High Frequency Twin Shaft Screen

The screens described herein are of the out-of-balance two-bearing type with a circular throw. The vibrating screen consists, in principle, of the screen body, vibrating mechanism, drive, and support spring assembly. It is mounted on a base frame or another support structure. The screen body rests on the springs and can swing freely on them. The motion is thus not controlled by an eccentric shaft or the like, but
is only determined by the off-center weights in the vibrating mechanism and can easily be adjusted.
The vibrating mechanism consists of a shaft journaled in the screen sides in two spherical roller bearings and fitted at both ends with flywheels that have off-center weights. The off-center weights consist of a number of plate segments screwed inside the flywheels. The throw is easily adjusted by adding or removing segments. Accurate design and proper selection of weights in the products of this company
cause the necessary vibration to occur only in the body of the screen and on the surface of the meshes.
The screen body is made with sides and ends of steel plates and braces of steel tubes and profiles. It is reinforced where necessary, and points that are specially subjected to wear are protected by replaceable wearing parts. These screens are mounted on powerful springs. The screens can be driven either by a direct-coupled motor or by a V-belt drive.
Our screens do not require extra services or maintenance; they only need to be greased on each side every day before starting work. These screens are produced in different models and capacities, and some of their technical features and dimensions are listed in the table below. For selecting the best screen, you can consult with our technical office