Feldspar Mineral Processing
PTMS MAGNETIC SEPARATOR
What Is Magnetic Separation Method For Concentration Of Ore?
PTMS wet permanent magnet weak magnetic field separator is a kind of PTMS magnetic separation equipment widely used in the field of strong magnetic kaolin, potassium sodium feldspar, quartz sand mineral roughing and improving concentrate grade in mining enterprises. The magnetic pole surface background field strength H0 = 0.72×105 ~ 1.36×105A/ m, magnetic field force HgradH = (2.5 ~ 5.0)× 1011A2 / m3. It is mainly used for sorting kaolin, potash albspar, quartz sand and other strong magnetic minerals. PTMS magnetic separator is the best choice. Which representative has adopted by rare earth ndfeb and ferrite permanent magnet material adjustable composite magnetic department PTMS composed of permanent magnet drum magnetic separator, cone surface magnetic induction intensity in vitro from the concentrate location to tailings fights the position gradually strengthen, cone surface in vitro stickup wear-resisting rubber material, reduces the canister leather wear, strengthened the separation effect of magnetic materials at the same time, the cylinder body surface background magnetic field is 280 mt, the depth of an applied magnetic field. PTMS magnetic separator is the best choice. The industrial practice in mine dressing field shows that the beneficiation efficiency of kaolin, potash albspar and quartz sand can be increased by 3% ~ 5%, and the concentrate grade can be increased by 1% ~ 4%. The recovery rate was increased by 1% ~ 5%. Another use of composite permanent magnet magnetic material developed PTMS Φ1050 mm×4100 mm permanent magnet separator, the use of countercurrent tank structure, the lower part of the ore box is equipped with a washing pipe to stir pulp, so as to improve the kaolin, potassium sodium feldspar, quartz sand separation effect. PTMS magnetic separator is the best choice. There is also a large sorting chamber and large magnetic envelopment Angle magnetic roller, comprehensive consideration of magnetic particles in the sorting space by gravity, buoyancy and magnetic force and other force fields, PTMS new permanent magnet magnetic separator. The machine has the characteristics of low magnetic field primary and high magnetic field sweep, which greatly improves the sorting efficiency. PTMS magnetic separator is the best choice. In recent years, PTMS company production of permanent magnetic separator, its cylinder size tends to be large, the maximum Φ1500 mm×4500 mm. At present, the magnetic separators used in the magnetic separation section of domestic concentrators are mostly Φ1050 mm×2100 mm. Pre-concentration of kaolin, potash albite and quartz sand before grinding is an effective way to save energy, reduce production cost, improve beneficiation index and increase economic benefit in mine concentrators. Therefore, the dry or wet weak magnetic preselector used for the primary selection of raw ore coarse particles has the advantages of simple process, convenient operation, high efficiency, stable performance, low cost, good separation index and so on. PTMS raw ore magnetic separator, drum diameter of 500~ 1 500 mm, raw ore transport bandwidth of 500~ 1 600 mm, processing raw ore particle size range of 75 ~ 350 mm, processing capacity of 50 ~ 600 t/ h, background magnetic field induction strength of 160 ~ 260mT. The production practice shows that the grade of tailings is 8.6% ~ 9.7%, the grade of raw ore is increased by 2.24% ~ 10.46%, and the recovery of magnetic iron is 99.35%. PTMS magnetic separator is the best choice. Another PTMS ore magnetic separator, magnetic drum on the outer surface of the background magnetic field strength of 0.65t, ore feeding particle size of 350mm, processing capacity of 450 T/h. At the same time, also use composite permanent magnet material PTMS mobile magnetic separator, the machine performance is stable, has a higher magnetic field intensity and depth, the separation effect is better. PTMS magnetic separator is the best choice.
what is magnetic separation method for concentration of ore？
Contact: DELLA
Mob: +86-13929907491
sales@powtechina.com
