VERTICAL SHAFT IMPACTOR

Rotor Assembly

Impact crusher rotor assemblies are critical components within impact crushers and pivotal in crushing operations across mining, construction, and metallurgical industries. The assembly typically includes a shaft, impeller (or rotor), and associated parts engineered to efficiently crush materials.

Impact crusher rotor assemblies are pivotal in maximizing crusher efficiency and extending operational lifespan, crucial for achieving superior performance in crushing operations.

High Strength and Durability
Made from high-quality steel, ensuring robustness and longevity.
Precision Manufacturing
Components are precision-made to exacting performance standards.
Specific Design
The integral cast steel structure facilitates easy installation of blow bars and enhances crushing efficiency.
Versatile Configurations
Available in various sizes and configurations to meet diverse application needs.

Material
high-quality steel, often integral-cast steel for robustness.
Manufacturing Processes
This includes precision machining for accuracy and performance.
Design Variants
Available in various sizes and configurations to suit diverse application requirements.
Installation
Designed for straightforward integration with impact crusher systems, enhancing operational ease.

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Rotor Tip Set

Overview Advantages Specifications

Rotor tip sets are crucial components in VSI crushers, designed to crush materials like limestone, granite, and coal in various industrial applications. They are made from high- quality, wear-resistant materials to withstand high-speed impacts and abrasion during the crushing process.

Rotor tip sets are integral to optimizing the efficiency and longevity of VSI crushers, offering superior durability and performance across a range of industrial crushing applications.

High Wear Resistance
- Made from tungsten carbide alloy bars (hardness 85–90 HV) for exceptional wear resistance.
  
  Specifically engineered to endure high-speed impacts and abrasive materials, ensuring extended operational life.
Customizable Design
- Offered in customizable designs to meet specific customer requirements or drawings.
  
  Allows for adjustments in hardness and material composition to optimize performance for different crushing needs.
Guaranteed Performance
- Meets or exceeds OEM specifications for fit, material grade, and performance.
  
  Engineered for maximum crusher efficiency, it contributes to a lower cost per ton of crushed material.

Material Composition
- Body material
  42CrMo alloy.
  Tip material:
  Tungsten carbide alloy bars (85–90 HV hardness) inserted into the tip frame.
Application Versatility
Suitable for VSI crushers used in construction, paving material production, recycling, and steel slag processing.
Design Features
Incorporates specially alloyed tip holders and high-quality tungsten carbide strips for enhanced wear resistance and performance.

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Feed Tube

Overview Advantages Specifications

The VSI crusher feed tube is a crucial component that directs materials such as rocks or stones into the crushing chamber of the VSI crusher. It is typically constructed from durable materials like steel to withstand the abrasive nature of the crushing process. Depending on the design of the crusher, the feed tube can be adjustable or fixed. In some models, it interfaces with a variable-speed rotor, allowing operators to control the material feed rate and optimize crushing performance.

The VSI crusher feed tube directs materials into the crushing chamber, which is critical for efficient operation and performance optimization. Constructed from durable materials, it ensures consistent material flow and enhances crushing efficiency.

Material Control
Ensures efficient and consistent material flow into the crushing chamber.
Crushing Efficiency
Optimizes crusher efficiency by regulating material amount and speed.
Wear Resistance
Durable materials reduce maintenance and enhance longevity.
Adjustability
Allows operators to optimize feed rates for different materials and output sizes.
Integration with Rotor Speed
Adjusts material throughput based on rotor speed, enhancing operational flexibility.

Material
high-strength steel or wear-resistant alloys.
Design
adjustable or fixed, tailored to the crusher model and specifications.
Dimensions
varied to prevent clogging and ensure efficient material delivery.
Compatibility
varied to prevent clogging and ensure efficient material delivery.
Maintenance
Requires regular inspection and potential replacement based on wear and usage intensity.

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Feed Ring

Overview Advantages Specifications

The VSI crusher feed eye ring is a crucial component located at the top of the rotor assembly. Its primary function is to direct incoming feed material onto the spinning rotor. The rotor then accelerates the material and throws it outward against the stationary anvils or curtains that line the crushing chamber. Made from durable materials like steel, the feed eye ring withstands high impact forces from the feed material and is designed to be easily replaceable due to wear from the abrasive nature of crushed materials.

The VSI crusher feed eye ring directs incoming material onto the rotor assembly, facilitating its acceleration and impact against the chamber walls. Made from durable steel, it withstands high impact forces and is replaceable due to wear from abrasive materials.

Material Distribution
This ensures even distribution across the rotor for efficient crushing.
Impact Resistance
Durable construction withstands high forces, reducing maintenance downtime.
Particle Control
Shapes material for improved particle size and shape.
Ease of Replacement
Designed for easy replacement to maintain operational efficiency.

Material
high-strength steel or wear-resistant alloys.
Position
Located at the top of the rotor assembly to direct feed onto the spinning rotor.
Function
guides and accelerates feed material into the crushing chamber.
Maintenance
Requires periodic inspection and replacement to maintain optimal performance.

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Wear Plate

Overview Advantages Specifications

Wear plates serve as sacrificial components installed between raw materials and conveyor system parts, such as chutes. Their primary role is to protect these components from abrasion caused by the raw materials being conveyed. Typically fixed onto surfaces prone to wear, wear plates extend the operational life of equipment by absorbing the brunt of abrasive forces.

Wear plates are sacrificial components installed on conveyor system parts like chutes to shield them from abrasive raw materials, thereby extending equipment lifespan.

Abrasion Resistance
Protects components, maintaining structural integrity.
Extended Equipment Life
reduces wear, prolonging lifespan.
Maintenance Reduction
Lowers downtime and upkeep costs
Enhanced Efficiency
Ensures consistent material flow, minimizing operational disruptions.

Material
typically abrasion-resistant steel, ceramic, or composites.
Design
varied shapes and sizes for different components.
Installation
Fixed securely with bolts, welding, or adhesive.
Thickness
Varies based on wear and impact expectations.
Customization
Tailored dimensions and configurations for diverse operational needs.

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Distribution Plate

Overview Advantages Specifications

VSI crusher distributor plates are crucial components in sand-making plants, designed to protect the plate joining the rotor, rotor boss, and shaft from feed material entering the rotor from the hopper. They endure wear from both the impact of incoming feed material and the abrasion caused by distributing material to the rotor's ports. Secured by a single bolt into the shaft, these plates require careful maintenance to protect the bolt hole and ensure ease of removal when needed. Distributor plates are critical for maintaining operational efficiency and protecting key rotor components in VSI crushers.

VSI crusher distributor plates protect the connection between the rotor, rotor boss, and shaft from incoming feed material. They distribute material to the rotor's ports, which is crucial for sand-making plant efficiency.

Protection
shields rotor components from impact and abrasion.
Efficiency
Optimizes material distribution to enhance crusher performance.
Maintenance
Single-bolt attachment simplifies upkeep but requires hole protection for easy bolt removal.
Durability
Made from durable materials to withstand wear and extend operational life.

Material
wear-resistant alloys or high-strength steel.
Attachment
Secured with a single bolt to the rotor shaft.
Function
Distributes feed material and protects critical rotor parts.
Maintenance
Regular upkeep ensures longevity and operational efficiency.

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Sl. Number	Part Name
1	Top wear ring
2	Tungsten tip
3	Lower wear plate
4	Outer wall plate
5	Bottom wear ring
6	Distribution plate
7	Top plate
8	Rotor body
9	Trail plate
10	Trail plate holder
11	Upper wear plate
12	Feed eye ring
13	Backup tip

VERTICAL SHAFT IMPACTOR

Rotor Assembly

Rotor Tip Set

Made from tungsten carbide alloy bars (hardness 85–90 HV) for exceptional wear resistance.

Specifically engineered to endure high-speed impacts and abrasive materials, ensuring extended operational life.

Offered in customizable designs to meet specific customer requirements or drawings.

Allows for adjustments in hardness and material composition to optimize performance for different crushing needs.

Meets or exceeds OEM specifications for fit, material grade, and performance.

Engineered for maximum crusher efficiency, it contributes to a lower cost per ton of crushed material.

Body material

Tip material:

Feed Tube

Feed Ring

Wear Plate

Distribution Plate

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