Vegetable Seed Indented cylinder long and short sorting machine

Other Information

Loading: Wooden case, LCL Productivity: 50-150kg/h Supply Ability: 100 sets per month Place of Origin: Hebei Certificate: ISO,SONCAP,ECTN etc. HS Code: 8437109000 Payment Type: L/C,T/T Delivery Time: 15 Days Port: Tianjin,Any Port in China Item: FOB,CIF,CFR,EXW

Introduction and Function

The Vegetable Seed Gravity Separator can be used for seed separating according to different gravity, such as seed separating of alfalfa and rape seed, and the machine can remove impurities such as glumes and stones, thin seed, worm-eaten seed and mildewed seed. Use effect of the machine is great while using with 0.1ton seed processing complete equipment or using separately.

Working Principle

Screen layer of the Seed Gravity Separator has certain dips in the direction of length and width, and they are called longitudinal dip and cross dip respectively. During operating, the screen layer shall do reciprocating motion by drive system, and the seed will flow onto the screen layer. Under function of air flow of the fan, seed on the working surface shall be separated, and the heavy seed flows under the material layer. The seed shall move up along the vibration direction under the function of screen layer’s vibration, so the light seed shall float on material layer without contact with the screen layer and fall down under the function of cross dip. Besides, under the function of longitudinal dip of the screen layer, materials shall move forward in the direction of length with the vibration of screen layer and finally be discharged by material outlet. From above process, it shows that because of different gravities, the motion trials of materials are different on the working surface for achieving separating and grading purpose. From above working principle, it shows that seed gravity separator shall meet following requirements: 1.There shall be two dips along the two directions on working surface: longitudinal dip and cross dip. 2.Materials can move up with the vibration of screen layer. 3.Air flow from bottom to top can separate the materials on the screen layer.

Technical Parameters

Productivity: 350kg/h ± 10% (calculated as rape seed, if separating alfalfa seed, its productivity is 24kg/h) Power:: vibration motor of the screen layer Type: MNBW0.55-Y0.55-2.5-80-400 Power: 0.55KW Rotating speed: 140~460r/min, adjusted by handle of speed reducer Motor type of the fan: Y100L-4    1 set      Power: 2.2KW Rotating speed: 1440r/min Fan: Diameter of air inlet: 220mm Air volume: 1450m3/h, air volume of fan can be adjusted by frequency converter. Vibration frequency of screen box: 400~600times/min, can be adjusted by converter Amplitude of screen layer: S=15mm Pitch adjustment range of the screen layer: vertical =0~6° Tilt adjustment range of the screen layer: horizontal=3~6° Screen mesh is 40mesh/inch Screen area: 0.536 ㎡ Dimension: 1650mm*1425mm*1710mm