Silicon carbide powder mill

To processing silicon carbide or to make silicon carbide into super fine powder, there are powder mill equipment named silicon carbide powder mill, the granularity (or final size) of the finished products can be freely adjusted between 325-3000meshes (0.045-0.0057mm), and the capacity (ton/hour) ranges from 0.4T/H to 12T/H.
 
Silicon carbide, also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Silicon carbide powder has been mass-produced since 1893 for use as an abrasive.
 
 
Main Components of silicon carbide powder mill:
HGM series silicon carbide powder mill mainly consist of main unit, classifier, dust cleaner, powder collector, blower, muffler, hammer crusher (can be replaced by jaw crusher), bucket elevator, sound-proof room, storage hopper, vibrating feeder and so on.
 
Features and advantages of silicon carbide powder mill:
1) High efficiency
2) Long lifecycle of silicon carbide powder mill spare partsf
3) High safety and reliability
4) High fineness and flexible adjustment
5) Environment-friendly
6) Advanced intelligent speed control device
 
Working Principle of silicon carbide powder mill:
●The crusher will crush the big materials into small ones, and then the elevator will send them to the hopper.
●The vibrating feeder will send the materials to the middle of first dial evenly.
●The motor of main equipment drives the main shaft and dial through reducer, and the dial drives numbers of rollers moving in the ring channels via pins.
●The materials will be driven to the edge of dial by centrifugal force and fall down into the ring, crushed and grinded by roller, and become powder after production of three rings.
●The high pressure centrifugal blower will inhale air from outside and bring the crushed materials to classifier.
●The rotating turbo in the powder collector will make the coarse materials return to the mill and regrounded, while the fineness will mix with the air and go into the cyclone and be discharged in the discharge bin, which is at the bottom of it.
●The air, which mixed with very little fineness, will be purified by impulse duster and discharged by blower and muffler.
 
 
Technical data of silicon carbide powder mill:
 

Model	HGM80	HGM90	HGM100	HGM100A	HGM125
Ring Diameter(mm)	800	930	1035	1035	1300
Ring Number (PCS)	3	3-4	3	4	4
Roller Number(PCS)	21	24-32	27	34-36	40-44
Main Shaft Speed (r. p. min)	230-240	200-220	180-200	180-200	135-155
Input Size (mm)	≤20
Finished Size (um)	5-47(325-2500)
Capacity (t/h)	0.5-4.5	0.6-6.5	0.7-7	1-8.5	1.5-12
Outlet Size L*W*H (m)	13.9*4*6.2	14.7*4.8*7.2	18*4.6*8.6	18*4.6*8.6	14*9*10.25
Motor powder (KW)	145-165	185-204	263	263-290	380-430

 
Note: This specification is just referencing, any changes are subject to the products.

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