Drum Pre-cleaner
Here come our SCY series drum pre-cleaners. It is used for the pre-cleaning of grains in flour mills, feed mills, grain warehouses and other industries. Like other pre-cleaning equipment, it can remove coarse impurities in the grains such as straws, hemp ropes, paper scraps, soil blocks, maize leaves, cobs, etc., making the equipment in the next process like conveyor free from fault or damage.
Technical Parameters of the Drum Pre-Cleaner| Model | SCY50 | SCY63 | SCY80 | SCY100 | SCY130 |
| Drum speed (rpm) | 24 | 20 | 17 | 13 | 10 |
| Sieve drum size (mm) | φ 500×600 | φ 630×800 | φ 800×950 | φ 1000×1090 | φ 1300×1100 |
| Power (kw) | 0.5 | 0.55 | 0.75 | 1.1 | 1.5 |
| Capacity (t/h) | 5-10 | 10-20 | 20-50 | 50-100 | 100-160 |
| Air volume (m³/min) | 240-360 | 460-600 | 720-840 | 960-1080 | 1200-1320 |
| Dimensions L×W×H (mm) | 1411×620×947 | 1707×840×1240 | 2030×1020×1560 | 2255×1120×1660 | 2277×1500×2000 |
Features of the Drum Pre-Cleaner
1. The grain pre cleaner is known for exceptional cleaning effect and extremely high impurity clearing efficiency that is up to 99% or more.
2. The sieve drum comprises inlet and outlet sections which combine different sieve meshes so as to achieve ideal screening effect.
3. It applies backward feeding method. The outlet section of the drum is equipped with a screw device that can increase actual screening length and realize fully screening.
4. The pre-cleaner comes with a structure that allows screening of grains inside and exterior cleaning by brush. It can conduct automatic cleaning.
5. It requires small power while ensuring high output and stable running.
6. This rotary drum screener features ease of screen changing and maintenance. Compact structure ensures small floor area.
7. Equipped with flange eyehole, it is easy to operate and maintain.
