Failures occurring during use, and can be processed as follows: Raymond Mill

A common fault: no pink or pink little low yields.

Reason:

  1. lock powder is not adjusted, Mifengbuyan, resulting powder suck.
  2. blade wear and material shovel can not afford.

Remedy:

  1. Check and adjust the lock seal powder was found to be leaking at the blade.
  2. replacement of the blade, high-pressure ultrafine mill.

Raymond mill Troubleshooting II: finished powder too thick or too thin.

Reason:

  1. Analysis of badly worn blades, can not afford the classification effect on the roll crusher.
  2. fan flow inappropriate.

Remedy:

  1. Replace the blade length appropriate off a small amount of wind turbine is too coarse to resolve.
  2. too small and should be increased air volume of imports.

Raymond mill Troubleshooting III: Host current rise, machine temperature rises, the fan current decreases.

Reason:

  1. feeding excess powder duct is blocked, poor exhaust pipes, loop heat flow so that the main current, machine temperature rise, small jaw crusher, fan current decline, ball mill energy-efficient cone ball mill.

Remedy:

  1. reduce the amount of feed, removal of accumulated powder duct.
  2. open Dayu duct valve, into the machine material temperature controlled at 6 ℃.

Raymond mill Troubleshooting four: Raymond hosts big noise and a greater vibration.

Reason:

  1. into the small quantity. Badly worn blade, shovel afford materials, anchor bolts loose.
  2. the impact of large hard material, material or non-material layer
  3. grinding roller mill ring round loss severely deformed

Remedy:

  1. Adjust the feeding amount, replacement blade.
  2. replacement of feed size.
  3. Replace roller, grinding ring.

Raymond mill five common faults: fan vibration.

Reason:

  1. on the blade or wear powder accumulated imbalances.
  2. anchor bolts loose.

Remedy:

  1. remove or replace the blade blade accumulated powder.
  2. Tighten the bolt.

Raymond mill Troubleshooting Six: transmission and analysis sump fever causes:

  1. lard oil viscosity thick, stone shaping machine, screw pump oil hit up the upper bearing starvation.

Remedy:

  1. Check the engine oil grade and viscosity is consistent with the requirements.
  2. Check the analysis machine running direction.

Raymond mill seven common faults: Raymond roller device bearing damage powder into a cup.

Reason:

  1. long-term lack of maintenance and cleaning.
  2. off the oil, or seal damage.

Remedy:

  1. the time required timely refueling.
  2. regular cleaning, replacement of seals.

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