WORKING PRINCIPLES:
     THIS MACHINE IS DRIVEN BY CLEANED DRY PRESSURED AIR WHICH SPRAY  WITH  HIGH SPEED  TO CRUSH ROOM
THROUGH SPECIAL  SUPERSONIC MOUTH.OBJECTS  BROUGHT BY AIRFLOW MOVE  WITH  HIGH  SPEED TOCREATE STRONG 
COLLIDE, RUB AND SHEAR TO REALIZE CRUSHED.THE CRUSHED  OBJECTS GO UP INTOGRADING ROOM, THE ONE  WHICH
COMPLY WITH THE REQUIRED SIZE OF GRAIN WILL GO THROUGH  FORCED IMPELLER GRADER; THE ONE WHICH  DON’T
COMPLY WITH THE REQUIRED SIZE WILL RETURN BACK TO CRUSHING ROOM TO BE CRUSHED CONTINUOUSLY.THE ENTIRE
PRODUCTION  PROCEDURE IS IN A CLOSED ROOM  AND RUN CONTINUOUSLY, THERE IS NO DUST POLLUTION, AIR WILL
CLEANED BY DUST REMOVER ANDFILTER.

QLM SERIAL AIRFLOW CRUSHER & GRADER ARE USED IN FOLLOWING FIELDS:
HIGH HARDNESS MATERIALS
SILICON CARBIDE,VARIOUS CORUNDUM,BORON CARBIDE,ALUMINUM OXIDE,ZIRCONIUM OXIDE,GARNET,ZIRCON AND DIAMOND,ETC.
NON-METAL MINERAL
QUARTZ, GRAPHITE, KAOLIN,CALCIUM CARBONATE, MICA, BARITE,SMOKY QUARTZ,SILICA,TALCUM POWDER,PHROPHYLLITE.
CHEMICAL INDUSTRY
Al(OH)3, SILICA GEL, VARIOUS DYESTUFFS, EPOXY RESIN, ADDITIVE,ETC.
FOOD & MEDICINE
POLLEN, HAWTHORN, PEARL POWDER, VARIOUS VEGETABLE POWDER, VARIOUS CHINESE HERBAL MEDICINE, HEALTH-CARE PRODUCTS,
COSMETICS, ANTIBIOTIC MEDICINE, ETC
METAL MATERIALS
Al POWDER,Mg POWDER,Zn POWDER,Sn POWDER AND Cu POWDER,ETC.
OTHER MATERIALS
CERAMICS,FIRE-RESISTANT,ELECTRIC,MAGNETIC,RARE-EARTH,PHOSPHOR POWDER,XEROXING POWDER.

QLM-203Air current smashing sorting machine flow chart

Procedure flow chart of model QLM-204 airflow mill grader.

QLM-1 QLM-3 QLM-6 QLM-10 QLM-20 QLM-40 QLM-80 incomming size (mm) ≤1 ≤2 ≤2 ≤2 ≤3 ≤3 ≤3 Finished Size (d97=μm) 5 5 5 5 5 5 5 Capacity (kg/h) 0.2-6 3-60 30-210 40-420 60-1200 120-2500 400-6000 Air consumption (m3/min) 1 3 6 10 20 40 80 Air Pressure (Mpa) 1 1 1 0.8 0.8 0.8 0.8-1 Power (kw) 14 28 58 78 150 310 610