Iron ore metal ore magnetic warmed liquid contact school account deposits (skarn), this mineral is immediately effective magnetic beneficiation, as shown typically in FIG sorting process. The sorting process is equipped with one or two sections of dry magnetic separation to select broken or finely divided products as preparation work before sorting. Dry magnetic separation is mainly for discharging coarse tailings and obtaining further deep selection. The further deep-selected products are finely ground in two or three stages, and then subjected to two-stage or three-stage wet magnetic separation to obtain the final concentrate product. Wet magnetic separation is generally sorted by a permanent magnet cylindrical magnetic separator. The bottom groove of one or two-stage magnetic separator is mostly of the forward flow type; the third or fourth section is mostly semi-reverse type; when the ball mill is directly magnetically selected, the countercurrent type or the downstream type is used.
Sheet Extruder Feature:
1)Screw with special mixing and plasticization function;
2)Coat hanger type die with two throttle design enable to regulate the sheet thickness accurately;
3)+/- 2 degree temperature control make the plasticizing process and sheet thickness control more accurate;
4)Horinzontal,vertical or 45degree incline type three rollers calenders may be lifted freely;
5)Exact slicing machine,board length and quantity;
6)Winder with big torque motor,and its speed and tension force adjustable;
7)Automoatic metering to set the length of product.
Sheet Extruder,Sheet Extrusion,Plastic Sheet Extrusion,Plastic Sheet Extrusion Machine Nanjing Juli Chemical Machinery Co., Ltd. , https://www.jlextruder.com
Magnetic separation process of magnetite ore
Dry and wet magnetic separation of magnetite