5XF-15/25 Multiple Seed Separator

Main Technical Data:Productivity(kg /batch):15000(seed grass) Total motor power(kw)5.5 Dimensions(mm):4430*1640*1730 Working Principle:5XF-15 multiple separator is designed according to characteristics combination of grain gravity and sizes. (1) Gravity air separation:the screen layer is a porous plate with certain slope angle punched by steel plate to increase grain throwing power and control air flow direction. The grain cleaned shall do reciprocating motion by gravity separation layer ,and be separated into layers along the vertical direction for the differences of grain critical velocity under the function of air flow of the main fan. Impurities and light seed rise on upper layer, while the heavy seed falls onto the lower layer. Impurities and light seed on upper layer shall flow into the lower height of the screen layer under the common function of screen slop and air flow, while the heavy seed with contact with the screen layer shall flow into the upper height of the screen layer under the reciprocating motion force of the screen. Seed with different weight can be separated on the gravity separation layer. (2)Screening:All kinds of grain include length, width and thickness, and screening is carried out in accordance with grain width and thickness. The screen usually adopts long holes and round holes. The long-hole screen can be used for grain separation according to grain thickness, by which the grain with thickness larger than width of the screen hole shall remain on screen surface while the grain with thickness less than the hole width shall fall under the screen. The round-hole screen can limit seed width, by which the seed with width larger than diameter of screen hole shall remain on screen surface while the small ones shall fall under the screen. Main Usage:The machine can be sued for seed cleaning, separating and grading such as wheat, beans, corns, rape seed and melon seed. The grain threshed by combine harvester and thresher shall be up to the standard of best commodity grain by one time cleaning during safe water storage. If water content of the grain is high, after the pre-cleaning by the machine, the grain can comply with drying requirements. The machine is also suitable for rape seed and white melon seed cleaning. During rape seed and white melon seed cleaning, the pressure reducing valve for air flow adjustment can be adjusted properly to make the screen layer reach to ideal separation condition.