3YK1860 Vibrating Screen Project

1. Product Use and Features

The ZK1860 circular vibrating screen is a 3-layer screen (i.e., three layers of screen mesh, capable of separating four particle size fractions). It is a linear/circular motion vibrating screen commonly used for material classification in industries such as mining, coal, building materials, and metallurgy.

2. Working Principle

The motor drives the eccentric blocks of the vibrator to rotate, generating centrifugal inertial force that causes the screen box to move in a circular or approximately circular vibration. The material is thrown up and conveyed forward on the inclined screen surface, while being layered and passing through the screen apertures according to particle size. The three layers of screen mesh sequentially complete the classification of different particle size fractions, ultimately producing four products.

3. Technical Parameters

Table 3.1 Technical Parameters of 3YK1860 Vibrating Screen

4. Main Structural Components

Ø  Screen box: composed of side plates, cross beams, reinforcing ribs, etc., carrying three layers of screen mesh

Ø  Screen mesh: arranged in three layers, commonly made of woven wire mesh, perforated screen plate, or polyurethane screen mesh

Ø  Vibrator: eccentric block type or block-eccentric structure, generating a circular or approximately circular vibration trajectory

Ø  Damping device: coil springs or rubber springs, reducing dynamic loads transmitted to the foundation

Ø  Transmission device: the motor drives the vibrator through a coupling or belt

Ø  Base frame / seated installation structure: fixed installation, which can also be adjusted according to working conditions

5. Applicable Scenarios

Mining: ore classification, screening after crushing

Coal: raw coal classification, screening before washing

Building materials: sand and gravel aggregate classification

Metallurgy and chemical industry: particle material classification by size