The trommel sand screening machine has a relatively simple structure with fewer components, making it easy to disassemble and install. Maintenance work is less difficult and cost-effective. Inside the drum, materials continuously flip and roll, which helps eject particles stuck in the sieve holes, effectively preventing clogging and maintaining stable screening performance. The trommel sand screening machine offers high screening efficiency: equipped with specially designed screens and combined with the drum’s rotation and tilt design, materials can fully contact the screen, enabling efficient screening. It can separate raw sand into multiple types of finished materials with different gradations in a single process.