This aircraft is mainly suitable for food, the chemical industry, material and so on drugs smashings.

Main purposes:
Micro-mill is mainly applied to food(soybean meal, corn, rice, vegetable fiber, starch, food categories, dried small shrimps, fish meal, carrots, all kinds of dehydrated vegetables, flavors and fragrances, chitin), chemicals (dyes, pigments, paints, pesticides, white carbon black, carbon black, white carbon white, algal soil, bentonite, sulfur), pharmaceutical, food, tobacco, low calcium hardness of ultra-fine grinding of materials.

Structure and Working Principle: The WFJ Grinder is a kind of vertical shaft reflection  grinder, which can simultaneously complete the two working processes of fine grinding and fine powder separation . It is made up of such parts as the main engine, the framework, the feeder, the grinding device, the material tube, the transmission device and the electrical device.  The complete set is made up of the main engine, the dust remover, the high pressure centrifugal fan, the airlock, the tornado loading head, the electricity controlling cabinet, and the air current turbine wheel. The fineness of product can be freely adjusted without stopping working.  And, the fineness of powder is stable,  reaching 10-5um.  This machine automatically cools itself.

Major technical parameter

   Model

WFJ-30

WFJ-60

Power supply

(kw)

Crushing plate

22

45

Graduation impeller

4

5.5

Feeder

                              0.55~0.75

Rotation speed (r/min)

Crushing plate

4200

3100

Graduation impeller

700~2700

200~2100

Feeder

40~200

Wind   Quantity (m3/h)

       2200~3600

3200~5500

Fineness (mesh)

80~320

Handling capacity (kg)

30~800

50~1500