pulverizer

On-hand merchandise supply

2)      Change electronic parts.

1)      Change fuses.

2)      Electronic parts break down.

1)      The fuses break down.

The motor doesnt work.

8

2)      Change ball-bearing.

1)      Align the rotor.

2)      The ball-bearing is worn out and connecting parts loose.

1)      The rotor is uneven.

The machine is shaking too heavily.

7

Change sieves.

The sieves are worn out.

The size of the powder is too large.

6

2)      Change the rubber sealing strips.

1)      Find out the reason of the jam, and lessen the materials in feeding.

2)      The rubber sealing strips are worn out.

1)      The grinding bin is jammed.

Materials spurt out.

5

3)      Check the pipes, and clear them up if necessary.

2)      Change worn parts.

1)      Clean up the cloth bag.

3)      The pipes are jammed.

2)      The turbine blades and grinding plate are seriously worn out.

1)      Wind release is not smooth.

Decrease in output

4

2)      Tighten the loose parts.

1)      Remove metals strictly from the materials.

2)      Some connecting parts are loose.

1)      Metals are mixed in materials.

Strange noises

3

4)      Tighten the belts.

3)      Readjust the feeding speed.

2)      Stop feeding and check the machine.

1)      Control the size of materials to be fed.

4)      The belts are loose.

3)      Over feeding.

2)      The feeding is jammed.

1)      The size of materials is too big.

The speed of the machine slows down.

2

3)      Readjust the feeding of materials.

2)      Align the bearing.

1)      Add lubricant.

3)      The running is over the capacity.

2)      Inaccuracy of bearing installation is over the limit.

1)      Lack of lubricant.

The bearings temperature exceeding the limit.

1

SOLVING METHOD

POSSIBLE CAUSES

SYMPTON

NO.

Troubleshooting

8)      After grinding, please first disconnect the power supply.  Not until the machine has completely stopped can the door be opened.  Meanwhile, please clean up the grinding bin and the sieves.

7)      Use long a cloth bag to receive the powder.

6)      Feed materially continuously and evenly, do not feed over the capacity.

5)      While connecting the cables, and keep the right running direction of the machine.

4)      Make sure no metals are mixed in the materials to be ground.

3)      The materials to be ground are to be smaller than 10mm; the moisture, less than 12%.  If the materials are too big, they should be first coarsely crushed.

2)      Before running the machine, please make sure that all the connecting parts are not loose, that no metals are in the grinding cabinet, and that all the moving parts in good order.  If it is jammed or emits strange noises, all the disorder should be removed before running the machine.  Also please make sure the running direction is the same as shown by the arrow.  Feeding is only carried out when the running of the machine is stable.

1)      The machine is to be fixed on a flat floor at a level line.

Assembly and Cautions

2.2kw

780kg

50-500kg/h

20-200

3800r/min

11kw

400mm

1.5kw

570kg

30-300kg/h

20-200

4500r/min

7.5kw

300mm

0.75kw

350kg

10-100kg/h

20-200

5000r/min

5.5kw

200mm

supply

Power

Weight

Output

of powder

Fineness

of the turbine

Rotation speed

power

Motor

dia

Rotary Main technical parameter Monolithic wide turbine, fixed gear ring and sieves being applied in the Grinder, the raw materials are cut and then exposed to thorough friction in all directions. Meanwhile the fast rotation of the turbine brings forth a strong air current, thus pushing the powder ground to pass the sieves and simultaneously cooling the machine down.  The fineness of the powder is decided by the sieves applied.  All the dust resulted from grinding is collected with a bin, thus making the working site clean.  The Structure of the machine:  The main characteristics of the machine are: compact in design, low electricity consumption, high efficiency, stability in operation, low noises, effective  self-cooling, easy maintenance. The Grinder is mainly applied in grinding of materials in such industries as foodstuffs, chemicals and pharmaceuticals.  Main Application: OPERATION MANUAL

This aircraft is suitable for the drugs manufacture, the chemical industry, food (the example: Corn, ginger, hot pepper, pepper,