Screening machine at the surface to be protected when removing parts

        Screening machine in use for some time to carry out maintenance, maintenance should pay attention to a lot of problems, then describes maintenance should pay attention

to the following aspects:
        1) vertical crusher demolition of parts of the surface with a precision fit, you should be especially careful to protect these parts of the surface to prevent damage.
        2) disassembled parts with machined surfaces will rust and intends outside the machine for several hours or more, must be well protected and coated with oil, or coated

with rust inhibitor.
       3) spiral classifier has a bearing surface and remove the parts machined surface, laying on the ground should be wood, to prevent direct contact with the ground surface

finishing.
       4) the parts and then loaded on vibrating screen classifier, you must first cleaned and oiled.
       5) loading and unloading parts, does not allow a direct hit with a hammer parts, you need to pad copper or the corresponding pad. Percussion for casting, special

attention should cause damage and cracks. Sometimes these cracks, only after the heating operation in the exposed parts.
       6) when the bearing is damaged, preferably replaced with two bearings. If due to limited conditions, can not replace the two bearings, all bearings should be removed,

cleaned, and then installed.
       7) Replace "o" rings, it is best to "0'' ring oiled soil into the slot, it should not be stretched.
       8) dryer manufacturer that Piao high strength bolt tightening, we must act tightened as specified.
      9) Install the new mining screen, we must make the screen of the hook and the supporting mesh screen box angle or channel solid contact and uniform tension.
     10) for lifting or removing parts of the lifting equipment, should have sufficient lifting capacity.