Feldspar powder is generally divided into feldspar coarse powder processing (0 - 3MM), fine powder processing (20 mesh -400 mesh), and feldspar superfine powder deep processing (400 mesh, -1250 mesh) and micro powder processing (1250 mesh - 3250 mesh) four types.
Stage 1: crushing
The feldspar bulk material is broken by the crusher to the feed fineness (15mm-50mm) that can enter the pulverizer.
Stage 2: grinding
The pieces of crushed feldspar are sent to the silo by the hoist and then sent to the grinding chamber of the mill evenly and quantitatively by vibrating feeder.
Fine powder processing generally selects LM vertical roller mill, MTW European plate grinder and TGM super pressure trapezoidal grinder; superfine powder processing usually selects LUM superfine vertical mill and HGM medium speed micro powder mill.
Stage 3: grading
After grinding, the materials are graded by powder sorting machine, and the unqualified powder is selected to be returned to the host machine after grading and re grinding.
Stage 4: powder collection
Comply with the fineness of powder with the gas flowing through the pipeline into the dust collector were isolated and collected, finished powder from the outlet of the conveying device is sent to the finished product bin, and then unified with the powder tank or automatic packaging machine for packaging.
