The gyratory sifter machine simulates the manual screening action and process of human beings, and performs three-dimensional circular motion. It cleverly combines screening (planar circular motion) and upward parabolic motion. It has the characteristics of high screening accuracy, high efficiency, large output, and long screen life (can reach 5-10 times that of ordinary vibrating screens). It is used in various fine and ultra-fine particulate materials, and is more suitable for difficult to handle materials.
Material move way
The adjustment of radial angle and tangential angle can adjust the involute motion of materials on the screen. This motion enables materials to travel a relatively long path in a small area to improve screening accuracy. The unique design makes the contact time of materials on the screen longer than that of other sieves, and the screening output is relatively increased.
Elastic ball cleaning
This screen cleaning method uses high-performance bouncing balls arranged under the screen mesh and above the ball support plate to irregularly strike the screen mesh, completing screen cleaning and anti-clogging through secondary resonance. This structure is simple and feasible with significant effects, suitable for screen cleaning and anti-clogging in most screening operations.
Rotary brush cleaning
Rotary brush screen cleaning relies on the rotation of brushes arranged under the screen mesh to clean the screen. It is suitable for spherical, crystalline and brittle materials. The support arm of the rotary brush in this structure is driven by a reducer installed on the chassis.
Ultrasonic cleaning
Ultrasonic screen cleaning is suitable for the processing of ultra-fine materials. The system transmits high-frequency vibration generated by an ultrasonic generator to the screen mesh to achieve screen cleaning. This device can not only effectively clean the screen and prevent clogging, but also significantly improve production capacity. In addition, its design can be updated in a timely manner to meet the needs of different screening processes.
Chemical, food and spices, plastics, mining, medicine, wood and plywood, metallurgy, rubber, feed, fertilizer, sugar and salt industry, recycling industry.
| Model | YBS-1000 | YBS-1200 | YBS-1600 | YBS-2000 | YBS-2200 | YBS-2600 |
| Diameter (mm) | 1040 | 1250 | 1580 | 1880 | 2100 | 2650 |
| Screening Area (m²) | 0.71 | 1.11 | 1.83 | 2.62 | 3.46 | 5.31 |
| Space Requirement (m³) | 1.2 | 1.6 | 2.5 | 4 | 4.84 | 7 |
| Maximum Screening Layers | 5 | 5 | 5 | 5 | 5 | 5 |
| Power Consumption (kW) | 1.5 | 2.2 | 2.2/4 | 2.2/4 | 3/4 | 5.5 |
