Potassium feldspar ore dressing process:
Domestic K-feldspar is rich in resources, but excessive iron content, K-feldspar in addition to iron is purified. Iron is the magnetic objects, while feldspar non-magnetic material in a magnetic field, the two are very easily separated.
The potassium feldspar raw single-handedly selected a broken one grinding a finished grading a dehydration process applies to low iron content, good quality raw material. Pre-crusher for coarse crushing and fine crushing in order to prevent the contamination of the processing of iron K-feldspar, so choose grinding equipment easy turbines, pebble mill or porcelain ball mill, ultrafine laminated since the mill etc. as grinding equipment, spiral classifier ensure product granularity.
The advantages of potassium feldspar ore dressing process:
Simple process,less investment, the disadvantage of this process is that the the product iron content indicators difficult to meet the requirements of high-quality ceramic products. In order to overcome the shortcomings of the process, increasing the magnetic separation process, proved choose wet high gradient magnetic separator effect in addition to iron,iron removal efficiency of 70% -90%.