The Petkus Gigant K-531M with Indented cylinder

The Petkus Gigant K-531M with Indented cylinder. The machine is designed for cleaning and calibration of sunflower seeds and all the seeds of any agricultural plants. Indented cylinder is designed to separate round or oblong impurities.
The product is moved from the inlet hopper through the pre-aspiration duct. Light rejects, husk and dust are separated here. The top screen separates large and coarse rejects. A brush carriage cleans the screen. Further light rejects with lower density are separated there by the air flow. Special brushes clean the bottom screen. The cleaned seeds than go to the channel of the main pre-aspiration duct , there light and middle due to the weight impurities are separated. The cleaned product is transported to the indented cylinders where short rejects, e.g. broken grains and round weed seed are rejected. The cleaned seed is transported to the bagging devices on the indented cylinder and can be bagged-off here.
Construction: inlet hopper, one pre aspiration duct with a screen, upper screen with brush carriage, bottom screen with clean brushes, pre-aspiration duct channel with a screen, built-in fan, 2 indented cylinders, bagging device for clean seeds bagging and for impurities (if ordered), pipe connection, full lining, metal springs fixation.

Technical data:
Capacity (Based on: Wheat) Industrial cleaning / h ………. 3.5
Seed cleaning t / h ……… .2,5
Working width mm ………. 1107
Screen area m2 ………. 2.96
Air volume 1 m3 / h ………. 5400
Air volume 2 m3 / h ………. 7500
Drive motor KW……….. 4.0
Number of rev / min ………. 1450
Revolution of the fan 1 rev/min………. 850
Revolution of the fan 2 rev/min………. 1050
Revolution Indented cylinder rev/min ………. 32
Number of Screen layers pc……. Upper screen 1, lower screen 2
Cleaning of upper screen layer Knocker
Cleaning of lower screen layer Brushes
No. of indented cylinder 2

Dimension:
Length mm……. 5060
Width mm……. 2100
Height mm……. 2210
Total height with pipe connection mm……. 2780

Air exhaust system:
Diameter Pipe for exhaust system mm……. 450
Whirler type (if ordered) …………..FKA 1600