Sand slinger

Sand slinger is the term for two different types of machines. Both of which use a short conveyor belt to direct sand, gravel or similar materials to varying locations.
Stationary mold filling machine.
A stationary sand slinger is a type of machine used for filling and uniform ramming of sand in casting molds, and is particularly adopted with advantage of large molds.
This machine consists of a heavy base, a bin or hopper to carry sand, a bucket elevator to which a heavy number of buckets and a swinging arm are attached, which carries a conveyor belt and the sand impeller head.
Sand slinger fill the flask uniformly with sand under high pressure stream throwing the sand with high speed by impeller.
Mobile aggregate moving truck.
A slinger truck is usually a dump truck equipped with a pivoted conveyor belt used to "sling" dry bulk material, usually sand or gravel, for a distance of several metres.