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Vertical Shaft Impactor School

AIS is once again proud to offer our annual aggregate training schools this winter. We have put together a grouping of schools that compliment everyone from the new miner to the seasoned veteran. For more information please email

Cost is $75.00 per person

This is a 1 day VSI school. An ISC Model 77 will be on hand to be inspected and used for training.

Get an understanding of the inner workings of how VSI’s function and what they are capable of producing.

An instruction booklet is included.

Earlier Event: January 23
Washing and Classifying School
Later Event: February 4
Customer Class General Hydraulics