Builder(Manufacturer) of our equipments ultrasounds for 25 years, SODEVA proposes you the SONISCREEN, the solution of décolmatage by ultrasounds recommended for fine powders sieved with lower openings of stitch in 500µm.

Proposed ” in first horsemanship ” on our various ranges of vibrating separators, the proprietary system SONISCREEN adapts itself so easily on every type(chap) of sieve, circular or rectangular.

 

The SONISCREEN uses the ultrasounds to generate a vibration of the painting(cloth) of low(weak) amplitude but with important accelerations, so preventing the sealing and facilitating the passage of the grains(beads) of size lower than the space of stitch.

A transmitter(issuer) ultrasounds in titanium is fixed via a resonator to a ring support(medium) generally of circular or elliptic shape. The vibration is so transmitted on all the surface of the frame of sieving. Of very high frequency (35kHz, she(it) avoids the sealing of the painting(cloth) improving so durably the yield(efficiency) on the separator.

The generator ultrasounds used is of type(chap) “automobile-tuned” looking for automatically the ideal frequency of functioning for the acoustic set(group) established(constituted) by the frame, the stainless painting(cloth) of separation and the ring of echo.