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1.Operating principle
WFJ series mechanical mill/pulverizer/Grinder machine for pharmacy is a combination of mill group which sets of mechanical grinding and air classification in one, according to the material nature of the raw materials feeding material properties way can be divided into two methods, one is from the upper part of the star valve inclined tube through the classifying chamber into the grinding chamber and the other is from the lower part into the crushing chamber together with the suction outlet, after materials got into, and be impacted by hammer impact while with the friction between the liner and shear, the material was crushed with the air rose to the classification round and is grading, the meal comes back to the grinding chamber to continue to smash, and the powder comply with the requirements of fineness will be from the plane.
2.Performance characteristics
The device structure is simple and compact, easy installation (no foundation).The max particle size of raw material is up to 15mm, the product particle size be adjusted within the range of 8-120um, crushing ratio, high efficiency, continuous operation.Ventilation volume in the operation of the equipment, the good cooling effect, it is applicable to some resins and heat-sensitive materials.Due to its structural features, low energy consumption, wear small, simple operation, controllability and strong.The central of the plane can increase a wind sieve device, the material in this winnowing can be sent to the top of the classification round at the re-grading to improve the classification accuracy and yield.3.Scope of application
The aircraft is applied to chemicals, building materials, electronics, pharmaceuticals, pesticides, paints, dyes, light industry, food, metallurgy, feed industry, the dry type crushing and grading operations on a variety of organic and inorganic.
4.Technical parameters
Parameters/ Model | WFJ-400 | WFJ-630 | WFJ-1000 |
Particle Size (d90um) | 5-120 | 8-120 | 8-150 |
Mill Power KW | 11(15) | 30(35) | 75(90) |
Classifier Disc Speed r/min | 5600 | 3550 | 2330 |
Classifier Wheel Speed max r/min | 6000 | 4000 | 2400 |
Graded wheel diameter mm | 200 | 315 | 500 |
Classifier Power KW | 5.5(7.5) | 11 | 18.5 |
Capacity kg/h | ≤500 | ≤1000 | ≤3000 |
Air Consumption of Fan M³ /min | 15-20 | 40 | 100 |
Power of Fan KW | 15 | 30 | 45 |
Weight kg | 750 | 1500 | 4000 |
Overall Dimension L*B*H m | 1.46*0.94*1.376 | 1.5*1.432*1.75 | 3.3*2.07*2.34 |
WFJ series mechanical mill/pulverizer/Grinder machine for pharmacy