Paper Manufacturing Machine Light Impurity Separator
The light impurity separator is installed at the coarse screening stage to process tailings and remove light contaminants such as plastics, foams, and other buoyant debris. Its inverse conical body with concave top creates a strong vortex, forming a low‑pressure zone at the top center that effectively captures and discharges light impurities. Meanwhile, the rotor’s outflow chamber sits higher than the shell bottom, generating a low‑pressure area around the rotor to collect heavy impurities, which are then thrown outward by centrifugal force and deposited outside the sieve plate. This dual‑action design reduces wear on cutters and screens, extending their service life.
Technical Specifications of Light Impurity Separator:
| Type | Nominal Volume (m³) | Treating Consistency (%) | Production Capacity (t/d) | Motor Power (kW) |
|---|---|---|---|---|
| FQJ0.4 | 0.4 | 0.5‑2 | 35‑45 | 30 |
| FQJ0.8 | 0.8 | 0.5‑2 | 65‑85 | 55 |
| FQJ1.5 | 1.5 | 0.5‑2 | 80‑110 | 90 |
| FQJ2 | 2.0 | 0.5‑2 | 110‑140 | 110 |
Select the FQJ Series light impurity separator to improve pulp cleanliness and protect downstream equipment. With four models covering 35‑140 t/d capacity, you can match your mill’s throughput precisely. The robust vortex design ensures high separation efficiency, while the reduced wear on screens and cutters lowers maintenance costs. Contact us today to integrate this efficient light impurity separator into your screening system. Email: leizhanworld@gmail.com.
