The polyethylene specific swing screen is mainly used for screening general powders and small particle materials. During the screening process, powders and small particle materials are relatively difficult to pass through the screen, and material blockage often occurs, reducing screening efficiency and resulting in low production. The high output of linear vibrating screens makes it difficult to ensure screening accuracy, resulting in serious waste of raw materials for customers. In response to this situation, our company has launched a polyethylene specific swing vibrating screen, which is an efficient screening machine designed to meet the requirements of high output and high precision. It meets all fine and ultrafine ranges of fine powder and particulate materials, especially suitable for difficult to handle materials.

Polyethylene swing vibrating screen is mainly used for screening polyethylene (PE), and can also be widely used in chemical, food and fragrance, plastic, mining, pharmaceutical, wood and plywood, metallurgy, rubber, feed, fertilizer, sugar, salt, and recycling industries.

Swinging sieveIt is a low-frequency rotary vibrating screen that simulates artificial shaking. Its principle is: instantaneous motion is the synthesis of radial displacement and circular motion with this displacement as the axis (spiral motion). The vibration exciter that can adjust the eccentricity produces nonlinear three-dimensional motion, and the material also produces a motion similar to manual operation, thus achieving the purpose of screening. Combined with screening accessories, a more ideal screening effect can be obtained; Suitable for materials with spherical, cylindrical, sheet-like, and even irregular shapes that are prone to clogging and require precise screening.

⊕Structural principle

The basic rotational motion is similar to that of an artificial sieve. Eccentricity adjustable from 25 to 40mm, low-speed V-belt drive adjustable from 120 to 360rpm

The residence time of each product can be adjusted by the radial and tangential directions of the swing screen towards the driving axis

Therefore, establish horizontal and throwing three-dimensional rolling motion. The material is evenly dispersed on the entire screen surface from the center to the outer edge, thus propagating in a spiral motion towards the axial direction. The small particles completed the entire screening process.

The horizontal and vertical accelerations increase with the movement of particles, and particles approaching the size of the sieve are successfully separated; Larger particles are transported to the outlet, where the flow rate is controlled by an adjustable guiding device, which is another factor in controlling the residence time of the material.

This process is repeated between each screening layer.

⊕Applications
Chemistry, food and spices, plastics, mining, pharmaceuticals, wood and plywood, metallurgy, rubber, feed, fertilizers, sugar and salt industry, recycling industry

nYBSseriesTechnical parameters of vibrating swing screen

nYBSStructural diagram of series swing screen

1Observation port 2Discharge outlet 3Ground frame 4Driven shaft 5Rubber spring foot 6Oil injection pipe

7Main axis 8Pyramid base 9Main spindle counterweight iron 10、VV-belt 11Drive motor 12Driven shaft counterweight iron

13Protective board 14Oil injection pipe 15Mid frame lock 16, middle frame 17Dust cover 18Injection port

nYBSSeries Swing Screen Trajectory Diagram

explain:

1. The regular data listed in the table are for reference only in selecting standardized products. Specific parameters are subject to random technical data.

2. Please communicate fully with professional technical personnel before user selection, in order to plan reasonably and make scientific decisions.