Impact Service Corporation® (ISC®) specializes in Vertical Shaft Impact (VSI) Crushers and we have developed the most efficient and durable VSI on the market today.  ISC® currently manufactures nine model sizes with a wide range of feed size and production capabilities.  ISC® has also been involved for many years in upgrading competitive VSI Crushers for improved performance and service life.

The name of a company usually says a lot about it.  This is certainly true when it comes to ISC®... Impact and Service.  First it starts with a real understanding of what makes an impact crusher work, gained through years of constant field contact, this "hands-on" attention has lead to a crusher designed with the greatest integrity and serviceability.  The Second and more important element is Service, which, to ISC® means backing our crushers and components with the highest quality parts that are readily available at a competitive price.  This after-the-sale dedication is what differentiates ISC®.  Our goal is simple, complete customer satisfaction.