CN112742538A - Gravel crusher - Google Patents
The invention provides a sand crusher, which comprises a frame, a crusher box, a rotor, a crushing hammer assembly, a toothed plate and a sieve plate, a crusher box is arranged on the frame, a rotor is arranged in the crusher box, crushing hammer components are uniformly arranged on the circumference of the rotor, a toothed plate is arranged on the inner wall of the
