SEQUAD® for Blast Furnaces

Minteq’s SEQUAD® proprietary remote monolithic installation system has proven a workhorse for our customers, and our steel mill service team for years.


The SEQUAD® has been used in blast furnaces, iron and steel ladles, construction projects, and many other cylindrical applications. This unit can be configured to apply gunnable or shotcrete products, and has the following features:

  • Remote controlled, rotation
  • Dual Stage Nozzle for Control of Accelerator and Material Stream
  • Electric Drive Motor offers Control in Application
  • Currently using outside of North America in blast furnace applications
  • Chain or gantry system
  • Improved installed product density
  • Creates safety improvement in confined space environments
  • Reduces installation time, increasing process availability