depending on material hardness, moisture content, and feeding conditions.
After-Sales Support
WhInstallation & Commissioning Guidance
- Operator Training
- Spare Parts Supply
- Technical Consultation
- 24/7 Online Support
- Lifetime Service Assistance
Our engineering team ensures your crushing plant operates efficiently and profitably throughout its lifecycle.
Project Cases
150 TPH River Pebble Sand Making Plant in Malaysia
A VSI Sand Making Machine was installed in Malaysia for processing river pebbles and limestone into high-quality manufactured sand (0–5mm). The production line features stable operation and excellent particle shape, making the final sand suitable for ready-mix concrete and infrastructure projects. The system achieves a capacity of around 120 TPH with low wear cost and consistent output.
180 TPH Basalt Crushing & Sand Making Project in Thailand
In Thailand, a VSI Sand Making Machine was used in a basalt crushing plant for highway construction aggregates. After secondary crushing, the VSI shaped the material into cubic sand with excellent grading. The plant runs at approximately 180 TPH, producing high-strength artificial sand widely used in road base and concrete mixing applications.
FAQ
VSI focuses on shaping and sand making, while impact crusher is mainly for coarse and medium crushing.
Yes, we offer full crushing and sand making plant solutions.
Yes. We provide tailor-made crushing solutions based on your material, capacity, output size, and project requirements, including full plant design and equipment selection.
Yes, we provide full technical support, installation guidance, and optional on-site commissioning service.
