![Tips on Choosing a Concrete Crusher for Demolition ...](/e69yszg/154.jpg)
Tips on Choosing a Concrete Crusher for Demolition ...
Nov 23, 2012· A flywheel powers the jaws, which open and close just like a mouth. Concrete demolition contractors list versatility; ability to process abrasive materials; and lower maintenance costs as advantages to jaw crushers. Impact crushers. While jaw crushers use pressure to break up concrete, impact crushers rely on impact (as their name implies).