Use and maintenance of milling machinery

1. In strict accordance with the milling requirements for milling machinery operation. First adjust the large rolling distance before driving, to be adjusted after the material into the rolling distance to normal.

2. The power of milling machinery is larger, and with the change of rolling distance can double the power change, so pay more attention to the tightness of the belt.

3. Before driving, you should remove the debris inside and around the machine, turn the parts by hand, check the triangle belt, the tension of the chain, the fasteners are solid, the lubrication is normal.

4. Belt on the pulley deviation, skidding, you can see through the ground and from the smell, you can take on the belt sprinkle rosin and loose the appropriate distance to solve the method. If you hear a patting sound, indicating that the belt is partially detached and shakes, you should stop the machine immediately and repair it.

5.Bearing failure, you can wear from the bearing or bushing, bearing cracking and roller installation is not appropriate to find. If it is the occurrence of bearing the end of the swing may be inadequate rolling force adjustment mechanism or the roller is not balanced If the phenomenon of oil-bearing rejection, the bearing should be re-adjusted tight, and with a suitable gasket to prevent roller axial Move.

6. Roller should be scheduled to replace the number of times, do not put a large number of new brushed roller at the same time, so as to avoid rapid changes in process effects.

7. Keep the suction duct open, regular inspection and clear the tube of powder accumulation.

8. If the gear noise is too large, you can tilt from the gear unit, roller and drive wheel imbalance, lack of oil, toothed incorrect or too wear and other reasons.

9. Grinding, the material should be evenly distributed in the full length of the roller, when the incoming material decreases or suddenly stop feeding, should immediately release the roller, to prevent damage.
 

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