TrommelStructure and working principle: TrommelIt mainly consists of a motor, a reducer drum device, a frame, a sealing cover, and an inlet and outlet. The drum device is installed obliquely on the frame. The electric motor is connected to the drum device through a coupling via a reducer, driving the drum device to rotate around its axis. After the material enters the drum device, due to the tilt and rotation of the drum device, the material on the screen surface flips and rolls, causing qualified materials (undersized products) to be discharged through the outer mesh of the drum, and unqualified materials (undersized products) to be discharged through the end of the drum. Due to the flipping and rolling of materials inside the drum, materials stuck in the sieve holes can be ejected to prevent blockage of the sieve holes. The principle and structure of drum sand screening machine, drum screening machine and drum screen are almost the same, but there are differences in people's understanding and naming of them.

TrommelMain features: 1The sieve holes are not easily clogged.2Smooth operation with low noise.3Simple structure and easy maintenance.4The screening cylinder can be sealed, making it easy to seal and collect dust.5The whole machine has high reliability and requires less one-time investment.

rollDrum sieveScope of application: one.Used for grading large and small stones in the quarry.And separate the soil and stone powder. two.Separate from sand and gravel in the sand and gravel field. III.The coal industry is used for the separation of lump coal and coal powder, as well as coal washing(Components of coal washing machinery). 4.Chemical industry,The mineral processing industry is used for grading large and small block materials and separating powdery substances.

TrommelParameters: