Square swing screen

Feed particle size: 70 mesh - 180 mesh

Processing capacity: 5-20 t/h

The square-type oscillating screen is a screening equipment with high precision and large output. It features excellent self-cleaning effect, high utilization rate of screen mesh, long service life, and good sealing performance. It is mainly used for high-output screening of dry materials with medium precision (70 mesh to 180 mesh), replacing traditional screening equipment such as linear screens and rotary screens.

Applicable materials: Widely used in chemical and new materials, metallurgy, metal powder, mineral powder, food, salt, sugar, abrasives, feed, and other industries.

Product Introduction

The square-type oscillating screen is a screening equipment with high precision and large output. It features excellent self-cleaning effect, high utilization rate of screen mesh, long service life, and good sealing performance. It is widely used in various industries such as chemical and new materials, metallurgy, metal powder, mineral powder, food, salt, sugar, abrasives, and feed. It is primarily used for high-output screening of dry materials with medium precision (70 mesh - 180 mesh), replacing traditional screening equipment such as linear screens and rotary drums.

Working principle

From the perspective of the motion trajectory of the screen box, the square-type oscillating screen, also known as the reciprocating screen, generates vibrational force through its driving device, which is an inertial force that revolves around a fixed axis and changes direction in a certain pattern. Essentially, it is the reciprocating inertial force formed by the eccentric wheel rotating around a fixed axis. Based on the structural characteristics and working principle of the oscillating screen, its screen surface is generally arranged horizontally or with a slight inclination (with an inclination angle of 0°~5°). The working principle of the oscillating screen is as follows: after the screen machine is started, the screen box, as the oscillating body, performs back-and-forth reciprocating motion under the influence of inertial force. The screen box drives the screen surface to undergo periodic oscillation, causing the material on the screen surface to perform planar conical motion along with the screen box. During this process, materials smaller than the aperture of the screen surface pass through the screen holes and fall to the lower layer, becoming undersize material. Materials larger than the aperture of the screen surface undergo continuous tumbling and jumping motion before being discharged from the discharge port, completing the screening process.

Technical Parameters