SAND MAKING EQUIPMENT FOR MECHANICAL SAND CONCRETE PRODUCTION

The present disclosure provides a sand making machine for producing artificial-sand concrete. A discharge tube is fixedly attached in a central position of the bottom portion of the sand making chamber. A sand making assembly is fixedly attached to the inner wall of the sand making chamber. The sand making assembly comprises a servo motor, a rotary disc fixedly attached to an outer wall of an output shaft of the servo motor. Arc shaped material crushing plates are evenly and fixedly attached in a central position of the top portion of the rotary disc. The arc shaped material crushing plates are combined to form a circular shape. A striking plate is fixedly attached to the top portion of the rotary disc. Three of the striking plate is evenly distributed. A stone crushing blade fixedly attached to the outer wall of the striking plate evenly. The stone crushing blade is configured to strike the raw material for making sand. By driving the rotary disc to rotate at a high speed with the servo motor, the present disclosure facilitates the raw material for making sand being spin out by a centrifugal force to collide with the inner wall of the sand making chamber, the first striking block, and the second striking block; and the spin-out raw material for making sand collides with the naturally dropping sandstone to facilitate the sandstone being crushed in high-speed collision to form sand, thereby improving the working efficiency.