drum sieve screen for gravel washing price
High Performance Rotary Drum Stone Trommel Washing. Fields of Drum Sieve: Our Trommel screen amp; Drum Sieve is suitable for various properties of screening materials such as: sand gold mines, coal coke, lime and damp easily blocked material, the final size after screen (the biggest size: 100mm, the middle size: 1050mm, the finest size: . =3mm).