100m3 stationary plant put into service in BENIN

!100m3 stationary plant put into service in BENIN

100m3 stationary plant put into service in BENIN

!100m3 stationary plant put into service in BENIN

1000x44400mm Telescopic Radial Conveyor-Russia-Kazan

Our stacker has been commissoned succesfully

2x500 Ton Çimenot Silolarımızın Polonyada kurulumu tamamlandı

500 tons of bolted cement silo was successfully put into service

Mobil 100m3/h

Mobile 100m3/hour Concrete Batching Plant

Mobil 100 m3/hour concrete plant commissioned in Mersin

Mobile Concrete Batching Plant was put into service

Telescopic radial stacker

40x150 Telescopic radial stacker embarked on

Mobil 60m3 Beton Santrali

Mobile 60m3 Concrete Plant and Mobile Vertical Shaft Crusher Put into Service

sand washing and screening equipment

Our 450 Ton/hour Washing and Screening Plant was put into service in California.

Sabit 120-135m3 saat beton santrali

Fixed 120-135 m3 hour concrete batching plant was put into service. Thank you to our customer for his choice.

Design, Drawing, Planning and Modeling

High Quality Manufacturing Services

Tailor Made Solutions for Your Requirements

Customer Satisfaction in Our Company

Asphalt Equipment Manufacturers


Stationary Concrete Batching Plants

Stationary Concrete Batching Plants

Stationary batching plants is preferred for long term located projects. Polygonmach offers and serves such plants for customers which produces high volumes of concrete in short time period.

Mobile  Portable Concrete Batching Plant

Mobile Portable Concrete Batching Plant

Mobile plants consist of mobile concrete mixers are designed to be mobile and by this way are installed on towable chassis with wheels for maximum mobility and quick setup. 

Stationary Crushing and Screening Plants

Stationary Crushing and Screening Plants

Polygonmach designs and manufactures crushing and screening equipment with different configurations and capacity values ​​according to customer needs and preferences. 

Mobile Crushing and Screening/ Washing Plants

Mobile Crushing and Screening/ Washing Plants

Polygonmach Mobile Crusher Plant: In addition to this, you need to know more about it. Polygonmach manufactures different sizes and types of mobile crushing plants.

Stationary Batch Type Hot Mix  Asphalt Plants

Stationary Batch Type Hot Mix Asphalt Plants

Polygonmach can produce mobile or fixed asphalt plants with capacities . High quality asphalt plant are produced with experienced staff.


Mobile Hot Mix Batch Type Asphalt Plants

Mobile Hot Mix Batch Type Asphalt Plants

Polygonmach can produce mobile or fixed asphalt plants with capacities.High quality asphalt plant are produced with experienced staff.






What are the advantages and usage areas of Primary Impact Crusher?

What are the advantages and usage areas of Primary Impact Crusher?

What are Primary Impact Crusher and Horizontal Shaft Crusher?

Primary Impact Crushers and Horizontal Shaft Crushers are types of crushing equipment used in the mining and aggregate industries to process large volumes of materials. Primary Impact Crushers utilize high-speed impactors to crush materials into smaller, more manageable sizes. These machines typically feature a feed hopper, a rotor, and impact plates which work together to break down materials such as limestone, gypsum, and other soft to medium-hard stones. The high-speed rotor throws the material against the impact plates, causing it to shatter and reducing it to the desired size. Primary Impact Crushers are characterized by their high reduction ratios and cubic-shaped output, making them ideal for producing aggregates and construction materials.

Horizontal Shaft Crushers, often referred to as HSI crushers (Horizontal Shaft Impact crushers), also rely on high-speed impact to break down materials. Unlike their vertical counterparts, HSI crushers feature a horizontal rotating shaft with fixed or swing hammers attached. When material enters the crusher, it is struck by the hammers and thrown against adjustable impact plates or aprons that further break it down. HSI crushers are highly versatile and can process a wide range of materials, including hard stones and recycled concrete. They are commonly used in secondary and tertiary crushing stages to produce high-quality, uniform-sized end products that are essential for construction and industrial applications.

What is the difference between horizontal and vertical shaft?

Horizontal and vertical shaft crushers differ primarily in their orientation and the manner in which they break down materials. Horizontal shaft crushers, such as Horizontal Shaft Impact (HSI) crushers, feature a horizontally oriented shaft that rotates and impacts the material. These crushers use high-speed impact forces to crush the material against impact plates or aprons, resulting in efficient reduction of hard stones and various types of materials. HSI crushers are known for their high production capacity and excellent cubicity of end products, making them suitable for producing aggregates for construction and mining applications.

On the other hand, vertical shaft crushers, like Vertical Shaft Impact (VSI) crushers, have a vertically oriented shaft that spins rapidly to throw the material against a series of anvils, impellers, or crushing chambers. VSI crushers are often used for shaping and producing high-quality manufactured sand, as they offer precise control over the crushing process and can generate superior particle shapes. Unlike HSI crushers, VSI crushers are better suited for softer materials and less abrasive stones, as they operate by impacting materials against themselves rather than against external metal surfaces. This difference in operation and orientation gives each type of crusher distinct advantages depending on the specific application and material being processed.

Which type of crusher is best?

Advantages of Primary Impact Crushers Over Tertiary and Secondary Crushers

Primary Impact Crushers have several advantages over other types of Impact Crushers, such as Secondary Impact Crushers. One key advantage is their ability to handle larger feed sizes and higher capacities, making them suitable for processing bulkier materials efficiently. Additionally, Primary Impact Crushers often have higher reduction ratios, meaning they can produce finer output sizes and more uniform end products compared to Secondary Impact Crushers. This makes Primary Impact Crushers ideal for applications where a well-graded, cubical product is required, such as in the production of concrete aggregates for construction projects.

Primary Impact Crushers are commonly preferred for various applications in the mining, quarrying, and recycling industries. They are particularly well-suited for processing softer to medium-hard materials like limestone, gypsum, and gravel. These crushers are often used in primary crushing stages to break down large rocks and feed materials directly from the quarry or mine. Due to their high capacity and efficiency in reducing large feed sizes to smaller, more manageable sizes, Primary Impact Crushers are widely used in the production of aggregates for road construction, concrete production, and asphalt mixing plants. Their ability to produce consistent, well-shaped material with minimal oversize particles makes them a popular choice for producing high-quality end products in demanding applications.

In which areas are Primary Impact Crushers used?

1. Mining Industry

Primary Impact Crushers are commonly used in the mining industry to crush large stones and ores into smaller, more manageable sizes. These crushers are ideal for primary crushing operations in mining applications, where high-capacity processing of materials like coal, iron ore, and copper ore is required. Primary Impact Crushers in the mining sector play a crucial role in breaking down mined materials to a size suitable for further processing in downstream equipment such as conveyors and screens. Their robust construction and high reduction ratios make them essential for efficient material extraction and processing in mining operations.

2. Quarrying Industry

In the quarrying industry, Primary Impact Crushers are utilized for crushing various types of stones and aggregates extracted from quarries. These crushers are designed to handle large feed sizes and high capacities, making them well-suited for primary crushing tasks in quarry operations. Primary Impact Crushers help in reducing blasted material to the desired size for further processing, whether it's for producing concrete aggregates, asphalt mixtures, or base materials for road construction. Their ability to produce consistent, cubical-shaped end products with minimal oversize particles makes them indispensable in the quarrying industry for producing high-quality aggregates.

3. Construction Industry

Primary Impact Crushers find extensive use in the construction industry for processing materials like concrete, asphalt, and construction debris. These crushers are employed to crush large chunks of demolished concrete or stones into smaller pieces suitable for recycling or reuse in construction projects. Primary Impact Crushers help in producing recycled aggregates that can be used for various construction applications, including road base materials, backfilling, and concrete production. Their ability to efficiently reduce bulky materials into smaller, uniform sizes makes them a valuable asset in sustainable construction practices focused on recycling and reusing materials.

What are the advantages and usage areas of Tertiary Impact Crusher?

What are the advantages and usage areas of Tertiary Impact Crusher?

What are Tertiary Impact Crusher and Horizontal Shaft Crusher?

A tertiary impact crusher is a machine used in the final stage of crushing to achieve the desired particle size of the material. It is designed to handle fine materials, often producing a high-quality, uniform product. This type of crusher is ideal for applications where precision is critical, such as in the production of sand or fine aggregates. Tertiary impact crushers efficiently reduce the size of materials, such as limestone, asphalt, and concrete, to the required specifications by using high-speed rotor movement and impact plates to fracture the material.

A horizontal shaft crusher, on the other hand, is a type of impact crusher where the rotor operates horizontally. This crusher uses a high-speed rotating shaft with wear-resistant hammers or blow bars to impact and break down materials. The design is particularly effective for crushing soft to medium-hard materials like limestone and gypsum and is widely used in aggregate production, recycling, and mining. The horizontal configuration ensures effective reduction of large materials and offers flexibility in achieving different crushing ratios and product sizes by adjusting the rotor speed and crusher settings.

What is the difference between vertical and horizontal shaft?

1. Vertical Shaft Impact Crushers (VSI)

a.Design and Operation

Vertical shaft impact crushers (VSIs) have a vertical rotor configuration. The material to be crushed is fed into a central chamber where it is accelerated by high-speed rotors and flung outward to impact the outer walls of the chamber or a series of anvils. The vertical orientation allows for a unique method of crushing through the application of high-speed impacts, often leading to the production of fine and well-shaped particles.


VSIs are commonly used for producing high-quality, specifically shaped aggregates and sand. They are often employed in the production of material for concrete and asphalt industries, where precise shape and size of aggregate particles are crucial. Additionally, VSIs are popular in the recycling industry for crushing recyclable materials such as glass, slag, and industrial minerals.

c. Advantages

- Excellent for producing cubical, well-graded particles.
- Ideal for fine crushing and shaping applications.
- Versatile in processing a variety of materials.

2. Horizontal Shaft Impact Crushers (HSI)

a. Design and Operation

Horizontal shaft impact crushers (HSIs) have a horizontal rotor configuration. The material enters a crushing chamber where it encounters fast-rotating hammers or blow bars mounted on the rotor. These hammers strike and break the material against impact plates or curtains positioned around the rotor. The horizontal orientation facilitates the breaking down of material through a combination of impact force and shear.

b. Applications

HSIs are widely used for primary, secondary, and tertiary crushing of hard rocks and minerals. They are particularly effective for processing softer to medium-hard materials such as limestone, coal, gypsum, and other natural stones. HSIs are also commonly used in recycling operations to process materials like concrete and asphalt, enabling the recovery and reuse of construction and demolition debris.

c. Advantages

- Suitable for handling larger, coarse materials and initial stages of crushing.
- Versatile in applications from primary to tertiary crushing.
- Efficient in producing high reduction ratios and handling high-capacity throughput.

3. Key Differences:

a. Rotor Orientation

- VSI: Vertical rotor.
- HSI: Horizontal rotor.

b. Crushing Mechanism

- VSI: Utilizes high-speed impacts in a vertical chamber for fine and cubic particle production.
- HSI: Uses impact force and shear from horizontally positioned blow bars for breaking and reducing material size.

c. Typical Applications

- VSI: Ideal for creating fine, well-shaped aggregates and sand, especially in the concrete and asphalt industries.
- HSI: Suitable for a broader range of crushing stages and materials, including primary crushing and recycling operations.

d. Output Characteristics

- VSI: Produces high-quality, uniform, and cubical particles, often used for specific shaping tasks.
- HSI: Capable of handling larger feed sizes and producing a wider range of particle sizes for different crushing stages.

Both types of crushers have their unique strengths and are chosen based on the specific requirements of the application, including the nature of the material to be crushed and the desired product characteristics.

Which type of crusher is best?

Advantages of Tertiary Impact Crushers Over Primary and Secondary Crushers

1. Finer Crushing Capabilities

Tertiary impact crushers are specifically designed to reduce materials to finer particle sizes. While primary crushers are used for the initial stage of reducing large, raw materials and secondary crushers provide a medium-range crushing, tertiary crushers excel in producing finely crushed materials that meet specific size and shape requirements. This makes them ideal for creating fine aggregates and sand necessary for high-quality construction materials.

2. Higher Quality Output

The design and operation of tertiary impact crushers allow for better control over the end-product's size and shape. The result is a higher quality, consistent output with well-graded, uniform particles. This is particularly important in industries such as concrete and asphalt production, where the quality of aggregate materials directly impacts the durability and strength of the final product.

3. Enhanced Efficiency

Tertiary crushers often incorporate advanced design features and technologies that improve their efficiency and effectiveness. This includes adjustable settings that allow operators to customize the crusher to meet precise material specifications. The ability to efficiently produce finely crushed materials with less energy consumption and lower operating costs is a significant benefit compared to primary and secondary crushers, which are more suited for rough, bulk reduction.

4. Versatility and Flexibility

Tertiary impact crushers are versatile machines capable of handling various types of materials, from soft to medium-hard stones and minerals. They are equipped to produce different product sizes and shapes by adjusting rotor speed, impact plates, and other settings. This flexibility makes them suitable for a wide range of applications beyond standard crushing tasks, including recycling operations and the production of specialized mineral products.

Preferred Applications of Tertiary Impact Crushers

1. Construction Industry

Tertiary impact crushers are prominently used in the construction industry for producing fine aggregates and sand. These finely crushed materials are crucial for making high-quality concrete, asphalt, and other construction materials. The ability to produce uniform and precisely shaped particles means better performance and durability of construction structures like roads, bridges, and buildings.

2. Recycling Industry

In recycling operations, tertiary impact crushers are highly effective in processing demolition waste, such as concrete, asphalt, and bricks. They break down the waste materials into fine, reusable aggregates, promoting sustainable construction practices by reducing landfill waste and conserving natural resources.

3. Mining Industry

The mining sector also benefits from tertiary impact crushers as they are essential in the mineral processing stages. Tasks such as the production of finely crushed minerals like limestone, gypsum, and other materials prepare these raw resources for further processing steps, such as milling and beneficiation. Their ability to produce consistent, fine particles aids in the overall efficiency of the mining operation.

4. Industrial Mineral Applications

Tertiary impact crushers are used in industrial mineral applications where precision and fine particle sizes are critical. This includes the manufacture of products like glass, ceramics, and certain types of chemical compounds, where the uniformity and fine grading of the raw materials play a crucial role in the final product's quality and performance.

In summary, tertiary impact crushers provide a range of advantages over primary and secondary crushers in applications where finer, high-quality output is required. They are versatile and efficient machines, capable of handling a variety of materials and preferred in industries where precision and product quality are paramount.

VSI for Sand Production Facilities

VSI for Sand Production Facilities

What is a Vertical Shaft Impact Crusher (VSI)?

Vertical Shaft Impact (VSI) crushers are a type of impact crushers that are used primarily for the last crushing stage before grinding, offering a crushing mechanism that yields products with a more cubical shape. The mechanism involved is quite simple yet effective: stones are thrown against a high-speed rotor with open table configurations and thrown back from the anvils or stone shelves at high speeds. This action breaks the material by impacting it against a fast spinning rotor, anvils, and the shatter boxes. VSI crushers are particularly successful in producing road-base, top dressing chip, concrete and asphalt aggregates, and manufactured sand.

The unique feature of VSI crushers is the process used for breaking the stones. Unlike other types of impact crushers that use strike bars to shatter the material, VSI crushers utilize the feed material itself for breaking under high-speed rotor action. This material is accelerated by centrifugal forces toward the periphery of the rotor, where the high-speed rotor impacts and fractures the material along its natural fault lines. This results in a more consistent, cubical shape which is preferred for modern concrete and asphalt applications, where particle shape and size are important for strength and durability.

In which areas is the Vertical Shaft Impact Crusher (VSI) used?

Production of Manufactured Sand

Vertical Shaft Impact (VSI) crushers are extensively used in the production of manufactured sand, which is used for various construction applications. This type of crusher excels at producing fine particles of sand that meet the size and shape specifications for construction projects. VSI crushers use a high-speed rotor and anvils for impact crushing rather than compression force for the production of materials with precise shapes and sizes. The result is high-quality sand that can be used as a substitute for natural sand, which is becoming increasingly scarce due to over-extraction.

Manufactured sand from VSI crushers is ideal for concrete and plastering uses due to its consistent grain size and low presence of deleterious materials. Using VSI technology, businesses can process fine aggregates that adhere strictly to global standards and regulations, thus fulfilling the rising demands of the construction industry. This contributes significantly to environmental sustainability by reducing the dependency on river sand.

Production of Cubical Aggregates

Another essential application of VSI crushers is in the production of cubical aggregates. These aggregates are highly sought after in the construction of roads and other infrastructure due to their superior mechanical properties. The cubical shape enhances the aggregate interlock and load-bearing capacity, which is crucial for the foundation layers of roads. VSI crushers achieve this desired cubical shape by striking material at high speed against hard surfaces, thereby fracturing along its weakest planes.

Cubical aggregates produced by VSI crushers are also preferred for their aesthetic appearance and are commonly used in visible parts of construction sites, such as landscaping, pathways, and driveways. Besides enhancing structural integrity, these aggregates lend a neat and organized look to construction projects, adding to their commercial value.

Recycling Applications

VSI crushers play a pivotal role in recycling applications where they are used to process materials like glass, concrete, and asphalt debris into reusable aggregates. The high-speed impact actions of the VSI crushers efficiently reduce these materials into smaller particles, making them easier to repurpose. This capability not only helps in reducing the waste going to landfills but also promotes sustainable construction practices by providing an eco-friendly alternative to disposing of construction waste.

By converting old and discarded materials into high-quality, reusable aggregates, VSI crushers aid in environmental conservation and provide economic benefits through cost savings in waste management and new material production. Recycled aggregates are used in various applications, including base material for roads, driveways, and as aggregate in new concrete, demonstrating the versatility and utility of VSI technology in recycling operations.

What are the advantages of Vertical Shaft Impact Crushers (VSI)?

Vertical Shaft Impact (VSI) crushers offer several distinct advantages over other types of crushers, particularly when it comes to creating precise, cubical aggregates and manufactured sands. One of the primary benefits is their ability to produce a high percentage of product in the desired cubic shape. This cubical configuration is crucial for the production of high-quality concrete and asphalt aggregates, ensuring that the materials have improved durability and structural integrity. Additionally, the fine crushing capability of VSI crushers allows for the production of high-quality manufactured sand, which is becoming increasingly important as natural sand reserves deplete worldwide.

Another significant advantage of VSI crushers is their efficiency. These crushers utilize high-speed rotors and wear-resistant tips that reduce the material by impact and attrition processes, which can be much more energy-efficient compared to other crushing methods. The design of VSI crushers also allows for minimal downtime and lower maintenance costs because they have few moving parts and use rock-on-rock crushing to wear parts evenly. Furthermore, VSI crushers are adjustable, meaning that they can be tuned to produce different sizes and shapes of output material as required, adding to their flexibility in various industrial applications.

How do Vertical Shaft Impact Crushers (VSI) work?

Vertical Shaft Impact (VSI) crushers operate by propelling rocks against a high-speed rotor at high velocity. The material is fed into the center of the rotor, where it is accelerated to speeds of up to 80 m/s (262 ft/s) by the centrifugal force created by the rotating rotor. As the rocks come into contact with the rotor, they are crushed into smaller pieces upon impact. Subsequently, the fractured particles are flung outward against the anvils or rock shelves that line the crushing chamber. This high-velocity impact not only reduces the size of the input material but also shapes it into fine, cubical particles that are desirable for various industrial applications such as concrete production, road construction, and manufactured sand.

The unique crushing mechanism of VSI crushers distinguishes them from traditional cone or jaw crushers. Instead of utilizing compression force to break the material, VSI crushers rely on the rapid acceleration of rocks within the crushing chamber to achieve the desired particle size reduction. The open design of the rotor and the anvils allows for the material to be subjected to multiple impacts, ensuring efficient crushing and shaping of the input material. This process of impact and attrition not only helps in producing uniform and cubical-shaped aggregates but also minimizes internal stress within the material, resulting in high-quality end products preferred in construction and manufacturing industries.


Pioneer in Innovative Technology: Polygonmach

POLYGONMACH is a leading global manufacturer of concrete batchingplants, crushing screening plants, and asphalt plants. With TSE and ISO 9001 quality assurance certifications ans a commitment to innovation, quality, and customer
satisfaction, we have established ourselves as a trusted name in the construction industry. Our extensive range of high-performance plants caters to the diverse needs of construction projects, ensuring efficiency, reliability, and durability.


Contact us

Quick Links

Quick Links

Quick Links