Dual-motor Shaftless Trommel Screen for Recycling Industry

The working principle of the double-motor shaftless trommel screen machine is to drive the drum to rotate through the dual motors to screen the materials, and the shaftless design makes the materials flow more smoothly in the drum, reduces clogging and improves the screening efficiency

The dual-motor shaftless trommel drum screen adopts two motors to drive the drum to rotate, and the two motors are distributed on both sides of the equipment, and the synchronous operation of the two motors is ensured by the synchronous controller. This design ensures power balance, reduces uneven loads, and improves the operational stability and efficiency of the equipment.

The motor transmits power to the drum through a reducer, causing the drum to rotate slowly around its axis. As the drum rotates, the material moves forward along the screen in the drum and is screened under the action of gravity and centrifugal force.

RUIJIE Benefits Of Shaftless Design

1.The traditional drum screen is usually equipped with a central shaft, the shafeless drum screen eliminates this central shaft, and the drum is completely dependent on the external support frame and the motor for rotation.

2.The shaftless design makes the screening space in the drum more open, the material is no longer blocked by the central shaft, and can roll and disperse more freely in the drum

3.Because of the shaftless design, especially when dealing with high water content, strong viscosity or fibrous materials, the material will not wind or accumulate on the shaft, reducing the phenomenon of clogging.

4.At the same time, there is no interference from the shaft inside the drum, and the materials can be fully rolled and dispersed in the screening process, which greatly improves the screening efficiency.

Dual motors provide enhanced power output and stability, while the shaftless design reduces material entanglement and clogging, improving screening efficiency.

This design enables the equipment to adapt to a wide range of materials, especially high humidity, viscous or fibrous materials, which are widely used in industries such as mining, construction, waste treatment, etc.