Pre-cleaner (for Powder)
In most feed mills and similar plants, pre-cleaner is commonly found to clean powder materials. The SQLZ series pre-cleaner from Zhengxiang is a high quality, durable and cost effective pre cleaning solution. It can effectively separate coarse impurities in the powder materials including straws, stones, paper scraps, etc., so that the materials can smoothly get through other equipment in next processes. Impurity removal rate of the pre-cleaning machine is more than 95%. In addition, this powder screener can be used to screen mixed materials and smash or remove block materials, thus ensuring the quality of compound feed.
Technical Parameters of the Pre-Cleaner| Model | SQLZ60×50×100 | SQLZ90×80×110 |
| Capacity (t/h) | 10-30 | 30-50 |
| Sieve drum size (mm) | φ 600× φ 500×1000 | φ 900× φ 800×1100 |
| Rotor speed (rpm) | 360 | 320 |
| Cleaning efficiency | ≥ 95% | |
| Mesh size (mm) | φ 12- φ 15 | |
| Motor power (kw) | 5.5 | 7.5 |
| Air volume (m³/h) | 300-350 | |
Features of the Pre-Cleaner
1. High output, more than 95% cleaning efficiency, low power consumption;
2. Easy installation, maintenance and screen changing;
3. Flange eyehole equipped for easily operating and maintaining the feed mill machinery;
4. Equipped with cleaning door for easy cleaning;
5. Unique sealing device designed to enhance the service life of bearing and prevent dust leakage
