Trommel screen for screening large and small stones

December.03,2024

lzzg The special trommel screen for aggregate screening can meet the needs of screening stones of different diameters. The stone drum screen is composed of five parts: a hexagonal drum, a frame, a funnel, a reducer, and a motor.

After the crushed stone enters the drum, it is screened as the drum rotates, and the material is screened by the centrifugal force and jigging action of the drum rotation. On the one hand, the stone with large particle size flows forward along the slope of the drum and is gradually screened out through the screens of different mesh purposes. After the small stones are screened out, they fall into their respective funnels and are then transported out manually or sent to the finished product pile by gravity.

Its structure is simple and reliable, and it runs smoothly. It has the advantages of good sealing, no pollution, low noise, fast net change, fine classification, large sorting ratio, high output, accurate sorting, low failure rate, and convenient maintenance. It is especially suitable for the classification of sand and gravel yards.

The trommel screen is finely crafted, sturdy and durable. The steel frame is welded with steel sections, and the funnel has a large volume and is made of steel plates. There are five funnels for discharging materials separately. The funnel mouth is connected with flange, which can be used to feed materials to both sides or one side, which is convenient for pulling or self-flowing, increasing the output and preventing blockage and wear of the screen.