High Capacity Screeners: Double Frequency Screening Machines
The drive principle of the these high capacity screeners consists of two unbalanced motors with different speeds. The motor with the lower speed and the greater centrifugal imbalance is mounted on the inlet side, whereas the motor with the higher speed and the smaller centrifugal imbalance is mounted on the outlet side.
The large amplitude at the inlet loosens and deagglomerates the bulk material. The high frequency of the downstream motor ensures efficient screening of difficult to screen products due to its higher acceleration. Thanks to this RHEWUM screening technology hardly any vibrations are transmitted into the building. You will achieve maximum throughput with continuously excellent product quality with these RHEWUM high capacity screening machines.
Industrial Screener RHEduo®
The drive principle of the RHEduo® is based on the use of two unbalance motors with different speeds. The motor with the lower speed and the greater amplitude is mounted on the inlet side, the one with the higher speed and the smaller amplitude on the outlet side.
At the inlet, the product is loosened and mixed by the large vibration amplitude. At the outlet, the high frequency of the motor ensures precise screening even of difficult-to-screen product due to the higher acceleration. By changing the directions of rotation, the transportation speed of the material to be screened can be specifically influenced.
The RHEduo® industrial screener is available with …
- FDA and ATEX compliance
- feed box and spray system for wet classification
Important Information
Advantages of the RHEduox® grain separator
- At the inlet side, a large vibration amplitude ensures the disaggregation of the material
- At the outlet, the material is sharply classified with a low vibration amplitude and high frequency
- Flexible flange and collar seals at the inlet and outlet enable a dust-free operation
- Compact design
- Drives are easily accessible
- Resistant to high temperatures of the screening material (up to 450 °C/ 842°F)
- By changing the direction of rotation, the transportation speed of the screening material can be influenced systematically
Grain Separator RHEduox®
Two unbalanced motors with different numbers of poles generate a double-frequency vibration for precise screening.
At the inlet side, a large vibration amplitude ensures that the material is disaggregated and transported away. Then, on the discharge side, a smaller vibration amplitude with higher acceleration is used to classify even difficult-to-screen products with high separation accuracy.
The RHEduox® grain separator is available with …
- standing or hanging design
- FDA and ATEX compliance
Important Information
Advantages of the RHEduox® grain separator
- At the inlet side, a large vibration amplitude ensures the disaggregation of the material
- At the outlet, the material is sharply classified with a low vibration amplitude and high frequency
- Flexible flange and collar seals at the inlet and outlet enable a dust-free operation
- Compact design
- Drives are easily accessible
- Resistant to high temperatures of the screening material (up to 450 °C/ 842°F)
- By changing the direction of rotation, the transportation speed of the screening material can be influenced systematically
Media & Case Studies
RHEWUM product video: RHEduo® and RHEduox®
product data for RHEduo®
product data for RHEduox®
