... quartz, feldspar, dolomite 1Capacity: 2-20T/H 2.Guarantee: 1 year Features:Magnetic rolls available in 75 and ... , refractory and ceramic raw material (i.e., alumina, silica, carbide, magnesite, quartzite, etc), ultra high purity quartz cleaning, ... or magnesite, glass raw materials cleaning silica sand, quartz, feldspar, dolomite, etc.Technical ParametersSpecifications2-RGC752-RGC1002-RGC1202 ...