Overview of YBS Swing Screen:

YBS type swing screen is the abbreviation for swing rotary screen in the fine screening industry, which can also be called circular swing screen, rock screen, shaking screen, swing screen, and other different names. This product is a new type of low-speed screening equipment designed to achieve fine screening and impurity removal of materials. The YBS type swing screen simulates the manual screening action and process of humans, performing three-dimensional circular motion and cleverly combining the screening material (planar circular motion) and the throwing motion (upward throwing motion). It has both circular motion and upward throwing arc motion, so the swing screen has the characteristics of high screening accuracy, high efficiency, large output, and long screen life.

The YBS type swing screen can easily complete large-scale and high-density screening processes. The YBS type swing screen produced by Detai Machinery is applied to various fine powders and ultrafine metal powders, and is more suitable for materials that are difficult to handle by ordinary circular vibrating screens. The YBS swing screen can meet the physical properties of different materials and customer screening requirements by adjusting the independent and adjustable rotational speed, eccentricity, and radial force, changing the time and movement path of materials on the screen surface to achieve ideal screening effect.

Working principle of YBS swing screen:

The basic rotary motion of YBS type swing screen is similar to manual screening. It uses a 380V motor to drive the swinging body to generate a three-dimensional swinging effect. The three-dimensional swinging causes the material to exhibit an arc-shaped involute swinging motion trajectory on the screen, and the material achieves the expected screening and impurity removal effect during the swinging motion. The motion trajectory of the swing screen itself is elliptical, and the dwell time of each product can be adjusted by adjusting the longitudinal and tangential angles on the oscillating body to change the motion trajectory of the material on the mesh surface. The eccentricity can be adjusted from 25 to 40mm, and the low-speed V-belt drive can be adjusted freely from 120 to 360rpm.

The material input into the swing screen is uniformly dispersed on the screen surface from the center to the outer edge in the form of spiral motion propagating axially, and particles close to the size of the screen are successfully separated accordingly; The larger particles that do not pass through the sieve are transported to the outlet of the upper sieve surface and discharged, and the materials that pass through the sieve holes are dropped to the lower sieve surface for screening.

YBS type swing screen technical parameters:

YBS swing screen application industry:

YBS type swing screen is widely used in various industries such as chemistry, chemical industry, food and fragrance, plastics and synthetic resins, mining, medicine, wood and plywood, wood, building materials, metallurgy, cement, casting, abrasives, papermaking rubber, feed, fertilizer, sugar and salt industry, recycling industry, etc. It is used for dry wet vibration screening of particle and powder related industries, as well as for liquid-solid separation and wastewater filtration and recovery.

The characteristics of YBS swing screen:

1. High screening efficiency, mature and stable design, any powder or irregularly shaped particles can be screened.

2. The standardized circular building block assembly structure of the whole machine makes installation and disassembly easier.

3. The mesh holes on the screen are not easily clogged, lightweight powder is not easy to fly, and can be screened up to 500 mesh or 0.028mm.

4. Reliable production quality, wide range of applications, and less prone to mechanical failures.

5. Simulating human manual screening actions and processes, the screening accuracy can reach about 90-95%.

6. Mainly used for screening fine and ultrafine powder materials, especially suitable for difficult to handle materials.

7. Standardize the design of the grid structure, extend the service life of the mesh, and replace the mesh quickly, taking only 10-20 minutes.

8. The drive source is designed as a 380VY series motor, which has a longer service life and simpler maintenance than vibration motors.

9. The upper and lower discharge ports can be adjusted and rotated 360 °, making it convenient for on-site material receiving and docking.

10. The whole machine is designed with silent operation, with a noise level of only 45dba, fully enclosed operation, no powder flying, and no liquid leakage.

11. The vertical amplitude value of material particles decreases, making the screen less prone to damage and reducing the number of screen replacements.

12. Soft rock screening will not damage the original particle structure of the material.

13. The screening process is less prone to static electricity and is more suitable for screening materials that are flammable, explosive, and prone to static electricity.

14. The screening machine can achieve five layers of use, and based on experience, it is recommended to use three layers.

15. Diversified anti clogging technologies for screening surfaces ensure that the sieve holes do not clog and guarantee the continuity of screening.

16. Each layer has an effective screening area of 0.28-6.4 square meters, which can be recycled up to 1-5 layers.

17. Large particle impurities, coarse materials, and fine materials are automatically discharged, allowing for long-term continuous operation.

DeTai Machinery adheres to the quality policy of putting quality first and customer satisfaction as the company's quality policy. Our sales philosophy is to provide high-quality products at the same price and competitive prices for our customers nationwide. Our company upholds the corporate spirit of "responsibility, collaboration, and innovation", puts ourselves in others' shoes, and works with dedication to serve new and old customers across the country.