The fine crushing double hammer crusher is suitable for crushing and processing raw materials such as shale, coal gangue, and industrial waste residue. The double rotor hammer head crushing design effectively increases production. After strong crushing by the counterattack hammer, the material can quickly meet the requirements for producing hollow bricks by squeezing and crushing between the hammer and the sieve plate. The hammer head and sieve plate are both made of alloy steel and high manganese steel materials, which are exceptionally wear-resistant.