Nirmal Automation supplies High-Speed Roll-Up Turbo Door. Nirmal Automation supplies Automatic Doors, Automatic Swing Gate, Automatic Barrier Gates, Sliding Gate, Flap Barrier, Automatic Rolling Shutters, Turnstile, Garage Doors, and PVC Rapid Roll up Doors, Sectional Doors, Dock Levellers, Shelters, and High Speed Doors. The High-Speed Roll-Up Turbo Door combines the patented design principles of the spiral type door panel for the first time with the incorporation of flexible and variable coloured door curtains. The individual panels are held away from the spiral, therefore practically free of wear. In addition they can be combined with permanently fully transparent sight sections.