Capacity:60-300 ton per hour
Application:All Kinds of Grain Seed
Function:Remove Big and Small Impurity from Grain
Model:Mobile or Fixed
Color:White
Sieve type:single or double
service:engineer on site service available
Delivery date:20 days
Warranty:1 year

Working principle of Drum Type Pre Cleaning Machine
Rotary drum pre cleaner compose of machine frame, inclined drum, gear, support components. it is mainly used to remove the large impurities. When the materials fall into the rotating drum, the materials that smaller than the sieve mesh will fall into the outer cylinder, and large impurities will rotate with drum and gradually expel from the outlet.


Application Drum of Type Pre Cleaning Machine
It is widely used for pre cleaning agricultural products, such as grain seed, tree seed, grass seed, oilseed, commodity grain, etc. It has many advantages, such as easy operation, compact structure, low price, large capacity, etc 
 Pre Cleaner can remove large impurity from grain and have a good cleaning affection. It is widely used for pre cleaning agricultural products, such as grain seed, tree seed, grass seed, oilseed, commodity grain, etc. It has many advantages, such as easy operation, compact structure, low price, large capacity, etc.

Feature of Drum Type Pre Cleaning Machine
1. Extented sieve to ensure high efficiency;
2. Double supported on both ends to enable smooth running;
3. Hight output and lower power consumption;
4. Stable and reliable running;
5. Impact structure and small floor space;
6. Dependable quality, beautiful shape, compact structure, simple installation and easy operation;
7. Long lifespan with one year guarantee period.



 Data Sheet