About

About Conveyor Application Systems & Express Blower About Conveyor Application Systems/Express Blower CAS Slingers are proudly designed and manufactured in the United States. We work to build the highest quality, most durable, feature packed material Slinging machines on the market today and we would love to help you with your material handling and placing challenges. Proudly designed and manufactured in the United States. We work to build the highest quality, most durable, feature packed Slinging machines on the market today and we would love to help you with your material handling and placing challenges. CAS Slingers are proudly designed and manufactured in the United States. We work to build the highest quality, most durable, feature packed material Slinging machines on the market today and we would love to help you with your material handling and placing challenges.