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Vacuum formed products

Insulvac vacuum formed shapes are produced by vacuum forming mixtures of refractory ceramic or non-ceramic fibres with specially selected organic or inorganic binders. This manufacturing method permits considerable freedom to vary shape, thickness, density and hardness and when required grades can be finished using our in-house machining facilities.
All Insulvac shapes are produced in the vacuum forming plant of Insulcon in Steenbergen (NL). Insulvac shapes fill a wide range of requirements not met by other refractory product forms. Often the vacuum forming technique provides the most economical answer to producing large quantities of parts in simple or complex configurations.
 
Typical applications are:
  • Burner blocks
  • Peep holes
  • Electric element supports
  • Riser sleeves
  • Tap out cones and tundishes
  • Hot tops