Vertical Shaft Impact Crushers

POLYGON Vertical Shaft Impact Crushers are known as also SAND MAKING MACHINES and used as a tertiary stage crusher to get high ratio of fine material and to give cubical shape to the products that are coming through the secondary crushers. Any type of materials, especially the hard stones such as basalt and granite with maximum 45 mm size which are crushed by secondary crushers are fed to Vertical Shaft Impact Crushers.

Features of POLYGON VSI CRUSHERS:

  • Four interchangeable crushing chambers allow for changes in material type and product specifications

  • Variable speed impeller or rotor allows for changes in material type and product specifications

  • High reduction ratio

  • Large symmetrical feed box

  • Four interchangeable crushing chambers allow for changes in feed size and tonnage requirements

  • Variable speed impeller or rotor allows for changes in feed size and tonnage requirements

  • Lid lifter and optional anvil replacement system

  • ARS and patented, removable upper tub allow for easier anvil ring repositioning and individual anvil replacement

  • High chrome impeller shoes and anvils, or rock protected rotor and material build-up shelves

  • Heavy-duty roller bearings

  • Self-contained oil lubrication system

Dimensions (mm) (Closed Rotor)

ModelABCDEFGHI
VSI 900 - Cr4.4701.6001.6002.5008.0001.9508257004.000
VSI 800 - CR 4.1401.5001.5002.4007.5001.4907507004.000
VSI 700 - CR3.6006501.8951.0005.0001.4006257002.700

 

Technical Specifications:

MonelRotor Diameter (mm)Maximum Feeding Size (mm)Motor Power 9kW)Capacity
(ton/hour)
Capacity
(ton/hour)
Capacity
(ton/hour)
Capacity
(ton/hour)
45m/s52m/s58m/s60m/s
VSI 900 -CR900452 x 185450375320300
VSI 800 - CR 800452 x 160 250230205190
VSI 700 -CR7003511590857065

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