Safe measures for handling abrasive wheels


  • All portable cutter/grinders should be provided with the wheel guard in position.
  • Grinding wheels of specified diameter only should be used on all grinders in order to limit the prescribed peripheral speed.
  • In pedestal grinder, the gap between tool rest and grinding wheel should be maintained less than 3 mm.
  • Goggle/face shield should be used during grinding operation.
  • No grinding wheel should be used after its expiry date.
  • Ear muff/ear plug should be used during the welding/cutting jobs.
  • Portable appliances, which are powered by single phase AC supply, shall be provided with three-core cable and three pin plug, otherwise the whole body should be double insulated.
  • Safety work permit should be obtained (wherever necessary like presence of flammable or combustible material etc.) before grinding is taken up.
  • Fire safety measures should be available as required near the location of grinding operations.
  • Only competent persons allowed replacing disk.
  • When fixing disc, use correct tools.
  • Only trained and competent operatives to use the machine.
  • Make sure guard is not removed while the machine is operating.
  • All required PPE must be worn.
  • Ensure the guards is in place.
  • Ensure personnel in close proximity are using eye protection.
  • Ensure area of fragmentation is clear of personnel.     


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