2. Casthouse engeneering
Casthouse engineering

Casthouse performance is determined by runner and through design, product engineering and application technology. Seven’s main focus is to provide reliable high alumina and silicon corbide/carbon products for all refractory linings

Working lining characteristics

  • Designed for long campaign service life
  • Low, ultra-low cement and cement-free castables
  • Brown fused alumina and silicon carbide base
  • Highly erosion resistant
  • Slag resistance
  • Thermal cycling resistant
  • Low cracking behaviour
  • Pitch-free and no toxic emission

Safety lining characteristics

  • Long service life
  • No crack formations
  • Oxidation resistant
  • Iron and slag corrosion resistant
  • High mechanical properties
  • Casted on site or supplied in precasted blocks
  • Designed for zoned lining
  • Pitch-free and no toxic emission

Seven Refractories offer different lining solutions for your casthouse based on layout, installation technique, experience and user preference.

Seven Cast Regular, low and ultra-low cement vibrating castables for any application
Seven Flow Self-flowing low and ultra-low easy to install castables
Seven Gun Dry dense and regular hydraulic mixes for all general maintenance
Seven Ram Ramming mix chemically and ceramic bonded mixes for any kind of application
Seven Plast Shaped plastic chemically and ceramic bonded mixes for special applications
Seven Shot Low and ultra-low cement spraying castables for dedicated quick lining and repairs
Seven Grout Hydraulic and chemically bonded self-fl owing mixes used for hot and cold injection
Seven Dry Special dry chemically bonded mixes for dedicated applications
Seven Cem Special chemically bonded mortar for jointing precasted blocks and bricks lining
Seven Shape Special ready shapes dried blocks for special uses
Seven Tap Taphole clays

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