GK9920,GK990  Series superfine pulverizer is mainly used in metallurgy, chemical  industry, construction, pharmaceuticals, ceramics, electronics, military  and other industries. For deep processing non-flammable, non-explosive  mineral materials whose  Mohs hardness and humidity is under 9 and 6%  respectively, such as Talc, feldspar, zeolite, Calcite, barite,  pyrophyllite, dolomite, Phosphate rock, wollastonite, coal, kaolin,  bentonite, bauxite, titanium dioxide, ferrosilicon, gypsum, mica,  quartz, corundum, zircon sand, emery and so on.
◆ Lower Iron Content & Keep Material Color
◆ Lower Maintenance Cost
◆ Strong Grinding Force
◆ Super-fine Product
◆ High Capacity & Low Consumption
 
 Working Process:

            Accessory equipment | 
        |
| 
             Rotary feeder  | 
            
             Used to feed materials.  | 
        
| 
             Whizzer separator  | 
            
             Used to classify coarse particles.  | 
        
| 
             Cyclone collector  | 
            
             Used to collect products.  | 
        
| 
             Main fan  | 
            
             Used to transport products and circulate air.  | 
        
| 
             Vent fan  | 
            
             Used to exhaust surplus air.  | 
        
| 
             Bag filter  | 
            
             Used to support collection of products.  | 
        
| 
             Ducts  | 
            
             Used to transport products and circulate air.  | 
        
 
Model Optional:
| Model | Roller Size(OD*Height) | Ring Inner Diameter | Max Feed Size | Product Size | Central Shaft Rotate Speed | Capacity | Total Motor Power | Total Weight | Moisture of Feeding Size | Moh's Hardness | Overall Dimension(L*W*H) | 
| GK1720 | Φ510*300 mm | Φ1720 mm | 30 mm | 80~600 mesh | 88 r/min | 5500~25000kg/h | 375 kw | 46 t | ≤7% | ≤7 | 12500*12250*10400 mm | 
| GK1500 | Φ450*300 mm | Φ1500 mm | 30 mm | 80~600 mesh | 108 r/min | 2500~24000 kg/h | 282 kw | 32 t | ≤7% | ≤7 | ************ | 
| GK1280 | Φ370*240 mm | Φ1280 mm | 20 mm | 
             80~600 mesh  | 
            150 r/min | 2000~15000 kg/h | 133.5 kw | 18 t | ≤7% | ≤7 | 8500*7500*8200 mm | 
| 5R4128 | Φ410*280 mm | Φ 1270 mm | 30 mm | 80~600 mesh | 112 r/min | 2200~20000 kg/h | 220.5 kw | 29.6 t | ≤7% | ≤7 | 10100*9300*8330 mm | 
| 5R4119 | Φ410*190 mm | Φ 1270 mm | 30 mm | 80~325 mehs | 105 r/min | 2000~6500 kg/h | 156 kw | 28 t | ≤7% | ≤7 | 9575*7652*15510 mm | 
| 4R3220 | Φ320*200 mm | Φ 970 mm | 20 mm | 80~600 mesh | 150 r/min | 1000~7000 kg/h | 97.5 kw | 14.7 t | ≤7% | ≤7 | 7860*5990*11880 mm | 
| 4R3216 | 
             Φ320*160 mm  | 
            Φ 970 mm | 20 mm | 80~325 mesh | 145 r/min | 1000~3000 kg/h | 81.2 kw | 14 t | ≤7% | ≤7 | 7860*5990*11880 mm | 
| 2R2613 | Φ 260*130 mm | Φ 760 mm | 15 mm | 60~325 mesh | 180 r/min | 
             300~3000 kg/h  | 
            31.7 kw | 4.3 t | ≤7% | ≤7 | 4990*3575*6440 mm | 
| GK9920 | Φ 365*240 mm | Φ1250 mm | 10 mm | 600~1500 mesh | 116 r/min | 1200~2500 kg/h | 140.5 kw | 28.5 t | ≤7% | ≤7 | 5730*7070*9270 mm | 




   Company