Vertical Shaft Impact

Vertical Shaft Impact

POLYGON Vertical Shaft Impact Crushers are also known as SANDMAKING MACHINES and are used as tertiary stage crusher to achieve high ratio of fine materials and give cubic shape to products which pass through secondary crushers. All types of materials, especially hard stones such as basalt and granite up to size 45mm which are crushed by secondary crushers, are fed to vertical shaft impact crushers. Polygonmach has got close rotor(VSI700-800-900), open rotor(VSI1000)

Characteristics of POLYGONMACH VSI CRUSHERS:

Four interchangeable crushing chambers allow modification of material type and product specifications

Variable speed impeller or rotor allows modification of material type and product specifications

High reduction ratio

Large symmetrical power box

Four interchangeable crushing chambers allow for modification of feed size and tonnage requirements

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

Optional lid lifter and anvil replacement system

ARS and patented removable top bowl make it easy to reposition the anvil ring and individual anvil replacement

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

Heavy-duty roller bearings

Automatic oil lubrication system