The Dynaco high-speed doors for freezer and chiller cold storage applications (-30° C) operate at speeds of 2.4 m/sec, almost six times faster than conventional sliding doors. These are available in horizontal opening modules and have been designed to suit individual site requirements.

Dynaco high-speed doors have been developed to suit virtually any industrial High-Speed Traffic requirement, for almost any application.

The high-speed door consists of a flexible curtain, supported by horizontal brace rods. The brace rods support the curtain sides and prevent the curtain from overrunning the side guides. Dynaco's technical innovation also provides other major benefits: The Dynaco curtain resists wind pressure more effectively, by spreading the resistance over the full surface area of the opening. Don’t require stiffeners, bottom or wind bars. Dynaco doors are crash resistant without damage and are automatically repairable, simply by pushing a button.