The flat-layout sand making production line is a sand making system characterized by a planar layout. It arranges equipment such as feeding, crushing, sand making, screening, and conveying in sequence on the ground according to the production process. Using ores and other materials as raw materials, it produces standard-compliant manufactured sand through continuous operation. It features a spacious equipment layout, convenient maintenance and overhaul, and flexible expansion of the production line. It is suitable for sand making scenarios with sufficient site space and high demands for equipment adjustment or later capacity expansion, and is widely used in the production of sand and gravel raw materials in fields such as construction and road construction.