The square sifter or vibratory sifter consists of a screen box, vibration unit and a shock absorber. There are 4-6 sets of flexible rubber shock absorber connected between the base and screen box. Centrifugal force is generated upon initiating the machine.
Technical parameters:| Specification | capacity (Kg/h) | meshes (mesh) | power (kw/h) | vibration frequency (r/min) | vibration power (KN) | height of upper exit | height of mid exit | height of low exit | overall dimension (LxWxH) | weight(kg) |
| FS-0.7m 2 -x | 650 | 2-150 | 0.2x2 | 1400 | 0-2.5x2 | 850 | 750 | 530 | 1700x680x1100 | 280 |
| FS-0.8m 2 -x | 750 | 2-150 | 0.2x2 | 1400 | 0-2.5x2 | 850 | 750 | 530 | 1600x830x1150 | 320 |
| FS-1.2m 2 -x | 1100 | 2-150 | 0.4x2 | 960 | 0-5x2 | 880 | 760 | 520 | 1900x980x1220 | 450 |
