A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. ..... HSI's are used in recycling, hard rock and soft materials. ... can cause extensive damage to a cone crusher, and additional costs in lost production.
Dec 6, 2016 ... After crushing over 1000 cans over 40+ hours of product testing, we made our ... Why recycling aluminum cans is so important; What to look for; How we ..... However, this does come at the cost of somewhat lower build quality.