Shanghe VSI Sand Making Machine

High Efficiency Vertical Shaft Impact Crusher for Artificial Sand Production–The Ultimate Solution for Manufactured Sand

As a premier solution for aggregate processing, the VSI Sand Making Machine (Vertical Shaft Impact Crusher) represents the pinnacle of advanced crushing technology. It is specifically engineered to produce high-quality manufactured sand while simultaneously shaping aggregates to meet strict industry standards. Consequently, it has become an indispensable asset across construction, mining, and infrastructure projects, including high-capacity concrete and asphalt mixing plants.

Traditional crushing equipment often falls short in precision; however, VSI crushers solve this by using high-speed rotors to throw materials against impact plates. As a result, operators benefit from both efficient throughput and the ideal cubical shape required for high-grade concrete.

In the modern construction industry, the demand for high-quality, cubical-shaped aggregates is higher than ever. Our VSI Sand Making Machine (Vertical Shaft Impactor) is engineered to deliver superior performance in sand making and stone shaping. Whether you are processing hard basalt, granite, or river pebbles, our VSI series ensures maximum throughput and minimum wear.

Key Features

1. High Sand Production Efficiency

By leveraging a high-speed rotor design, this machine generates an exceptionally strong impact force. Consequently, it produces fine and uniform sand while maintaining a high output capacity that meets even the most demanding production schedules.

2. Excellent Particle Shape

While traditional methods often produce irregular shards, our VSI technology employs stone-on-stone and stone-on-iron principles to ensure a superior cubic shape. As a result, needle-like particles are minimized, which in turn leads to higher-quality concrete with better bonding properties.

3. Adjustable Discharge Size

The finished sand size can be adjusted according to project requirements, typically between 0–5mm.

4. Low Operating Cost

• Wear-resistant parts
• Optimized crushing chamber
• Reduced maintenance frequency
• Energy-saving motor system

5. Wide Application Range

Suitable for crushing:

• Limestone
• Granite
• Basalt
• River pebbles
• Quartz
• Construction waste

Working Principle

First, the VSI sand making machine operates via high-speed centrifugal force, where materials enter the crusher through the feeding hopper. Once inside, the high-speed rotor accelerates the materials. Subsequently, these materials are thrown outward to impact either liner plates or a self-lining rock bed. After undergoing multiple stages of impact and crushing, the materials are finally discharged from the bottom, at which point screening equipment classifies the final sand products. Ultimately, this specialized crushing method ensures superior shaping and premium sand quality.

Technical Advantages Over Traditional Crushers

Applications

Construction Industry

Used for producing manufactured sand for concrete, mortar, and prefabricated concrete plants.

Mining Industry

Used in mineral processing lines for shaping and fine crushing.

Infrastructure Projects

Highways, railways, bridges, and airport construction require high-quality sand.

Concrete Batching Plants

Ideal for supplying artificial sand to ready mix concrete plants.

Specification

Why Choose US?

• Advanced rotor design
• International standard electric components
• Customizable configuration
• Stable performance and long service life
• Competitive factory price

We provide complete solutions including:

• Crushing line design
• Equipment installation
• Technical training
• After-sales service

FAQ

1. What is a VSI sand making machine used for?

A VSI (Vertical Shaft Impact) sand making machine is mainly used for producing artificial sand and shaping aggregates. It is widely applied in construction, mining, highway, railway, and concrete batching plants.

It is ideal for producing 0–5mm fine sand with excellent cubic shape.

2. What materials can a VSI crusher process?

A VSI sand making machine can crush various hard and medium-hard materials, including:

• Granite
• Basalt
• Limestone
• River pebbles
• Quartz
• Dolomite
• Construction waste

It is especially suitable for high-hardness stones used in concrete production.

3. What is the output size of a VSI sand making machine?

The typical output size is:

• 0–5 mm (manufactured sand)
• Adjustable discharge size

The final sand grading depends on:

• Raw material hardness
• Rotor speed
• Feed size
• Screening system

4. What is the capacity range of a VSI sand making machine?

The production capacity usually ranges from:

30–600 tons per hour, depending on the model and configuration.

For customized crushing lines, capacity can be designed according to project requirements.

5. What is the difference between VSI crusher and impact crusher?

VSI crushers are more suitable for fine sand production.

6. What is the maximum feeding size?

The maximum feeding size is typically:

• 30–50 mm (depending on model)

Materials larger than this should be pre-crushed by a jaw crusher or cone crusher.

7. Is a VSI sand making machine energy efficient?

Yes. VSI crushers are designed with:

• High-speed optimized rotor
• Low energy consumption motor
• Reduced wear parts replacement frequency

This helps reduce overall operating cost.

8. How often do wear parts need replacement?

Wear parts (such as:

• Rotor tips
• Impact plates
• Anvils

typically last:

• 80–200 hours (depending on material hardness)

Proper maintenance and high-quality raw materials can extend service life.

9. Can VSI sand making machines be used in complete crushing plants?

Yes. VSI crushers are commonly integrated into:

• Stone crushing production lines
• Sand production lines
• Mobile crushing plants

They usually work after jaw crushers and cone crushers for final shaping.

10. How to choose the right VSI sand making machine model?

To select the proper model, you need to confirm:

• Raw material type
• Feeding size
• Required output size
• Target capacity (t/h)
• Project location
• Power supply standard

Providing this information helps engineers design the most suitable solution.

11. What are the advantages of manufactured sand over natural sand?

Manufactured sand offers:

• Stable supply
• Consistent particle grading
• Better particle shape
• Environmentally friendly production

It is increasingly replacing natural river sand in many countries.

Get Free Quotation

The VSI Sand Making Machine is an essential equipment for modern artificial sand production. With high efficiency, superior particle shape, and low operating cost, it is the preferred choice for construction and mining industries.

If you are looking for a reliable and cost-effective sand making solution, contact us today for detailed specifications and quotation.