Upper stage machinery – mechanical equipment

  • grid
  • lighting and operating galleries
  • portal towers
  • elevated lighting portal bridges
  • cinema equipment (both stationary and elevated cinema frames, masking curtains)
  • theatre curtains (lifted, and traveller curtains – manually, motor-driven)
  • drops
  • stage hoists – hand-operated or motor-driven (single speed, speed regulated)
  • lighting bars
  • safety (fire) curtains
  • other related equipment