Rotary Screen Fertilizer

Scope of application: The Rotary drum screen fertilizeris suitable for screening materials of various properties, fertilizer ,coal, coke, lime and other wet and easily clogged materials, and gravel fields and other industries, so it is also called mine drum screen. The maximum size of the products under the screen is <100mm, the middle is 10-50mm, and the minimum size is <=3mm.

Working principle:

cage-type drum screening machine is used to reasonably rotate the central separation cylinder of the equipment through the gearbox type deceleration system. The central separation cylinder is a screen composed of several annular flat steel rings. The central separation cylinder is installed in an inclined state with the ground plane. During the work, materials enter the screen from the upper end of the central separation cylinder. During the rotation of the separation cylinder, fine materials are separated from top to bottom through the screen interval composed of annular flat steel, The coarse material is discharged from the lower end of the separator into the crusher. The equipment is equipped with a plate-type automatic screen cleaning mechanism. During the separation process, the screen body is continuously "combed" by the screen cleaning mechanism through the relative movement between the screen cleaning mechanism and the screen body, so that the screen body is always kept clean during the whole working process, and the screening efficiency will not be affected due to screen hole blockage.

Main technical data:

Model	Capacity（m3/h）	Screen diameter（mm）	length（mm）	Power （KW）	Size （mm）
GS1230	20-50	Φ1200	3000	3	3580×1590×1675
GS1530	40-80	Φ1500	3000	5.5	3980×1790×1975
GS1830	80-150	Φ1800	3000	7.5	4150×1870×2240
GS2030	130-200	Φ2000	3000	11	4230×1950×2950