Ashland's telescoping conveyor is a durable, low maintenance product designed to reduce the time and effort required to hand load and unload trailers. Unlike "expanding" conveyors, the centerline distance between rollers or skatewheels remains unchanged at any extension. Also, each section is individually replaceable. Telescoping conveyor is available in skatewheel and the more popular roller models. Standard conveying widths are 18", 24", and 32" and extended lengths range from 20' to 60'.