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COMBO BAG

We are one of the leading manufacturer of customized combo bags for molten metal fitration used for DC Sheet Ingot Casting & Slab Casting in any smelters.

There are two types of combo bags.

  • Soft White Combo Bag
  • Thermotex Fabric (TF) Rigid Combo Bag

FUNCTIONALITY OF TF RIGID COMBO  BAGS:

In D.C. Casting, Combo Bag controls the flow pattern and temperature distribution, which effect the temperature profile across the mold and hence the molten metal sump; these have bearing on the structure in solidification. The practical solution to this problem has been to redirect the downward flow out of the downspout to a horizontal distributed flow, using a solid refractory box section or a flexible fiber bag, that is, Combo Bag. Distribution of hot metal into the ingot sump results in uniform temperature gradient.

TF Rigid Combo Bags:

  • Remains firm throughout the cast; negligible deformations.
  • Low odour and smoke in contact with molten metal, at start of cast and during casting.
  • Can be provided in variety of shapes, as required by the User; will be suited for bag attachments.
  • Resourcefully decreases the scuffle in casting. It is also self-priming and aids in hands-free cast start. With less turbulence, oxides are also trapped
  • Controlled and easy casting with good metal and temperature distribution; improved sheet ingot metal quality and structure.
  • Cost effective and yields higher Return On Investment.

Advantages of  TF Rigid Combo Bags:

  • Favourable Temperature Distribution.
  • Diminish Scrap.
  • Eradicates Oxides & Dross.
  • Unvarying Metal Dispersal.
  • Reduces Turbulence.

Availibility of Combo Bags:

  • Woven glass filtration fabric with different mesh size and width.
  • In-house mold making facility for customized designing and stitching of Combo Bags as per needs of customer.
  • Soft (foldable) and Rigid TF Combo Bags.
  • Inner spout on demand.
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