Manufacturing process of shaped refractories

Manufacturing process of shaped refractories

We produce and sale shaped refractory and monolithic refractories that used mainly in plant of EAF steel makers.
The following is the manufacturing process of shaped refractories and monolithic refractories

 

  • material

    material
    material
  • grinding

    grinding
    grinding

    grind the raw material to powder

  • screening

    screening
    screening

    screen the grinded material into various material size

Manufacturing process of shaped refractories

  • Kneading

    Kneading
    Kneading

    Mix the grinded raw material with binder and knead

  • Forming

    Forming
    Forming

    produce shaped refractory of varous shapes using high pressure press machine

  • Dry heat treatment

    Dry heat treatment
    Dry heat treatment

    for solidifying, dried thoroughly at temparature from 100℃ to 300℃

  • Inspection

    Inspection
    Inspection

    Check that there are no cracks and chipping. Also, check the size, shape, quality

  • Packing - shipping

    Packing - shipping
    Packing - shipping

    Apply optimal packing suited to various characteristic and transporting method of refractory bricks

  • Construct into Ladle

    Construct into Ladle
    Construct into Ladle

    Construct by stacking and lining in the form of block