The factor affecting the separation of PTMS magnetic separator is related to the magnetic pulley, which is generally used for the separation of raw ore coarse particles after crushing and the final crushed product before grinding. The main function is to get rid of the useless waste stone, improve the ore grade entering the mill, reduce the amount of grinding into the mill, so as to reduce the grinding cost.
It should be known that the proportion of grinding costs in the entire beneficiation production reaches 60% to 70%, and the dry separation PTMS magnetic separator magnetic pulley can pre-discard the tail mineral rate as high as 15% to 20%. The higher the magnetic field strength of the magnetic pulley, the lower the grade of waste rock thrown out, and the higher the recovery rate. In recent years, with the reduction of mineral resources, raw ore is precious, and many concentrators have switched to high field strength magnetic pulley to reduce the grade of waste stone.
In some concentrators, the same effect is also received when the waste rock originally selected is swept by magnetic pulley. PTMS magnetic separator The rotational speed of the magnetic pulley determines the speed of the tape. The higher the speed, the greater the centrifugal force on the ore and the greater the amount of waste rock thrown out. When the velocity is too small, the ejection Angle of waste rock is small, and the waste rock yield is reduced. Tape speed range is generally 0.8 ~ 2.0m/s.
Contact: DELLA
Mob: +86-13929907491
No.9, Factory 2, Shijin Industry Park, Shishan Town, Nanhai District, Foshan City, Guangdong, China
Ph: +86-13929907491
E-mail: Sales@powtechina.com
High gradient PTMS Electromagnetic Separator makes production easier and improves sorting efficiency
