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Jet Mill Series
QS Horizontal Disk-Type Jet Mill
QLD/QLZ Liquified Bed-Type Jet Mill
QON Circulation Tube Type Jet Mill
QBN450 Target Jet Mill
Machinery Mill Series
JCW Hammer Type Machinery Mill
JCF Classifier Mill
JBL Pin Machinery Mill
JJ (A) Cutting Type Pulverizer
JCL Double-Shaft Micron Grinder
ZDM High Efficient Vibrating Micron Mill
Whey Pulverizer
Grading Series
FYW Grader
FQZ Classifier
FSZ classifier
Drying Series
QJD Batch Heating Agitator Drier
YP Spray Drier
XSZ Spin Inner-vaporization Drier
ZL Vibrating Fluid Bed Dryer
Other Series
BWF-250 fine powder packing machine
CZL500 pelletizer, CZL750 pelletizer
SSB classifier
QON Circulation Tube Type Jet Mill

Principle:
Jet stream formed by compressed-air through feed injector suck the powder material ito grinding chamber and inject to chamber of lower of "O" cycle across the Venturi tube. he pulverizing nozzles installed round the grinding chamber inject high-speed stream to grinding chamber, the stream makes powder material pulverized by the action of impaction and friction betweem powder materials. Pulverized fine powder rise along with the stream through the rising tube into the primary classifying chamber. The centrifugal force makes large particles down return to grinding chamber, Been broken away from the rotational flow, fine powder comes into the collection system through center discharge tube.

Features:
• QON Circulation Tube Type Jet Mill is applicable for dry and brittle materials to be ultrafine pulverized. It is easy to obtain micron or hypomicron grade particles.
• Obtain high-purity products by the action of self-grinding between powders.
• Twice internal classification can obtain fine powder and uniform particle size-disdribution
• There are anti-friction liner to increase the time of running, it is applicable for harder material to be Pulverized.
• It is also applicable for pulverizing of the powder material with thermal sens titivity and low melting point because the temperature decrease with the adiabatic expansion of the compressed-air.
• No dust leakage and fly up because the product process are worked in the pipes sealed up.
• Noise below 70 db, No vibration.
• Can released continue and automatic operation.
• The effect of mixture and dispersal is achieved in the pulverize process. The technical conditions and a part of construction are exchanged, also dry and coated-mill could be realized.

 
Flow Diagrammatic Sketch
 
1. Air Pressure Compressor 2. Gas Receiver 3. Air Cooling Dryer
4. QON series Circulation Tube Type Jet Mill 5. Vibrating Storage Bin 6. Screw Feeder
7. Cyclone Separator 8. Star Rotary Valve 9. Bag Collector 10. Draught Fan
 
Main Technical Parameters
Type
Pulverizing Pressure
MPa
Air Volume
m3/min
Throughput
kg/h
Power
kw
Dimensions
mm
Weight
kg
QON75
0.6-0.9
6.2-9.6
30-150
65-75
836X600X1500
350
QON100
0.6-0.9
13.5-20.6
100-500
110-135
1000X900X1870
650
 
 
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