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Vertical Shaft Impact (VSI) crusher


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  • vertical-shaft-impact-crusher
  • vertical-shaft-impact-crusher
  • vertical-shaft-impact-crusher
  • vertical-shaft-impact-crusher
  • Features
  • Technical Data
  • Application
  • Services



VSI Crusher

Type: Tertiary Crusher

Input Size: 0-60mm

Processed Materials:
Iron ore, copper ore, gold and silver ore, zinc ore, manganese ore, limestone, granite, basalt, river stone, coal gangue, quartz.

Mining, metallurgy, construction, highway, railroad, and water conservancy, etc.
VSI crusher

Seiko produced

jaw crusher

The PCL Series Vertical Shaft Impact(VSI) crusher was improved on basis of the technology of Barmac,it has had a huge impact on the global quarrying and minerals processing industries. The Barmac PCL-Series VSI is unique due to its crushing process. Whereas most other types of crusher use metallic parts to crush rock, the Barmac VSI uses the rock fed into the machine to crush itself. This autogenous crushing process produces the best-shaped aggregate on the market today. The high velocity impact crushing achieved in a Barmac PCL-Series VSI improves the soundness and shape of stone, reducing product moisture and easing the screening task while producing superior products at a minimum cost.

VSI crusher

Unmatched performance

With thousands of units operating in aggregate and mineral processing installations around the world Barmac. PCL-Series VSIs, with their rock-on-rock crushing action, have an established track record of cost savings, durability and unmatched performance in the variety of tasks to which they have been applied. These include the production of quality aggregates, sand, material for heap leaching, pre-grinding and fi nished industrial minerals products.


Lowest total cost

The Barmac PCL-Series VSI provides higher capacity for a given motor size, easier servicing and reduced operating costs. VSI  have been achieved by an improved machine design, including a new hopper configuration, radical crushing chamber variations and the development of new rotor technology. Service time is drastically reduced with complete access to all rotor parts, simplifying wear part replacement procedures.



Visual indication of cascade control gate position which allows for precise control of material flow.


Large feed hopper gives room for staff to work in when servicing the crusher.


Simple feed tube replacement with automatic realignment after crusher servicing and rotor replacement.


Adjustable cascade ports allow operator to control cascade flow.


Adjustable spreader plate angle and height controls the flow of feed.


Roof lifter gives rapid access to the inside of the crusher meaning minimum time is required to carry out servicing and maintenance tasks.


Quick access through inspection and service door allows insitu parts replacement.


Low profile allows installation into tight fitting existing plant situations.


Robust sealed shaft line assembly ensures longer bearing cartridge life.



Product Structure

The complete range of Barmac PCL-Series VSI crushers incorporate rock-on-rock crushing technology that has revolutionised the aggregates and minerals industries worldwide. The rock-on-rock Barmac B-Series VSI off ers the modern operator product grading control by optimising numerous variables:
• Variation of rotor speed.
• Choice of crushing chamber cavity rings.
• Adjustment of cascade feed ratio.
• Selection of different diameter rotors.

Structure of  VSI crusher


The crushing process makes Barmac PCL-Series VSI crushers unique. Whereas most other types of crushers use metallic parts to crush rock, Barmac PCL-Series VSI crushers uses the rock fed into the machine to crush itself. This autogenous crushing action offers the lowest possible cost per ton of any impact crushing method. The high velocity impact crushing achieved in a Barmac PCL-Series VSI crushers improves the soundness and shape of the material and produces the highest quality end products on the market today. It is widely known that the more cubical your product, the better its performance in concrete, asphalt and base mixtures.

Product Performance design

1.Improved efficiency and throughput

Cascading material combines with material from the rotor to form a denser particle population, which optimises reduction by increasing the chance of a good rock-on-rock collision. This most efficient use of the rock on-rock crushing action leads to improved crusher efficiency and increased throughput, giving the operator more value for money by providing more inter-particle action where it is needed most in the crushing chamber.

2.The unmatched producer of superior concrete and asphalt aggregate

Less cement can be used and stronger concrete created by using Barmac PCL-Series VSI product. The Barmac PCL-Series VSI combines high velocity impact crushing with high pressure attrition grinding to produce high volumes of cubically shaped product. Continuous control of the product shape and gradation provides a product which meets the size distribution required.

3.A proven producer of quality manufactured sand

Superior particle shape and consistent gradation are a direct result of the rock-on rock principle of the VSI crusher. Impact, grinding and abrading within the crusher simulates the action of nature, eroding the particles to a cubical shape.

4.The only viable crusher for extremely abrasive fine material

The rock-on-rock crushing principle of the Barmac PCL-Series VSI minimises metallic wear resulting in low maintenance and wear costs. The low wear of internal components ensures extremely low contamination of fi ne products by wearing metal parts.


Structural Design

5.The User-Friendly VSI crusher

The roof lifter has been developed to provide quick and easy access to the internal workings of the Barmac B-Series VSI. This allows for rapid rotor and wear part changes and minimises down time while maximising availability. The simple and reliable design of the roof lifter means only one person is required for operation and can eliminate the requirement for an external crane.

7.The cascade feed system

The Barmac PCL-Series VSI uses the cascade feed system to introduce a second stream of material, in a controlled quantity, into the crushing chamber turbulence. This causes a supercharging of the particle population within the chamber, thereby improving the energy transfer between the particles. The cascade feature enables the operator to make optimal use of the power available and to manipulate the product grading and shape to best suit their requirements.

The cascade feed system provides:
• Higher crusher throughputs for the same power consumption.
• Maximum use of available power without fear of motor overload.
• Gradation control to optimise product fractions.
• ‘Free’ crushing at no extra expense to the operator.
• Shape control.

VSI crusher

Modular of Fine Crushing system

WHITE LAI combine extensive industry experience with state of the art engineering technology to provide high quality custom The modular of Fine Crushing system. Our clientele includes satisfied customers from such industries as aggregate, cement, coal, and mining. In addition to system design, WHITE LAI offers a full line of steel detailing and engineering services. To date, WHITE LAI has designed and installed over 100 The modular of  Crushing of industrial steel structures. Our combined knowledge and experience at mining makes us the ideal choice for providing small to medium sized bulk-handling solutions.

VSI crusher

Technical Data

Model Max Feeding
Rotation Speed
PCL-5545 30 30-60 30-45 2258-2600
PCL-7011 35 55-120 55-110 1775-2050
S-8 50 113-240 150-264  1460-1720
S-10 60 220-500 320-500 1242-1460
S-12 60 300-700 500-630 1000-1350

Remarks: 1)The above capacity is based on the rock with bulk density 1.6t/m³.
                   2)The above capacity will change according to feed size,graduatuin of feed material,water content and rock type.

Sand grade distribution


                                                        Test Square-opening sieve

                                                     Table1:for manufactured sand


                                                  Test Square-opening sieve

                         Table2:for processing nonmellic ore(feed size-35mm)

The convenient services give you strong support

With the completely service systems,Shanghai White Lai provide you with pre-sale, during the sales and after-sales services timely.

  • Agency and agent

    Agency and agent all ovr the world

    Shanghai White Lai have many office in main market , and services to the customers face-to-face.

  • top services

    The top services to you

    Shanghai White Lai after-service number is 0086-21-68768882, 24 hours technical support by e-mail, by phone.

  • The first-class customer service

    The first-class customer service

    If needed,experienced technicians guidance is available anytime.

  • Wear parts supply whole year

    Wear parts supply whole year

    Shanghai White Lai with most professional wear parts supply system,to meet the market demand for services effectively.

  • Professional technical support

    technical support whole day

    Shanghai White Lai has service team, and guidence with maintenance, spare parts, technical service work, etc.

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