CrustBuster/Speed King, Inc. manufactures belt conveyors for handling bulk seed using the most gentle system available today. Our Beltveyors are available in a 10" or 14" diameter tube in a wide variety of lengths up to 85 feet in length. Beltveyors can be made to order, with your choice of mild or 304 grade stainless steel construction. They are also available with electric, hydraulic, gas or PTO drives, and include solid or flex hopper options.